Yearly & Monthly weather - Deventer, Netherlands

The climate of Deventer

Situated in the province of Overijssel in the Netherlands, Deventer experiences a Marine west coast climate, labeled Cfb according to the Köppen climate classification. The city, positioned close to the IJssel River, is greatly influenced by Atlantic Oceanic currents. The dominance of Cfb climate brings moderate temperature ranges and ample precipitation throughout the year.

A review of the climate data presents that temperatures in Deventer persist quite moderate with an average high fluctuating between 4.4°C (39.9°F) in January to a high of 22.3°C (72.1°F) in August. The least temperature levels can vary from a low of 0.7°C (33.3°F) in January to around 13.5°C (56.3°F) in August. These variations underline the temperate nature of the climate with no extremes of heat or cold.

Analyzing the rainfall data for Deventer, it’s apparent that precipitation is a regular feature irrespective of the month, fluctuating between 11mm (0.43") in April and reaching up to 24mm (0.94") in June. The city experiences more than 9 days of rainfall every month. Snowfall occurs but is limited to the winter months, with December and January recording 7mm (0.28") and 9mm (0.35") respectively.

Cloud cover is consistent throughout the year, ranging from 41% in August to 66% in December, contributing to an average relative humidity from 75% in April to 89% in December and January. The city enjoys sunlight from a low of 3.6 hours in December to a high of 9.1 hours in August.

The best time to visit Deventer

Considering the climate variables, the best time to visit Deventer would typically be from May to September. During these months, the city experiences the warmest temperatures, ranging from an average high of 17.2°C (63°F) in May to 22.3°C (72.1°F) in August. While rainfall is a regular feature, the rainfall levels during this period vary from 14mm (0.55") to 24mm (0.94"), and the city experiences the maximum sunshining hours, upto 9.1 hours in August. With a UV index varying between 4 in May and 5 in June to July, visitors are advised to apply sunblock while outdoors.

The worst time to visit Deventer

Given the colder temperatures and more prevalent snowfall, December and January could be considered less favorable for visitors. During these months, temperatures drop to an average low of 2.4°C (36.3°F) and 0.7°C (33.3°F) respectively, with snowfall of 7mm (0.28") in December and 9mm (0.35") in January. These months also record the least amount of sunshine, reducing to 3.6 hours in December.

Spring weather in Deventer

The spring season in Deventer, encompassing March through May, sees a gradual rise in temperatures. March commences with an average high of 9.8°C (49.6°F) and low of 2.8°C (37°F) that increases to an average high of 17.2°C (63°F) and a low of 8.3°C (46.9°F) by May. The city receives average rainfall of 13mm (0.51") to 14mm (0.55") during the season. The spring days boast an increasing amount of sunshine, peaking at 8.4 hours by May.

Summer weather in Deventer

Summer in Deventer, spanning from June to August, brings in the warmth with temperatures soaring up to an average high of 22.3°C (72.1°F) in August. Meanwhile, the average low temperature hovers around 11.3°C (52.3°F) in June and reaches 13.5°C (56.3°F) in August. Despite being the warmer season, rain doesn't hold back in summer, peaking at 24mm (0.94") in June. Sunshine hours are at their prime, with days witnessing upto 9.1 hours of sun in August.

Autumn weather in Deventer

The autumn months of September through November in Deventer show a steady decline in temperatures, from an average high of 18.6°C (65.5°F) in September to 8.9°C (48°F) by November. Accompanying the dwindling temperature is the consistent presence of rainfall with a range of 12mm (0.47") to 16mm (0.63"). Sunshine hours also taper down to 4.2 in November.

Winter weather in Deventer

Winter, covering December to February, dips down to the coldest temperatures for Deventer. December commences with an average high of 5.6°C (42.1°F) and low of 2.4°C (36.3°F) that dips to 4.4°C (39.9°F) and 0.7°C (33.3°F) in January, respectively. Snow appears with December and January receiving 7mm (0.28") and 9mm (0.35") respectively. The season sees the shortest sunlight hours, falling to 3.6 hours in December. Meanwhile, precipitation moderates between 14mm (0.55") to 15mm (0.59") during these months.

