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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
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Koskennurmi, Finland, with an average temperature ranging between min -5.3°C (22.5°F) and max -1.9°C (28.6°F). January, recording an average high temperature of -1.9°C (28.6°F) and a low temperature of -5.3°C (22.5°F), is Koskennurmi's coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Koskennurmi, Finland, with an average temperature ranging between max -1.7°C (28.9°F) and min -5.6°C (21.9°F). The introduction of February notes a subtle temperature variation to a still subzero cold -1.7°C (28.9°F) from January's -1.9°C (28.6°F). Weather in February »
Weather in March
March, the first month of the spring in Koskennurmi, is a cold month, with an average temperature fluctuating between 1.3°C (34.3°F) and -3.5°C (25.7°F). The onset of March introduces a subtle rise in the average high-temperature, nudging from a subzero cold -1.7°C (28.9°F) in February to a cold 1.3°C (34.3°F). Weather in March »
Weather in April
April in Koskennurmi, Finland, is a frosty spring month, with an average temperature ranging between min 1.4°C (34.5°F) and max 6.8°C (44.2°F). Koskennurmi's transition into April is marked by a rise in the average high-temperature, advancing from a wintry 1.3°C (34.3°F) in March to a chilly 6.8°C (44.2°F). Weather in April »
Weather in May
May, the last month of the spring in Koskennurmi, is a moderate month, with temperature in the range of an average high of 13.2°C (55.8°F) and an average low of 6.7°C (44.1°F). Koskennurmi's transition into May brings a rise in the average high-temperature, moving from a frosty 6.8°C (44.2°F) in April to a refreshing 13.2°C (55.8°F). Weather in May »
Weather in June
The first month of the summer, June, is a comfortable month in Koskennurmi, Finland, with an average temperature ranging between min 10.1°C (50.2°F) and max 17°C (62.6°F). The shift into June is marked by a modest rise in the average high-temperature, moving from May's moderate 13.2°C (55.8°F) to a comfortable 17°C (62.6°F). Weather in June »
Weather in July
July is a pleasant summer month in Koskennurmi, Finland, with an average temperature fluctuating between 13.8°C (56.8°F) and 20.4°C (68.7°F). July, marked by an average high-temperature of 20.4°C (68.7°F) and a low-temperature of 13.8°C (56.8°F), is the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is also an enjoyable month in Koskennurmi, Finland, with an average temperature varying between 13.8°C (56.8°F) and 19.7°C (67.5°F). Koskennurmi, Finland, marks the onset of August with an average high-temperature of a refreshing 19.7°C (67.5°F), a subtle shift from July's 20.4°C (68.7°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderate month in Koskennurmi, Finland, with an average temperature ranging between max 15.3°C (59.5°F) and min 10.2°C (50.4°F). In Koskennurmi, the average high-temperature in September slightly decreases from a refreshing 19.7°C (67.5°F) in August to a moderate 15.3°C (59.5°F). Weather in September »
Weather in October
October, the same as September, in Koskennurmi, Finland, is a frosty autumn month, with an average temperature varying between 4.7°C (40.5°F) and 8.5°C (47.3°F). October's arrival coincides with a drop in the average high-temperature, decreasing from September's moderate 15.3°C (59.5°F) to a frosty 8.5°C (47.3°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Koskennurmi, Finland, with an average temperature fluctuating between 4.5°C (40.1°F) and 1.7°C (35.1°F). Koskennurmi in November experiences a gentle temperature dip, with average high-temperatures reducing from a frosty 8.5°C (47.3°F) in October to a wintry 4.5°C (40.1°F). Weather in November »
Weather in December
December, the first month of the winter in Koskennurmi, is also a wintry month, with an average temperature varying between 1.1°C (34°F) and -2.2°C (28°F). In Koskennurmi, the average high-temperature in December gently drops from a cold 4.5°C (40.1°F) in November to a still wintry 1.1°C (34°F). Weather in December »
Updated: Aug 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
The month of January sees the average lowest temperatures, reaching -1.9°C (28.6°F) at the peak and -5.3°C (22.5°F) at the low.
How much does it rain?
In Koskennurmi, during the entire year, the rain falls for 134.6 days and collects up to 394mm (15.51") of precipitation.
When does it snow?
January through May, October through December are months with snowfall in Koskennurmi.
When does it snow the most in Koskennurmi?
The month with the most snowfall is January, when snow falls for 13.7 days and typically aggregates up to 103mm (4.06") of snow.
