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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 Pertunmaa, Finland, is another subzero cold winter month, with an average temperature ranging between max -5.3°C (22.5°F) and min -9.2°C (15.4°F). Pertunmaa witnesses the coldest weather in January, with temperatures averaging a high of -5.3°C (22.5°F) and a low of -9.2°C (15.4°F). Weather in January »
Weather in February
February, the last month of the winter in Pertunmaa, is also a subzero cold month, with temperature in the range of an average low of -8.9°C (16°F) and an average high of -4.1°C (24.6°F). The beginning of February records an average high-temperature of a still freezing cold -4.1°C (24.6°F), marking a negligible difference from January's -5.3°C (22.5°F). Weather in February »
Weather in March
The first month of the spring, March, is still a freezing cold month in Pertunmaa, Finland, with an average temperature varying between -0.8°C (30.6°F) and -5.9°C (21.4°F). In March, the meteorological conditions subtly change with the average high-temperature edging from a subzero cold -4.1°C (24.6°F) in February to a still freezing cold -0.8°C (30.6°F). Weather in March »
Weather in April
April is a frosty spring month in Pertunmaa, Finland, with an average temperature fluctuating between -0.5°C (31.1°F) and 6°C (42.8°F). April shows a rise in the average high-temperature, moving from March's subzero cold -0.8°C (30.6°F) to a frosty 6°C (42.8°F). Weather in April »
Weather in May
May, the last month of the spring in Pertunmaa, is a refreshing month, with an average temperature ranging between min 5.8°C (42.4°F) and max 15°C (59°F). May's arrival witnesses a distinct temperature rise, advancing from April's frosty 6°C (42.8°F) to a moderate 15°C (59°F). Weather in May »
Weather in June
June, the first month of the summer in Pertunmaa, is a refreshing month, with an average temperature varying between 9.4°C (48.9°F) and 18.8°C (65.8°F). The start of June brings a subtle shift in the average high-temperature, edging up from May's moderate 15°C (59°F) to a still refreshing 18.8°C (65.8°F). Weather in June »
Weather in July
July is an agreeable summer month in Pertunmaa, Finland, with temperature in the range of an average high of 21.9°C (71.4°F) and an average low of 12.6°C (54.7°F). The month of July sees the highest average temperatures, reaching 21.9°C (71.4°F) at the peak and 12.6°C (54.7°F) at the low. Weather in July »
Weather in August
August, the last month of the summer in Pertunmaa, is also an agreeable month, with an average temperature varying between 11.8°C (53.2°F) and 20.4°C (68.7°F). With the onset of August, the average high-temperature registers at a still pleasant 20.4°C (68.7°F), subtly different from July's 21.9°C (71.4°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a mild month in Pertunmaa, Finland, with an average temperature fluctuating between 14.3°C (57.7°F) and 8°C (46.4°F). With the onset of September, Pertunmaa experiences a modest temperature adjustment, with the average high-temperature receding from a pleasant 20.4°C (68.7°F) in August to a refreshing 14.3°C (57.7°F). Weather in September »
Weather in October
October, the same as September, in Pertunmaa, Finland, is another chilly autumn month, with an average temperature ranging between min 2.1°C (35.8°F) and max 6.3°C (43.3°F). The average high-temperature exhibits a considerable decrease in October, dropping from a refreshing 14.3°C (57.7°F) in September to a frosty 6.3°C (43.3°F). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Pertunmaa, Finland, with temperature in the range of an average low of -1°C (30.2°F) and an average high of 1.8°C (35.2°F). The onset of November aligns with a soft reduction in the average high-temperature, gently falling from a frosty 6.3°C (43.3°F) in October to a cold 1.8°C (35.2°F). Weather in November »
Weather in December
December, the first month of the winter in Pertunmaa, is still a freezing cold month, with an average temperature fluctuating between -5.1°C (22.8°F) and -2.1°C (28.2°F). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's cold 1.8°C (35.2°F) to a freezing cold -2.1°C (28.2°F). Weather in December »
Updated: Jun 15, 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 are the coldest months?
January, with its average high-temperature of -5.3°C (22.5°F) and an average low-temperature of -9.2°C (15.4°F), holds the record as the coldest month.
What is the most humid month?
January and February, with an average relative humidity of 95%, are most humid months.
How much does it rain?
Throughout the year, there are 125.3 rainfall days, and 411mm (16.18") of precipitation is accumulated.
When does it snow?
Months with snowfall are January through June, September through December.
How much does it snow?
In Pertunmaa, during the entire year, snow falls for 114.6 days and aggregates up to 1087mm (42.8") of snow.
When is 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 driest month?
April is the month with the least rainfall. Rain falls for 11.8 days and accumulates 25mm (0.98") of precipitation.
What is the least humid month?
May is the least humid month, with an average relative humidity of 66%.
When are the longest days?
The month with the longest days is June, with an average of 19h and 18min of daylight.
