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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Mäntsälä, Finland, is a freezing cold winter month, with an average temperature fluctuating between -3.8°C (25.2°F) and -8.3°C (17.1°F). Mäntsälä witnesses the coldest weather in January, with temperatures averaging a high of -3.8°C (25.2°F) and a low of -8.3°C (17.1°F). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Mäntsälä, Finland, with temperature in the range of an average high of -2.8°C (27°F) and an average low of -7.4°C (18.7°F). February's arrival shows an average high-temperature of a still freezing cold -2.8°C (27°F), hardly different from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Mäntsälä, is an icy month, with an average temperature fluctuating between 0.7°C (33.3°F) and -5.3°C (22.5°F). A minor escalation in the average high-temperature is seen with the onset of March, moving from a subzero cold -2.8°C (27°F) in February to an icy 0.7°C (33.3°F). Weather in March »
Weather in April
April is a chilly spring month in Mäntsälä, Finland, with an average temperature ranging between min 0.2°C (32.4°F) and max 7.8°C (46°F). The arrival of April brings an increase in high-temperatures, moving from a cold 0.7°C (33.3°F) in March to a frosty 7.8°C (46°F). Weather in April »
Weather in May
May, the last month of the spring in Mäntsälä, is a moderate month, with temperature in the range of an average high of 15.7°C (60.3°F) and an average low of 6°C (42.8°F). Observing a rise in May, the average high-temperature goes from April's chilly 7.8°C (46°F) to a moderate 15.7°C (60.3°F). Weather in May »
Weather in June
The first month of the summer, June, is a refreshing month in Mäntsälä, Finland, with an average temperature varying between 9.5°C (49.1°F) and 19.4°C (66.9°F). As Mäntsälä transitions into June, the average high-temperature is observed to slightly rise from a mild 15.7°C (60.3°F) in May to an enjoyable 19.4°C (66.9°F). Weather in June »
Weather in July
July in Mäntsälä, Finland, is a pleasant summer month, with temperature in the range of an average high of 22.2°C (72°F) and an average low of 12.4°C (54.3°F). With average high and low temperatures of 22.2°C (72°F) and 12.4°C (54.3°F) respectively, July is Mäntsälä's warmest month. Weather in July »
Weather in August
August, the last month of the summer in Mäntsälä, is another pleasant month, with an average temperature ranging between min 11.6°C (52.9°F) and max 20.8°C (69.4°F). With August's arrival, Mäntsälä's weather records an average high-temperature of a still pleasant 20.8°C (69.4°F), marking little difference from July's 22.2°C (72°F). Weather in August »
Weather in September
September, the first month of the autumn in Mäntsälä, is also a moderate month, with an average temperature ranging between min 8.2°C (46.8°F) and max 15.1°C (59.2°F). A change in temperatures is noted as August gives way to September, with average highs reducing from an agreeable 20.8°C (69.4°F) to a refreshing 15.1°C (59.2°F). Weather in September »
Weather in October
October, the same as September, in Mäntsälä, Finland, is a frosty autumn month, with an average temperature ranging between min 2.5°C (36.5°F) and max 7.4°C (45.3°F). The arrival of October corresponds with a temperature reduction, down from September's mild 15.1°C (59.2°F) to a chilly 7.4°C (45.3°F). Weather in October »
Weather in November
November, the last month of the autumn in Mäntsälä, is also an icy month, with an average temperature fluctuating between 2.9°C (37.2°F) and -0.1°C (31.8°F). During the shift to November, a minor reduction in average high-temperature is observed, shifting from a chilly 7.4°C (45.3°F) in October to an icy 2.9°C (37.2°F). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Mäntsälä, Finland, with an average temperature fluctuating between -4.3°C (24.3°F) and -0.8°C (30.6°F). As December arrives, Mäntsälä's weather displays a minor decrease in high-temperatures, transitioning from November's icy 2.9°C (37.2°F) to a subzero cold -0.8°C (30.6°F). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Mäntsälä?
January is the coldest month in Mäntsälä, Finland, with an average high-temperature of -3.8°C (25.2°F) and an average low-temperature of -8.3°C (17.1°F).
How much does it rain in Mäntsälä?
Throughout the year, there are 117.3 rainfall days, and 371mm (14.61") of precipitation is accumulated.
When does it snow in Mäntsälä?
January through May, October through December are months with snowfall in Mäntsälä, Finland.
How much does it snow in Mäntsälä?
In Mäntsälä, Finland, during the entire year, snow falls for 102.9 days and aggregates up to 1059mm (41.69") of snow.
What is the month with the lowest UV index in Mäntsälä?
The months with the lowest UV index in Mäntsälä are January through March, November and December, with an average maximum UV index of 1.
What is the most humid month in Mäntsälä?
February is the most humid month in Mäntsälä, Finland, with an average relative humidity of 95%.
What is the snowiest month in Mäntsälä?
The month with the most snowfall is February, when snow falls for 21.5 days and typically aggregates up to 229mm (9.02") of snow.
What is the least humid month in Mäntsälä?
With an average relative humidity of 67%, May is the least humid month in Mäntsälä, Finland.
When it does not snow in Mäntsälä?
June through September are months without snowfall in Mäntsälä, Finland.
When are the longest days in Mäntsälä?
June has the longest days of the year in Mäntsälä, with an average of 19h and 0min of daylight.
What month has the most sunshine in Mäntsälä?
June has the most sunshine of the year in Mäntsälä, with an average of 11.7h of sunshine.
