Climate and monthly weather forecast
Mengeš, Slovenia

Climate and monthly weather forecast

The climate of Mengeš

Mengeš is a Slovenian town with an overall climate classification of Cfb—or Marine west coast, warm summer—according to the Köppen climate classification system. Climate changes in Mengeš display throughout the year as variations in several key parameters, including temperature, humidity, rainfall, snowfall, daylight, sunshine hours, UV index, visibility, cloud cover, atmospheric pressure, and wind speed.

Temperature patterns fluctuate significantly from month to month. Average high temperatures peak in July and August at 25.2°C (77.4°F) and 25.1°C (77.2°F), respectively, before descending to a yearly low of 2.4°C (36.3°F) in January. Average low temperatures follow a similar pattern, reaching a maximum of 12.6°C (54.7°F) in August and a minimum of -3.9°C (25°F) in January.

Average relative humidity ranges from a high of 88% in November to a low of 75% in April, July and August. Rainfall is most plentiful from May to November, with May seeing the most significant precipitation at 109mm (4.29"). Conversely, the least amount of rainfall occurs in January, with an average of 37mm (1.46").

Unsurprisingly, given this climate classification, snowfall in Mengeš is not uncommon. Guestimates of snowfall peak in February with 168mm (6.61"), descending gradually until it disappears from May. Snowfall is absent until reopening in November with a tenable 55mm (2.17").

Shifting gaze to daylight and sunshine, hours of visibility display a predictable yearly pattern around the orbit of the Earth. Maximum daylight of 15.7 hours happens in June, with the shortest daylight span of 8.7 hours in December. Following a similar pattern, hours of sunshine are at their peak in June, July and August with 10.5 hours, 10.8 hours and 10.7 hours respectively. The least sunlight occurs in January and November, tallying 5.1 hours and 4.9 hours, respectively.

UV Index ranges from a peak of five from June to August, compared to a minimum of one in January. Visibility remains relatively stable throughout the year, averaging around 7 - 8 km, and cloud cover fluctuates between a maximum of 56% in February and November to a minimum of 30% in August.

Atmospheric pressure and wind patterns in Mengeš show minor variations throughout the year. Pressure peaks in December at 1020.2mb, while minimum pressure of 1015mb occurs in May, June and July. Wind speeds range from 5.3km/h (3.3mph) in August to 6.9km/h (4.3mph) in March, with gusts reaching notable speeds of 10.8km/h (6.7mph) in March.

This shifting tableau of climate conditions points to the temperate, yet occasionally tempestuous, nature of Mengeš's weather patterns.

The best time to visit Mengeš

The optimal period for visiting Mengeš depends largely on individual preference, but generally, June to August are considered to be the best months. During this time, the weather is at its warmest, with average high temperatures ranging from 23°C (73.4°F) to 25.2°C (77.4°F), and low temperatures from 10.3°C (50.5°F) to 12.6°C (54.7°F). On top of this, daylight hours are at their longest, guaranteeing over 10 hours of sunshine each day. Conditions are ideal for outdoor activities with dry and warm days, while the UV Index of 5 necessitates sunscreen protection for sensitive skin.

The worst time to visit Mengeš

The onset of winter in January and February might pose challenges for visitors due to plummeting temperatures, abundant snowfall and shortened daylight hours. January witnesses the lowest average high and low temperatures, hovering at 2.4°C (36.3°F) and -3.9°C (25°F) respectively. Combined with increased snowfall—with February boasting a peak of 168mm (6.61")—these months represent the chilliest phase of the year, making outdoor activities less comfortable for the faint of heart. Despite this, snowy landscapes present a unique charm for those willing to brace the cold.

Spring weather in Mengeš

Spring arrives in Mengeš from March to May, bringing a marked rise in temperatures and daylight. Average high temperatures rise from 8.9°C (48°F) in March to 18.4°C (65.1°F) in May, while the low temperatures climb from 0.3°C (32.5°F) to 7°C (44.6°F). This season witnesses consistent rainfall, varying from 58mm (2.28") in March to an annual high of 109mm (4.29") in May.