Weather in January

January brings the chilliness of deep winter to Deventer, Netherlands. Although the temperatures remain low, reaching their annual minimum, relative humidity is the highest compared to other months, peaking at 88%. Daylight is limited, offering the shortest days of the year. Weather in January »

Weather in February

Following January, February represents the last gasp of winter in Deventer. However, compared to its predecessor, temperatures slightly increase, while the daylight also extends making the days a bit longer. Offering a quiet moment before the arrival of spring, February's weather allows the charm of Deventer to shine through under the winter's cloak. The transition into February in Deventer shows a subtle variation to a still icy 5.7°C (42.3°F) from January's 4.4°C (39.9°F) in the average high-temperature. Weather in February »

Weather in March

With the arrival of March, Deventer witnesses a noticeable change in weather, indicating the onset of spring. Days continue to lengthen, providing more hours of sunshine, as temperatures steadily climb from the winter lows. A sense of change fills the air as the scenery starts to transform, unveiling the first hints of Deventer's enchanting spring. The shift into March is marked by a modest rise in the average high-temperature, moving from February's cold 5.7°C (42.3°F) to a chilly 9.8°C (49.6°F). Weather in March »

Weather in April

April marks the heart of spring in Deventer, with temperatures starting to rise significantly to a delightful 14.6°C (58.3°F). The city becomes brimming with life, ushering in warmer and longer days. Snow is bygone, making way for gentle rainfall that nurtures the verdant beauty of Deventer. The beginning of April marks a minor shift in the average high-temperature, moving from March's frosty 9.8°C (49.6°F) to a refreshing 14.6°C (58.3°F). Weather in April »

Weather in May

As spring gives way to early summer, May showcases a delightful blend of weather in Deventer. Days are longer and warmer, allowing the city to bask in the glow of the sun for a substantial part of the day. Meanwhile, nature erupts in a riot of colors, offering mesmerizing views of Deventer's parks and gardens. May in Deventer brings an average high-temperature of a comfortable 17.2°C (63°F), nearly identical to the preceding month. Weather in May »

Weather in June

June in Deventer signals the arrival of summer, providing the longest daylight hours of the year. The city experiences a fair amount of rainfall accompanied by relatively high humidity. Despite occasional grey skies, June's charm lies in its soft warmth and extended daylight, bringing the best out of Deventer. The transition from May to June brings a subtle temperature rise, with average high-temperatures increasing from a comfortable 17.2°C (63°F) to a pleasant 20.2°C (68.4°F). Weather in June »

Weather in July

In the heart of summer, July is typically the warmest month in Deventer with temperatures reaching up to 22.1°C (71.8°F). Extended sunshine hours create longer days, ideal for exploring the city and its surroundings. The summer energy is palpable as Deventer embraces the season at its peak. During July, Deventer records an average high-temperature of a still pleasant 22.1°C (71.8°F), marking a slight divergence from June's 20.2°C (68.4°F). Weather in July »

Weather in August

August continues the warm weather trend of summer in Deventer, with near identical temperatures to July. The height of summer is celebrated with an abundance of sunlight, making every day feel expansive. Despite nearing the end of summer, August maintains the charisma of the sunny season, offering an extended opportunity for outdoor exploration. August proves to be the warmest month in Deventer, recording an average peak temperature of 22.3°C (72.1°F) and a minimum temperature of 13.5°C (56.3°F). Weather in August »

Weather in September

As summer fades and autumn starts to knock on the door, September brings about noticeable changes in Deventer's weather landscape. Deventer experiences a mild dip in temperatures, and the days, though still long, start to shorten. Weather in September »

Weather in October

October sees the full arrival of autumn in Deventer, leading to a vibrant display of fall colors through the city. The weather starts to cool down, and days become notably shorter. This period offers a unique blend of weather, where the dwindling warmth of summer mingles with the crisp advancement of autumn. A minor decrease in the average high-temperature is observed in Deventer during October, shifting from an enjoyable 18.6°C (65.5°F) in September to a mild 14.1°C (57.4°F). Weather in October »

Weather in November

Deep into autumn, November witnesses continual changes in Deventer's weather. Temperatures continue to drop, and the days get considerably shorter. Although November may seem more subdued compared to the high-energy months of summer, the city dons a charm of its own, setting the stage for the upcoming winter. Deventer's progression into November involves a drop in the average high-temperature, receding from a moderate 14.1°C (57.4°F) in October to a chilly 8.9°C (48°F). Weather in November »

