Climate and monthly weather forecast
Kiel, Germany

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The climate of Kiel

Kiel, Germany possesses a Marine west coast, warm summer climate or what is scientifically known as a Cfb climate under the Köppen climate classification. This is characterized partly due to its geographical position near the Baltic Sea, which greatly influences its weather dynamics. Throughout the year, the temperature fluctuates moderately from a peak of 21.8°C (71.2°F) in August to a minimum of -0.7°C (30.7°F) in January, demonstrating a mix of rather mild winters and warm summer months.

Rainfall is distributed reasonably evenly across the year with slight elevations in July with 30mm (1.18") and dips down to 11mm (0.43") in April. There is a noticeable difference in the number of rainfall days, with the highest being 15.2 days in July and lowest being 8.2 days in February. Simultaneously, snowfall remains minimal and concentrated primarily within the winter months from November to March. The pressure remains relatively consistent throughout the year, averaging at around 1014mb to 1016mb.

Relative humidity, predominate around 80% to 90%, suggests a generally humid climate. Additionally, the percentage of the sky covered by clouds oscillates moderately between 43% in April and August and 71% in December. This cloud cover, in turn, influences the amount of sunlight and daylight experienced, contributing to a distinct seasonal differentiation. Breezy winds may also be experienced more frequently, especially during winter, with wind speed ranging from 12.6km/h (7.8mph) to 18.2km/h (11.3mph).

The best time to visit Kiel

To decide the best time for a visit to Kiel, several factors can greatly influence one's decision, such as personal preferences for temperature and weather conditions. However, considering the climate data, it can be inferred that late spring to early summer, particularly from May to June, could be ideal. During this period, the temperature rises steadily from 7.8°C (46°F) to 18°C (64.4°F), rainfall remains manageable within the 22mm (0.87") to 27mm (1.06") range, and daylight hours extend, allowing plenty of sunshine even during cloudy days. Moreover, the highest sea temperature, around 16.3°C (61.3°F), nicely coincides with the comfortable air temperature.

The worst time to visit Kiel

On the other hand, the period of least appeal for visiting Kiel, considering the adverse weather circumstances, may be from November to February. This timeframe hosts the combination of cold temperatures, fluctuating between 2.8°C (37°F) and -0.7°C (30.7°F), low daylight hours ranging from 8 hours to 7.4 hours, and an increased tendency for snowfall. The sea temperature also stays rather icy, plummeting to a low 2.7°C (36.9°F) to 3.1°C (37.6°F), making any beach-related activities generally less enjoyable.

Spring weather in Kiel

Spring in Kiel, from March to May, witnesses a sizeable transformation from winter's chilly embrace. Steady temperature escalation from 7.8°C (46°F) in March to 16°C (60.8°F) by May provides a palpable sense of warmth. Rainfall amounts are moderate during these months, remaining between 16mm (0.63") and 22mm (0.87"), while the number of days with sunshine notably increases, courtesy of the stretching day length.

Summer weather in Kiel

The summer months in Kiel promise the utmost warmth with temperatures hovering from 19.2°C (66.6°F) to 21.8°C (71.2°F). While July experiences the most rainfall at 30mm (1.18"), the ample daylight hours extending up to 17.1 hours and sea temperatures of up to 18.4°C (65.1°F) present an opportunity for various outdoor activities.

Autumn weather in Kiel

Autumn in Kiel comes with gradually falling temperatures, measuring from 18°C (64.4°F) in September to 7.7°C (45.9°F) come November. Rainfall amounts stabilize near 13mm (0.51") to 17mm (0.67"), while the number of daylight hours contracts eventually to 8.5 hours by November's end. Relatively higher wind speeds become increasingly noticeable in this season.

Winter weather in Kiel

In comparison to more harsh continental climates, winters in Kiel manifest themselves in milder, more moderated temperatures ranging from 4.3°C (39.7°F) in December to -0.7°C (30.7°F) in the coldest month, January. Nevertheless, the increased chances of snowfall, especially in January with 24mm (0.94"), shorter daylight hours dwindling down to 7.4 hours, and gusting winds of up to 18.2km/h (11.3mph) define Kiel's winter ambiance.

Weather in January

Brace for the coldest month, as January carries Kiel, Germany into the depths of winter. Daylight is limited, with the longest stretch of sun peering out from behind the clouds reaching only eight hours. High levels of humidity accompany frequent precipitation events, often manifesting as 15mm (0.59") of snowfall on about six days of the month. Weather in January »

Weather in February

February maintains the distinctly winter feel of its predecessor month, albeit with longer daylight hours and a slightly warmer average temperature. Weather patterns remain dynamic, with almost daily changes seen in the wind speed and temperature. Weather in February »

Weather in March

As March announces the arrival of spring, the weather begins to transition in Kiel, Germany. Temperatures on land and sea slowly start to climb and the UV index increases to three, indicating more sunshine and longer daylight hours. Weather in March »

Weather in April

Kiel, Germany greets April with a significant escalation in temperature, both on land and sea. As winter coats are exchanged for lighter jackets, the thrill of sunny days and blossoming trees becomes more prevalent. Notably, April experiences only 5mm (0.2") of snowfall, mainly at the beginning of the month. Weather in April »

Weather in May

May brings the promise of predictable weather patterns to Kiel, Germany, as spring moves boldly forward. Residents trade their jackets for lighter attire as temperatures continue to climb. In fact, snowfall is completely absent this month, giving way to full-blown blooming landscapes. Weather in May »