What is the month with the highest UV index in Mäntsälä?
June and July, with an average maximum UV index of 5, are months with the highest UV index.
What is the hottest time of year in Mäntsälä?
In Mäntsälä, July registers the highest temperatures, averaging 22.2°C (72°F) at the peak and 12.4°C (54.3°F) at the lowest.
What is the driest month in Mäntsälä?
The months with the least rainfall are August and September Rain falls for 11 days and accumulates 18mm (0.71") of rain.
When is Daylight Saving Time (DST) in Mäntsälä?
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Mäntsälä, Finland, and the time zone changes from EEST to EET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 03:00, and the time zone reverts from EET to EEST.
What is the rainiest month in Mäntsälä?
The month with the most rainfall in Mäntsälä, Finland, is December, when the rain falls for 9.6 days and typically aggregates up to 44mm (1.73") of precipitation.
What is the month with the shortest days in Mäntsälä?
December has the shortest days of the year, with an average of 5h and 48min of daylight.
What is the month with the least sunshine in Mäntsälä?
The month with the least sunshine is December, with an average of 1.7h of sunshine.
Average temperature
Mäntsälä, Finland
The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (-3.8°C).
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure
Mäntsälä, Finland
- Average pressure in January:
1011.7mbar - Average pressure in February:
1012.4mbar - Average pressure in March:
1011.1mbar - Average pressure in April:
1013.4mbar - Average pressure in May:
1014.9mbar - Average pressure in June:
1012.1mbar
- Average pressure in July:
1011.1mbar - Average pressure in August:
1013.3mbar - Average pressure in September:
1013.4mbar - Average pressure in October:
1014.1mbar - Average pressure in November:
1012mbar - Average pressure in December:
1008.3mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).
Average wind speed
Mäntsälä, Finland
- Average wind speed in January:
10.8km/h - Average wind speed in February:
10.3km/h - Average wind speed in March:
10.7km/h - Average wind speed in April:
9.9km/h - Average wind speed in May:
10km/h - Average wind speed in June:
10.1km/h
- Average wind speed in July:
9.4km/h - Average wind speed in August:
9.1km/h - Average wind speed in September:
9.8km/h - Average wind speed in October:
10.3km/h - Average wind speed in November:
10.5km/h - Average wind speed in December:
11.4km/h
The windiest month (with the highest average wind speed) is December (11.4km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity
Mäntsälä, Finland
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (67%).
Average rainfall
Mäntsälä, Finland
The wettest month (with the highest rainfall) is December (44mm).
The driest months (with the least rainfall) are August and September (18mm).
Average rainfall days
Mäntsälä, Finland
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
4.2 days - Average rainfall days in March:
8.5 days - Average rainfall days in April:
12.9 days - Average rainfall days in May:
10.8 days - Average rainfall days in June:
8.8 days
- Average rainfall days in July:
11 days - Average rainfall days in August:
11 days - Average rainfall days in September:
9.7 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
13.5 days - Average rainfall days in December:
9.6 days
The month with the highest number of rainy days is November (13.5 days).
The month with the least rainy days is February (4.2 days).
Average snowfall
Mäntsälä, Finland
- Average snowfall in January:
227mm - Average snowfall in February:
229mm - Average snowfall in March:
202mm - Average snowfall in April:
63mm - Average snowfall in May:
27mm - Average snowfall in June:
0mm
The month with the highest snowfall is February (229mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Mäntsälä, Finland
- Average snowfall days in January:
22.2 days - Average snowfall days in February:
21.5 days - Average snowfall days in March:
20.1 days - Average snowfall days in April:
6.3 days - Average snowfall days in May:
0.9 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:
0.1 days - Average snowfall days in October:
3.2 days - Average snowfall days in November:
8.8 days - Average snowfall days in December:
19.8 days
The month with the highest number of snowfall days is January (22.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Mäntsälä, Finland
- Average daylight in January:
6h and 4min - Average daylight in February:
9h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 4min - Average daylight in May:
17h and 2min - Average daylight in June:
19h and 0min
- Average daylight in July:
18h and 1min - Average daylight in August:
15h and 4min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 1min - Average daylight in November:
7h and 2min - Average daylight in December:
5h and 5min
The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in January:
1h and 5min - Average sunshine in February:
2h and 1min - Average sunshine in March:
3h and 4min - Average sunshine in April:
6h and 2min - Average sunshine in May:
9h and 3min - Average sunshine in June:
11h and 4min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
9h and 2min - Average sunshine in September:
7h and 0min - Average sunshine in October:
3h and 4min - Average sunshine in November:
2h and 4min - Average sunshine in December:
1h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days
Mäntsälä, Finland
- Average sunshine days in January:
8.1 days - Average sunshine days in February:
6.5 days - Average sunshine days in March:
7.5 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
18.5 days - Average sunshine days in June:
20.8 days
- Average sunshine days in July:
19.1 days - Average sunshine days in August:
19 days - Average sunshine days in September:
18.2 days - Average sunshine days in October:
16.1 days - Average sunshine days in November:
7.9 days - Average sunshine days in December:
6.6 days
The month with the most sunshine days is June (20.8 days).
The month with the least sunshine days is February (6.5 days).
Average UV index
Mäntsälä, Finland
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover
Mäntsälä, Finland
The months with the most cloud cover are January and February (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility
Mäntsälä, Finland
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (5km).
Mäntsälä, Finland
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