Weather in December

Rounding off the year, December welcomes winter back to Deventer. With temperatures dropping down to 2.4°C (36.3°F) and snowfall returning, Deventer is enveloped in the white cloak of winter. Despite the long nights and short days, the festive spirit of the holiday season lights up the city, providing an enchanting end to the year. The average high-temperature in Deventer shows a slight dip in December, from November's frosty 8.9°C (48°F) to a cold 5.6°C (42.1°F). Weather in December »

Updated: Jan 25, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What time of the year is the coldest in Deventer?

January is the month that records the lowest temperatures in Deventer, Netherlands, with averages ranging from a high of 4.4°C (39.9°F) to a low of 0.7°C (33.3°F).

How much does it rain in Deventer?

In Deventer, during the entire year, the rain falls for 131.6 days and collects up to 193mm (7.6") of precipitation.

When does it snow in Deventer?

Months with snowfall in Deventer are January through March, November and December.

What is the snowiest month in Deventer?

The month with the most snowfall in Deventer is January, when snow falls for 3.1 days and typically aggregates up to 9mm (0.35") of snow.

How many days does it snow in Deventer?

In Deventer, during the entire year, snow falls for 10.5 days and aggregates up to 25mm (0.98") of snow.

What are the months with the lowest UV index in Deventer?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the least humid month in Deventer?

With an average relative humidity of 75%, April is the least humid month in Deventer.

What is the driest month in Deventer?

April is the month with the least rainfall in Deventer. Rain falls for 9.8 days and accumulates 11mm (0.43") of precipitation.

When it does not snow in Deventer?

In Deventer, Netherlands, snow does not fall in April through October.

What is the rainiest month in Deventer?

The month with the most rainfall is June, when the rain falls for 13.3 days and typically aggregates up to 24mm (0.94") of precipitation.

When are the longest days in Deventer?

With an average of 16h and 42min of daylight, June has the longest days of the year in Deventer.

When is the highest UV index in Deventer?

June and July, with an average maximum UV index of 5, are months with the highest UV index in Deventer, Netherlands.

What is the hottest time of year in Deventer?

Deventer's warmest temperatures are experienced in August, with average high temperatures of 22.3°C (72.1°F) and lows of 13.5°C (56.3°F).

What month has the most sunshine in Deventer?

With an average of 9.1h of sunshine, August has the most sunshine of the year in Deventer.

When is Daylight Saving Time (DST) in Deventer?

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Deventer, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.

What is the most humid month in Deventer?

The most humid month is December, with an average relative humidity of 89%.

What is the month with the shortest days in Deventer?

December has the shortest days of the year, with an average of 7h and 48min of daylight.

What is the month with the least sunshine in Deventer?

The month with the least sunshine in Deventer is December, with an average of 3.6h of sunshine.

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Average temperature
Deventer, Netherlands

Average high temperature in January:
4.4°C
Average high temperature in February:
5.7°C
Average high temperature in March:
9.8°C
Average high temperature in April:
14.6°C
Average high temperature in May:
17.2°C
Average high temperature in June:
20.2°C

Average high temperature in July:
22.1°C
Average high temperature in August:
22.3°C
Average high temperature in September:
18.6°C
Average high temperature in October:
14.1°C
Average high temperature in November:
8.9°C
Average high temperature in December:
5.6°C

The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (4.4°C).

Average low temperature in January:
0.7°C
Average low temperature in February:
0.8°C
Average low temperature in March:
2.8°C
Average low temperature in April:
5.7°C
Average low temperature in May:
8.3°C
Average low temperature in June:
11.3°C

Average low temperature in July:
13.3°C
Average low temperature in August:
13.5°C
Average low temperature in September:
10.9°C
Average low temperature in October:
7.8°C
Average low temperature in November:
4.5°C
Average low temperature in December:
2.4°C

The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).