What month has the most sunshine?
June has the most sunshine of the year, with an average of 12h of sunshine.
What is the month with the highest UV index?
June and July, with an average maximum UV index of 5, are months with the highest UV index.
What time of the year is the hottest?
July temperatures tend to peak at an average high of 21.9°C (71.4°F) and dip to a low of 12.6°C (54.7°F).
What is the wettest month?
July is the month with the most rainfall. Rain falls for 15.9 days and accumulates 44mm (1.73") of precipitation.
When it does not snow?
July and August are months without snowfall in Pertunmaa.
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 snowiest month?
The month with the most snowfall is December, when snow falls for 22.1 days and typically aggregates up to 236mm (9.29") of snow.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 5h and 30min of daylight.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 0.7h of sunshine.
Average temperature
Pertunmaa, Finland
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (-5.3°C).
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).
Average pressure
Pertunmaa, Finland
- Average pressure in January:
1011.8mbar - Average pressure in February:
1012.6mbar - Average pressure in March:
1010.6mbar - Average pressure in April:
1012.9mbar - Average pressure in May:
1014.7mbar - Average pressure in June:
1011.6mbar
- Average pressure in July:
1010.9mbar - Average pressure in August:
1013mbar - Average pressure in September:
1013mbar - Average pressure in October:
1013.9mbar - Average pressure in November:
1012.2mbar - Average pressure in December:
1008.5mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed
Pertunmaa, Finland
- Average wind speed in January:
11.9km/h - Average wind speed in February:
11.6km/h - Average wind speed in March:
11.8km/h - Average wind speed in April:
10.8km/h - Average wind speed in May:
10.9km/h - Average wind speed in June:
10.8km/h
- Average wind speed in July:
10.1km/h - Average wind speed in August:
10.1km/h - Average wind speed in September:
11.3km/h - Average wind speed in October:
11.8km/h - Average wind speed in November:
12.1km/h - Average wind speed in December:
12.9km/h
The windiest month (with the highest average wind speed) is December (12.9km/h).
The calmest months (with the lowest average wind speed) are July and August (10.1km/h).
Average humidity
Pertunmaa, Finland
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is May (66%).
Average rainfall
Pertunmaa, Finland
The wettest month (with the highest rainfall) is July (44mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days
Pertunmaa, Finland
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
2.7 days - Average rainfall days in March:
5.8 days - Average rainfall days in April:
11.8 days - Average rainfall days in May:
12.8 days - Average rainfall days in June:
13.2 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
13.7 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
11.3 days - Average rainfall days in December:
6.6 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (2.7 days).
Average snowfall
Pertunmaa, Finland
- Average snowfall in January:
224mm - Average snowfall in February:
186mm - Average snowfall in March:
181mm - Average snowfall in April:
78mm - Average snowfall in May:
26mm - Average snowfall in June:
2mm
The month with the highest snowfall is December (236mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days
Pertunmaa, Finland
- Average snowfall days in January:
24.4 days - Average snowfall days in February:
20.7 days - Average snowfall days in March:
18.9 days - Average snowfall days in April:
8.8 days - Average snowfall days in May:
1.3 days - Average snowfall days in June:
0.4 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.2 days - Average snowfall days in October:
6.2 days - Average snowfall days in November:
11.6 days - Average snowfall days in December:
22.1 days
The month with the highest number of snowfall days is January (24.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Pertunmaa, Finland
- Average daylight in January:
6h and 3min - Average daylight in February:
9h and 0min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 5min - Average daylight in May:
17h and 4min - Average daylight in June:
19h and 2min
- Average daylight in July:
18h and 2min - Average daylight in August:
15h and 5min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 0min - Average daylight in November:
7h and 1min - Average daylight in December:
5h and 3min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 30min).
- Average sunshine in January:
1h and 3min - Average sunshine in February:
1h and 5min - Average sunshine in March:
3h and 1min - Average sunshine in April:
5h and 2min - Average sunshine in May:
9h and 4min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
9h and 2min - Average sunshine in September:
6h and 4min - Average sunshine in October:
3h and 4min - Average sunshine in November:
2h and 2min - Average sunshine in December:
0h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 0h and 42min).
Average sunshine days
Pertunmaa, Finland
- Average sunshine days in January:
7.8 days - Average sunshine days in February:
8.5 days - Average sunshine days in March:
9.6 days - Average sunshine days in April:
10.7 days - Average sunshine days in May:
16 days - Average sunshine days in June:
14.9 days
- Average sunshine days in July:
12.7 days - Average sunshine days in August:
14.9 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
8.4 days - Average sunshine days in December:
6.5 days
The month with the most sunshine days is May (16 days).
The month with the least sunshine days is December (6.5 days).
Average UV index
Pertunmaa, 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
Pertunmaa, Finland
The months with the most cloud cover are January and February (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility
Pertunmaa, Finland
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