Weather in June

June is a festive month, marking the official onset of summer in Kiel, Germany. The city basks in extended daylight lasting more than 17 hours and vast expanses of clear, blue skies. It is important to note that June experiences a spike in rainfall reaching 27mm (1.06"), although showers are intermittent and typically short-lived. Weather in June »

Weather in July

July is the warmest time of the year in Kiel, Germany, with temperatures peaking at an average high of 21.6°C (70.9°F). The warm trend extends to the sea, reaching the highest temperature of 18.1°C (64.6°F), perfect for swimming and various water sports. Weather in July »

Weather in August

As the summer season starts to wind down, weather patterns in Kiel, Germany in August follow suit. Throughout the month, the city experiences a slight reduction in temperature from the hot July weather. Nevertheless, August still offers good swimming conditions, with sea temperatures holding steady at around 18.4°C (65.1°F). Weather in August »

Weather in September

September signifies the onset of autumn in Kiel, Germany, typified by temperate weather, increasing cloud cover, and shorter daylight hours. The city experiences slight cooling from the hot summer months, although the sea remains warm, holding at a balmy 17°C (62.6°F). Weather in September »

Weather in October

October ushers in a chill in the air as Kiel, Germany, transitions more fully into the autumn season. The month is characterized by further decrease in temperatures and daylight hours, as well as a slight increase in cloud cover and rainfall. Weather in October »

Weather in November

November arrived, and with it, the advent of winter is felt in Kiel, Germany. A marked shift in weather trend is noticeable, with falling temperatures, shorter daylight hours, and increased rainfall. The start of the snowfall season is marked in November with 5mm (0.2") of snow spread across roughly one and a half days. Weather in November »

Weather in December

Winter takes full effect in December as Kiel, Germany braces for its second coldest month of the year. With decreasing daylight hours and prevailing cold temperatures, the city settles into its winter routine. Yet, December stands out, with snowfall amounting to 19mm (0.75") spread across about four days. Weather in December »
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Frequently asked questions

What are the coldest months in Kiel?

The coldest time of the year in Kiel, Germany, is January, with temperatures averaging a high of 2.8°C (37°F) and a low of -0.7°C (30.7°F).

How much does it rain in Kiel?

In Kiel, during the entire year, the rain falls for 135.4 days and collects up to 234mm (9.21") of precipitation.

When does it snow in Kiel?

Months with snowfall are January through April, November and December.

How much does it snow in Kiel?

In Kiel, during the entire year, snow falls for 21.2 days and aggregates up to 75mm (2.95") of snow.

What is the month with the coldest sea water in Kiel?

January is the month with the coldest seawater in Kiel, with an average sea temperature of 2.7°C (36.9°F).

When is the lowest UV index in Kiel?

The month with the lowest UV index in Kiel is January, with an average maximum UV index of 1.

What is the snowiest month in Kiel?

February is the month with the most snowfall in Kiel, Germany. Snow falls for 6.3 days and accumulates 24mm (0.94") of snow.

What are the least humid months in Kiel?

April and August, with an average relative humidity of 78%, are the least humid months in Kiel.

What is the driest month in Kiel?

The month with the least rainfall in Kiel, Germany, is April, when the rain falls for 10.6 days and typically collects 11mm (0.43") of precipitation.

When it does not snow in Kiel?

May through October are months without snowfall.

When are the longest days in Kiel?

With an average of 17h and 6min of daylight, June has the longest days of the year.

What is the rainiest month in Kiel?

The month with the most rainfall is July, when the rain falls for 15.2 days and typically aggregates up to 30mm (1.18") of precipitation.

When is the highest UV index in Kiel?

With an average maximum UV index of 5, July is the month with the highest UV index in Kiel.

What are the warmest months in Kiel?

The warmest temperatures occur during August, when averages reach a peak of 21.8°C (71.2°F) and a low of 13.4°C (56.1°F).

What month is the sea warmest in Kiel?

The month with the warmest seawater in Kiel is August, with an average sea temperature of 18.4°C (65.1°F).

What month has the most sunshine in Kiel?

With an average of 8.9h of sunshine, August has the most sunshine of the year.

When is Daylight Saving Time (DST) in Kiel?

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Kiel, 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 Kiel?

With an average relative humidity of 90%, December is the most humid month in Kiel.

What is the month with the shortest days in Kiel?

With an average of 7h and 24min of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Kiel?

With an average of 3h of sunshine, December has the least sunshine of the year in Kiel, Germany.

Average pressure
Kiel, Germany

Average pressure - Kiel, Germany

The month with the highest atmospheric pressure is September (1016mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).

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Average wind speed
Kiel, Germany

Average wind speed - Kiel, Germany

The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (12.6km/h).

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Average humidity
Kiel, Germany

Average humidity - Kiel, Germany

The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April and August (78%).

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Average rainfall
Kiel, Germany

Average rainfall - Kiel, Germany

The wettest month (with the highest rainfall) is July (30mm).
The driest month (with the least rainfall) is April (11mm).

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Average rainfall days
Kiel, Germany

Average rainfall days - Kiel, Germany

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is February (8.2 days).

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Average snowfall
Kiel, Germany

Average snowfall - Kiel, Germany

The month with the highest snowfall is February (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days
Kiel, Germany

Average snowfall days - Kiel, Germany

The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature
Kiel, Germany

Average sea temperature - Kiel, Germany

The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is January (2.7°C).

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Average daylight / Average sunshine
Kiel, Germany

Average daylight / Average sunshine - Kiel, Germany

The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).

The month with the most sunshine is August (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).

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Average sunshine days
Kiel, Germany

Average sunshine days - Kiel, Germany

The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (12.3 days).

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Average visibility
Kiel, Germany

Average visibility - Kiel, Germany

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

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Kiel, Germany

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