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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, the same as December, in Iskmo, Finland, is a freezing cold winter month, with an average temperature ranging between min -6°C (21.2°F) and max -2.7°C (27.1°F). Iskmo experiences an average high-temperature of a freezing cold -2.7°C (27.1°F) in January, marking an insignificant shift from 0.2°C (32.4°F) in December. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Iskmo, Finland, with an average temperature varying between -6.7°C (19.9°F) and -2.8°C (27°F). With an average high-temperature of -2.8°C (27°F) and an average low-temperature of -6.7°C (19.9°F), February is the coldest month. Weather in February »
Weather in March
The first month of the spring, March, is still a freezing cold month in Iskmo, Finland, with an average temperature fluctuating between -4.5°C (23.9°F) and -0.3°C (31.5°F). Transitioning into March, Iskmo experiences an average high-temperature of a still subzero cold -0.3°C (31.5°F), marking a minor shift from the preceding month. Weather in March »
Weather in April
April in Iskmo, Finland, is a cold spring month, with an average temperature fluctuating between 0.3°C (32.5°F) and 4.2°C (39.6°F). April's arrival sees a mild rise in the average high-temperature, transitioning from March's subzero cold -0.3°C (31.5°F) to a wintry 4.2°C (39.6°F). Weather in April »
Weather in May
May, the last month of the spring in Iskmo, is a chilly month, with temperature in the range of an average high of 9.5°C (49.1°F) and an average low of 5.3°C (41.5°F). The arrival of May brings a temperature shift, with the average high-temperature escalating from a cold 4.2°C (39.6°F) in April to a frosty 9.5°C (49.1°F). Weather in May »
Weather in June
June, the first month of the summer in Iskmo, is a mild month, with temperature in the range of an average high of 13.7°C (56.7°F) and an average low of 9.3°C (48.7°F). As June begins, there's a slight increase in the average high-temperature, moving from a frosty 9.5°C (49.1°F) in May to a mild 13.7°C (56.7°F). Weather in June »
Weather in July
July in Iskmo, Finland, is a refreshing summer month, with an average temperature varying between 17.8°C (64°F) and 13.1°C (55.6°F). Iskmo experiences its highest average temperatures in July, reaching a peak of 17.8°C (64°F) and a minimum of 13.1°C (55.6°F). Weather in July »
Weather in August
August, the last month of the summer in Iskmo, is another comfortable month, with temperature in the range of an average low of 13.4°C (56.1°F) and an average high of 17.7°C (63.9°F). As August unfolds, the average high-temperature reaches a still comfortable 17.7°C (63.9°F), hinting at a slight fluctuation from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Iskmo, is also a moderate month, with temperature in the range of an average low of 10.1°C (50.2°F) and an average high of 13.5°C (56.3°F). A mild shift in the average high-temperature occurs in September, reducing from an enjoyable 17.7°C (63.9°F) in August to a mild 13.5°C (56.3°F). Weather in September »
Weather in October
October, like September, is another chilly autumn month in Iskmo, Finland, with an average temperature fluctuating between 7.4°C (45.3°F) and 4.7°C (40.5°F). As October commences, the average high-temperature shows a reduction, transitioning from a mild 13.5°C (56.3°F) in September to a chilly 7.4°C (45.3°F). Weather in October »
Weather in November
The last month of the autumn, November, is also an icy month in Iskmo, Finland, with an average temperature fluctuating between 1.4°C (34.5°F) and 3.7°C (38.7°F). November's arrival signals a moderate reduction in the average high-temperature, easing from a chilly 7.4°C (45.3°F) in October to a wintry 3.7°C (38.7°F). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Iskmo, Finland, with an average temperature varying between -2.4°C (27.7°F) and 0.2°C (32.4°F). December's onset brings a negligible change in high-temperatures, falling from a wintry 3.7°C (38.7°F) in November to a still icy 0.2°C (32.4°F). Weather in December »
Updated: Jul 21, 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
How much does it rain?
In Iskmo, during the entire year, the rain falls for 151.1 days and collects up to 508mm (20") of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow?
Throughout the year, in Iskmo, there are 85.8 snowfall days, and 679mm (26.73") of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 1.
What time of the year is the coldest?
With average high temperatures of -2.8°C (27°F) and lows of -6.7°C (19.9°F), February is the coldest month.
What is the most humid month?
With an average relative humidity of 91%, February is the most humid month.
When does it snow the most?
The month with the most snowfall is March, when snow falls for 16 days and typically aggregates up to 155mm (6.1") of snow.
What is the driest month?
April is the month with the least rainfall. Rain falls for 12.6 days and accumulates 29mm (1.14") of precipitation.
What is the least humid month?