How much does it snow in Koskennurmi?
Throughout the year, in Koskennurmi, there are 60.5 snowfall days, and 454mm (17.87") of snow is accumulated.
What are the months with the lowest UV index?
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the most humid month?
With an average relative humidity of 91%, February is the most humid month.
What is the driest month?
The month with the least rainfall is April, when the rain falls for 9.9 days and typically collects 19mm (0.75") of precipitation.
What is the least humid month?
May is the least humid month, with an average relative humidity of 71%.
When it does not snow?
In Koskennurmi, Finland, snow does not fall in June through September.
When are the longest days?
With an average of 18h and 54min of daylight, June has the longest days of the year.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 5.
What are the warmest months?
With average high temperatures of 20.4°C (68.7°F) and lows of 13.8°C (56.8°F), July is the warmest month.
What is the rainiest month?
The month with the most rainfall is July, when the rain falls for 15.1 days and typically aggregates up to 49mm (1.93") of precipitation.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 11.5h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, 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 month with the shortest days?
The month with the shortest days is December, with an average of 5h and 54min of daylight.
What is the month with the least sunshine?
With an average of 1.9h of sunshine, December has the least sunshine of the year in Koskennurmi.
Average temperature
Koskennurmi, Finland
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-1.9°C).
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-5.6°C).
Average pressure
Koskennurmi, Finland
- Average pressure in January:
1011.1mbar - Average pressure in February:
1011.7mbar - Average pressure in March:
1011.1mbar - Average pressure in April:
1013.6mbar - Average pressure in May:
1014.9mbar - Average pressure in June:
1012.3mbar
- Average pressure in July:
1011.1mbar - Average pressure in August:
1012.9mbar - Average pressure in September:
1013mbar - Average pressure in October:
1013.8mbar - Average pressure in November:
1011.3mbar - Average pressure in December:
1007.6mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed
Koskennurmi, Finland
- Average wind speed in January:
18.6km/h - Average wind speed in February:
17.2km/h - Average wind speed in March:
17km/h - Average wind speed in April:
15.5km/h - Average wind speed in May:
14.4km/h - Average wind speed in June:
14.4km/h
- Average wind speed in July:
13.9km/h - Average wind speed in August:
14.3km/h - Average wind speed in September:
15.9km/h - Average wind speed in October:
17.4km/h - Average wind speed in November:
18.4km/h - Average wind speed in December:
20.4km/h
The windiest month (with the highest average wind speed) is December (20.4km/h).
The calmest month (with the lowest average wind speed) is July (13.9km/h).
Average humidity
Koskennurmi, Finland
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (71%).
Average rainfall
Koskennurmi, Finland
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days
Koskennurmi, Finland
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
5.2 days - Average rainfall days in March:
8.2 days - Average rainfall days in April:
9.9 days - Average rainfall days in May:
12 days - Average rainfall days in June:
11.8 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
14.5 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
13.2 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (5.2 days).
Average snowfall
Koskennurmi, Finland
The month with the highest snowfall is January (103mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Koskennurmi, Finland
- Average snowfall days in January:
13.7 days - Average snowfall days in February:
12.4 days - Average snowfall days in March:
11.7 days - Average snowfall days in April:
3.1 days - Average snowfall days in May:
0.8 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:
2.2 days - Average snowfall days in November:
4.2 days - Average snowfall days in December:
12.4 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Koskennurmi, 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:
18h and 5min
- 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: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in January:
2h and 1min - Average sunshine in February:
2h and 5min - Average sunshine in March:
4h and 4min - Average sunshine in April:
7h and 4min - Average sunshine in May:
10h and 1min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
11h and 3min - Average sunshine in August:
9h and 5min - Average sunshine in September:
7h and 4min - Average sunshine in October:
4h and 2min - Average sunshine in November:
3h and 0min - Average sunshine in December:
1h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 54min).
Average sunshine days
Koskennurmi, Finland
- Average sunshine days in January:
13.2 days - Average sunshine days in February:
12.7 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
17.2 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
12.8 days - Average sunshine days in October:
14.7 days - Average sunshine days in November:
11.2 days - Average sunshine days in December:
9.6 days
The month with the most sunshine days is May (17.2 days).
The month with the least sunshine days is December (9.6 days).
Average UV index
Koskennurmi, Finland
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover
Koskennurmi, Finland
The month with the most cloud cover is December (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility
Koskennurmi, Finland
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are February and March (8km).