Average pressure
Deventer, Netherlands

Average pressure in January:
1014.9mbar
Average pressure in February:
1014.5mbar
Average pressure in March:
1015.7mbar
Average pressure in April:
1016mbar
Average pressure in May:
1016.5mbar
Average pressure in June:
1016.1mbar

Average pressure in July:
1015.3mbar
Average pressure in August:
1015.2mbar
Average pressure in September:
1017mbar
Average pressure in October:
1015.9mbar
Average pressure in November:
1011.8mbar
Average pressure in December:
1014.7mbar

The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).

Average wind speed
Deventer, Netherlands

Average wind speed in January:
17.7km/h
Average wind speed in February:
17.7km/h
Average wind speed in March:
15.9km/h
Average wind speed in April:
13.3km/h
Average wind speed in May:
13.2km/h
Average wind speed in June:
12.5km/h

Average wind speed in July:
11.9km/h
Average wind speed in August:
11.9km/h
Average wind speed in September:
12.2km/h
Average wind speed in October:
14.2km/h
Average wind speed in November:
15.8km/h
Average wind speed in December:
18.1km/h

The windiest month (with the highest average wind speed) is December (18.1km/h).
The calmest months (with the lowest average wind speed) are July and August (11.9km/h).

Average humidity
Deventer, Netherlands

The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (75%).

Average rainfall
Deventer, Netherlands

The wettest month (with the highest rainfall) is June (24mm).
The driest month (with the least rainfall) is April (11mm).

Average rainfall days
Deventer, Netherlands

Average rainfall days in January:
10.8 days
Average rainfall days in February:
9.6 days
Average rainfall days in March:
10.3 days
Average rainfall days in April:
9.8 days
Average rainfall days in May:
11.9 days
Average rainfall days in June:
13.3 days

Average rainfall days in July:
14.9 days
Average rainfall days in August:
12.3 days
Average rainfall days in September:
8.7 days
Average rainfall days in October:
9.3 days
Average rainfall days in November:
9.9 days
Average rainfall days in December:
10.8 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is September (8.7 days).

Average snowfall
Deventer, Netherlands

The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days
Deventer, Netherlands

Average snowfall days in January:
3.1 days
Average snowfall days in February:
3.7 days
Average snowfall days in March:
0.8 days
Average snowfall days in April:
0.1 days
Average snowfall days in May:
0 days
Average snowfall days in June:
0 days

Average snowfall days in July:
0 days
Average snowfall days in August:
0 days
Average snowfall days in September:
0 days
Average snowfall days in October:
0 days
Average snowfall days in November:
0.3 days
Average snowfall days in December:
2.5 days

The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Deventer, Netherlands

Average daylight in January:
8h and 2min
Average daylight in February:
9h and 5min
Average daylight in March:
11h and 5min
Average daylight in April:
13h and 5min
Average daylight in May:
15h and 4min
Average daylight in June:
16h and 4min

Average daylight in July:
16h and 1min
Average daylight in August:
14h and 4min
Average daylight in September:
12h and 4min
Average daylight in October:
10h and 4min
Average daylight in November:
8h and 5min
Average daylight in December:
7h and 5min

The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).

Average sunshine in January:
3h and 5min
Average sunshine in February:
4h and 0min
Average sunshine in March:
5h and 5min
Average sunshine in April:
8h and 2min
Average sunshine in May:
8h and 2min
Average sunshine in June:
9h and 0min

Average sunshine in July:
9h and 0min
Average sunshine in August:
9h and 1min
Average sunshine in September:
7h and 3min
Average sunshine in October:
5h and 0min
Average sunshine in November:
4h and 1min
Average sunshine in December:
3h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).

Average sunshine days
Deventer, Netherlands

Average sunshine days in January:
14.8 days
Average sunshine days in February:
13.6 days
Average sunshine days in March:
17.3 days
Average sunshine days in April:
16.6 days
Average sunshine days in May:
15.1 days
Average sunshine days in June:
11.8 days

Average sunshine days in July:
11.9 days
Average sunshine days in August:
14.2 days
Average sunshine days in September:
17.3 days
Average sunshine days in October:
18.7 days
Average sunshine days in November:
16.6 days
Average sunshine days in December:
14.8 days

The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is June (11.8 days).

Average UV index
Deventer, Netherlands

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover
Deventer, Netherlands

The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 41).

Average visibility
Deventer, Netherlands

The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).

Climate and monthly weather forecastDeventer, Netherlands

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