Summer weather in Mengeš

Summer in Mengeš from June to August presents the warmest time of the year, with high average temperatures reaching above 23°C (73.4°F) and low temperatures steady above 10°C (50°F). Consistent daylight allows for over 15 hours of brightness a day, while sunshine hours remain above 10. With 76% relative humidity in June, the air stays moist enough to provide relief from the higher temperatures.

Autumn weather in Mengeš

Autumn from September to November marks the transition from warm to cold, with average high temperatures dropping gradually from 19.3°C (66.7°F) to 8.6°C (47.5°F) and low temperatures falling from 9°C (48.2°F) to 2.5°C (36.5°F). November records the highest relative humidity of 88%, providing more moisture in the air, while rainfall remains relatively high, varying from 86mm (3.39") in September to 94mm (3.7") in November.

Winter weather in Mengeš

Winters in Mengeš are cold, featuring temperatures dropping to yearly lows in December, January and February, with high temperatures averaging between 8.6°C (47.5°F) and 2.4°C (36.3°F) and lows ranging from 2.5°C (36.5°F) to -3.9°C (25°F). Snowfall is a regular occurrence with an impressive 100mm (3.94") in December, followed by a peak of 168mm (6.61") in February. However, winters also bring the shortest daylight hours, tapering down to a mere 9.5 hours in January, fostering a chilly yet idyllic winter landscape.

Weather in January

January in Mengeš, Slovenia is a winter month with snowy conditions and lower temperatures. It's often the case that clear skies are replaced by overcast or snowy days, transforming Mengeš into a winter wonderland. The chill of January is best combatted with warm clothing and indoor activities. Weather in January »

Weather in February

Despite the cold winter weather lingering in February, Mengeš experiences a spike in average snowfall, reaching an impressive 168mm (6.61"). The city in Slovenia remains draped in a white blanket of snow, offering residents and visitors picturesque scenes of nature at its quietest. Weather in February »

Weather in March

March ushers in the early signs of spring in Mengeš. The drastic move from the sub-zero temperatures of February to an average high of 8.9°C (48°F) in March signifies this change. Fresh blooms begin to appear and the heavy knit winter wear gives way to light jackets. Weather in March »

Weather in April

April in Mengeš, Slovenia brings further signs of spring, with pleasant weather heralding outdoor activities. The sub-zero temperatures and heavy snowfall of winter are now mere memories as the rabbits, birds, and squirrels emerge in the awakening forests. Weather in April »

Weather in May

May showcases the blooming beauty of Mengeš, Slovenia, making it a popular time for nature enthusiasts to visit. The weather is warm enough to enjoy outdoor pursuits such as hiking, bird watching, and picnicking in the verdant countryside. Weather in May »

Weather in June

As the first month of summer in Mengeš, June brings warmer temperatures, increased sunlight hours, and less rainfall. The blue sky days and warm weather stimulate a bustling atmosphere in the city, drawing locals and tourists to outdoor attractions. Weather in June »

Weather in July

July is Mengeš’s warmest month, boasting an average high of 25.2°C (77.4°F), a stark contrast to the winter months. Adventurous souls can enjoy hiking trails while others may choose to relax by the riverbanks. The appeal of the outdoors during this month is undeniable as Mengeš basks in the heart of summer. Weather in July »

Weather in August

In August, Mengeš, Slovenia continues to indulge in the summer heat, albeit a slight decrease from the preceding month. The city's natural beauty is in full display with sunny days, blue skies, and verdant landscapes. While summer is in full swing, it is expected that temperatures will begin to drop slightly as autumn approaches. Weather in August »

Weather in September

September in Mengeš witnesses a dip in temperature as the city says goodbye to summer and welcomes the fall season. The colorful fall foliage begins to make an appearance, offering stunning photo opportunities. Rainfall increases, hinting at the onset of the rainy season. Weather in September »

Weather in October

October ushers in the embrace of autumn with all its golden glory in Mengeš, Slovenia. Nature enthusiasts will find an array of colors presenting a beautiful backdrop for hiking, photography, and leisurely walks. As the city is bathed in hues of gold and red, the weather sees a further decrease in temperature, signaling the approach of winter. Weather in October »

Weather in November

The last month of the autumn, November, is chilly month in Mengeš, Slovenia, with an average temperature ranging between max 8.6°C (47.5°F) and min 2.5°C (36.5°F). The onset of November entails a temperature shift, as the average high-temperature decreases from a moderate 14°C (57.2°F) in October to a chilly 8.6°C (47.5°F). Weather in November »