May and June, with an average relative humidity of 74%, are the least humid months.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
With an average of 20h and 12min of daylight, June has the longest days of the year in Iskmo.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 12.7h of sunshine.
What month is the hottest?
Iskmo experiences its highest temperatures in July, with an average peak of 17.8°C (64°F) and a low of 13.1°C (55.6°F).
When is the highest UV index in Iskmo?
With an average maximum UV index of 5, July is the month with the highest UV index.
What is the rainiest month in Iskmo?
The month with the most rainfall is August, when the rain falls for 17 days and typically aggregates up to 59mm (2.32") of precipitation.
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?
With an average of 4h and 48min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 1.4h of sunshine.
Average temperature
Iskmo, Finland
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is February (-2.8°C).
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is February (-6.7°C).
Average pressure
Iskmo, Finland
- Average pressure in January:
1009.7mbar - Average pressure in February:
1010.2mbar - Average pressure in March:
1009.4mbar - Average pressure in April:
1012.4mbar - Average pressure in May:
1014.3mbar - Average pressure in June:
1011.5mbar
- Average pressure in July:
1010.5mbar - Average pressure in August:
1011.6mbar - Average pressure in September:
1011.8mbar - Average pressure in October:
1012.4mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1005.6mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1005.6mbar).
Average wind speed
Iskmo, Finland
- Average wind speed in January:
19.5km/h - Average wind speed in February:
17.7km/h - Average wind speed in March:
17.8km/h - Average wind speed in April:
16.4km/h - Average wind speed in May:
16.4km/h - Average wind speed in June:
15.7km/h
- Average wind speed in July:
15km/h - Average wind speed in August:
15.9km/h - Average wind speed in September:
18km/h - Average wind speed in October:
19.7km/h - Average wind speed in November:
20.5km/h - Average wind speed in December:
21.4km/h
The windiest month (with the highest average wind speed) is December (21.4km/h).
The calmest month (with the lowest average wind speed) is July (15km/h).
Average humidity
Iskmo, Finland
The month with the highest relative humidity is February (91%).
The months with the lowest relative humidity are May and June (74%).
Average rainfall
Iskmo, Finland
The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days
Iskmo, Finland
- Average rainfall days in January:
7.1 days - Average rainfall days in February:
6 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
12.6 days - Average rainfall days in May:
13.6 days - Average rainfall days in June:
13 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
17 days - Average rainfall days in September:
15.6 days - Average rainfall days in October:
14.8 days - Average rainfall days in November:
14.8 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is August (17 days).
The month with the least rainy days is February (6 days).
Average snowfall
Iskmo, Finland
- Average snowfall in January:
125mm - Average snowfall in February:
131mm - Average snowfall in March:
155mm - Average snowfall in April:
55mm - Average snowfall in May:
19mm - Average snowfall in June:
0mm
The month with the highest snowfall is March (155mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Iskmo, Finland
- Average snowfall days in January:
18 days - Average snowfall days in February:
16.3 days - Average snowfall days in March:
16 days - Average snowfall days in April:
6.7 days - Average snowfall days in May:
1.8 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:
3.4 days - Average snowfall days in November:
7.1 days - Average snowfall days in December:
16.5 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Iskmo, Finland
- Average daylight in January:
5h and 5min - Average daylight in February:
8h and 4min - Average daylight in March:
11h and 5min - Average daylight in April:
15h and 0min - Average daylight in May:
18h and 1min - Average daylight in June:
20h and 1min
- Average daylight in July:
19h and 1min - Average daylight in August:
16h and 1min - Average daylight in September:
13h and 0min - Average daylight in October:
9h and 5min - Average daylight in November:
6h and 5min - Average daylight in December:
4h and 5min
The month with the longest days is June (Average daylight: 20h and 12min).
The month with the shortest days is December (Average daylight: 4h and 48min).
- Average sunshine in January:
2h and 0min - Average sunshine in February:
3h and 1min - Average sunshine in March:
5h and 1min - Average sunshine in April:
7h and 2min - Average sunshine in May:
10h and 4min - Average sunshine in June:
12h and 4min
- Average sunshine in July:
12h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
7h and 4min - Average sunshine in October:
4h and 2min - Average sunshine in November:
2h and 5min - Average sunshine in December:
1h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days
Iskmo, Finland
- Average sunshine days in January:
7.8 days - Average sunshine days in February:
9.2 days - Average sunshine days in March:
9.5 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
14.9 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
11.7 days - Average sunshine days in September:
11.1 days - Average sunshine days in October:
11.9 days - Average sunshine days in November:
8.5 days - Average sunshine days in December:
6.8 days
The month with the most sunshine days is May (15.2 days).
The month with the least sunshine days is December (6.8 days).
Average UV index
Iskmo, Finland
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover
Iskmo, Finland
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility
Iskmo, Finland
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February and March (8km).