Weather in December

December in Mengeš is a time of festive winter holidays characterized by snowfall and Christmas markets. The charm of snow-capped roofs and festooned streets creates a magical atmosphere in the city. It's typical to observe children building snowmen, engaging in snowball fights, and families setting up holiday decorations. Weather in December »

Frequently asked questions

What time of the year is the coldest in Mengeš?
Mengeš, Slovenia, experiences its lowest temperatures in January, with an average peak of 2.4°C (36.3°F) and a low of -3.9°C (25°F).
What is the driest month in Mengeš?
January is the month with the least rainfall in Mengeš. Rain falls for 8.2 days and accumulates 37mm (1.46") of precipitation.
How much does it rain in Mengeš?
In Mengeš, Slovenia, during the entire year, the rain falls for 174.2 days and collects up to 909mm (35.79") of precipitation.
When does it snow in Mengeš?
Months with snowfall are January through April, October through December.
How much does it snow in Mengeš?
In Mengeš, Slovenia, during the entire year, snow falls for 27 days and aggregates up to 501mm (19.72") of snow.
When is the lowest UV index in Mengeš?
With an average maximum UV index of 1, January is the month with the lowest UV index in Mengeš.
What is the snowiest month in Mengeš?
February is the month with the most snowfall in Mengeš. Snow falls for 7.5 days and accumulates 168mm (6.61") of snow.
What is the month with the least sunshine in Mengeš?
February has the least sunshine of the year in Mengeš, with an average of 4.5h of sunshine.
What are the least humid months in Mengeš?
The months with the lowest humidity are April, July and August, with an average relative humidity of 75%.
What is the rainiest month in Mengeš?
May is the month with the most rainfall in Mengeš. Rain falls for 19.7 days and accumulates 109mm (4.29") of precipitation.
When it does not snow in Mengeš?
May through September are months without snowfall.
When are the longest days in Mengeš?
June has the longest days of the year in Mengeš, Slovenia, with an average of 15h and 42min of daylight.
When is the highest UV index in Mengeš?
June through August, with an average maximum UV index of 5, are months with the highest UV index in Mengeš.
What part of the year is the hottest in Mengeš?
Mengeš records the warmest temperatures in July, averaging a high of 25.2°C (77.4°F) and a low of 12.2°C (54°F).
What month has the most sunshine in Mengeš?
July has the most sunshine of the year, with an average of 10.8h of sunshine.
When is Daylight Saving Time (DST) in Mengeš?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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 Mengeš?
With an average relative humidity of 88%, November is the most humid month in Mengeš, Slovenia.
What is the month with the shortest days in Mengeš?
December has the shortest days of the year in Mengeš, with an average of 8h and 42min of daylight.
Average temperature
Mengeš, Slovenia

The warmest month (with the highest average high temperature) is July (25.2°C).
The month with the lowest average high temperature is January (2.4°C).

The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).

Average pressure
Mengeš, Slovenia

The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is May (1015mbar).

Average wind speed
Mengeš, Slovenia

The windiest month (with the highest average wind speed) is March (6.9km/h).
The calmest month (with the lowest average wind speed) is August (5.3km/h).

Average humidity
Mengeš, Slovenia

The month with the highest relative humidity is November (88%).
The months with the lowest relative humidity are April, July and August (75%).

Average rainfall
Mengeš, Slovenia

The wettest month (with the highest rainfall) is May (109mm).
The driest month (with the least rainfall) is January (37mm).

Average rainfall days
Mengeš, Slovenia

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is January (8.2 days).

Average snowfall
Mengeš, Slovenia

The month with the highest snowfall is February (168mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days
Mengeš, Slovenia

The month with the highest number of snowfall days is January (8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Mengeš, Slovenia

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days
Mengeš, Slovenia

The month with the most sunshine days is January (17.8 days).
The months with the least sunshine days are May and June (8.5 days).

Average visibility
Mengeš, Slovenia

The months with the highest visibility are March, April, May, June, July, August, September and December (8km).
The months with the lowest visibility are January, February, October and November (7km).

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