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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 Oulainen, Finland, with an average temperature fluctuating between -5.8°C (21.6°F) and -10°C (14°F). January proves to be the coldest month, recording an average maximum temperature of -5.8°C (21.6°F) and a minimum temperature of -10°C (14°F). Weather in January »
Weather in February
February, the last month of the winter in Oulainen, is another freezing cold month, with an average temperature varying between -9.8°C (14.4°F) and -4.8°C (23.4°F). February ushers in an average high-temperature of a still subzero cold -4.8°C (23.4°F), aligning closely with the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is also a subzero cold month in Oulainen, Finland, with an average temperature varying between -0.9°C (30.4°F) and -7.1°C (19.2°F). The beginning of March signals a minor rise in the average high-temperature, moving from -4.8°C (23.4°F) in February to a still subzero cold -0.9°C (30.4°F). Weather in March »
Weather in April
April in Oulainen, Finland, is a wintry spring month, with an average temperature fluctuating between -1.6°C (29.1°F) and 5.1°C (41.2°F). Entering April, Oulainen sees a temperature rise, with the average high-temperature advancing from March's freezing cold -0.9°C (30.4°F) to a cold 5.1°C (41.2°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Oulainen, Finland, with an average temperature varying between 13.8°C (56.8°F) and 4.3°C (39.7°F). May signals a significant shift in the average high-temperature, soaring from April's wintry 5.1°C (41.2°F) to a mild 13.8°C (56.8°F). Weather in May »
Weather in June
The first month of the summer, June, is a refreshing month in Oulainen, Finland, with an average temperature fluctuating between 18°C (64.4°F) and 7.8°C (46°F). In Oulainen, the onset of June comes with a modest high-temperature shift, transitioning from May's 13.8°C (56.8°F) to a still refreshing 18°C (64.4°F). Weather in June »
Weather in July
July in Oulainen, Finland, is a pleasant summer month, with an average temperature fluctuating between 11.4°C (52.5°F) and 21°C (69.8°F). In Oulainen, the highest average temperatures are observed in July, with a high of 21°C (69.8°F) and a low of 11.4°C (52.5°F). Weather in July »
Weather in August
August, the last month of the summer in Oulainen, is also an enjoyable month, with an average temperature ranging between min 9.9°C (49.8°F) and max 19.1°C (66.4°F). Oulainen signifies an average high-temperature of a comfortable 19.1°C (66.4°F) in August, closely mirroring the 21°C (69.8°F) of July. Weather in August »
Weather in September
September, the first month of the autumn in Oulainen, is still a refreshing month, with an average temperature fluctuating between 6.4°C (43.5°F) and 13.3°C (55.9°F). September comes with a decrease in the average high-temperature, falling from a comfortable 19.1°C (66.4°F) in August to a moderate 13.3°C (55.9°F). Weather in September »
Weather in October
October, like September, in Oulainen, Finland, is another cold autumn month, with temperature in the range of an average low of 0.6°C (33.1°F) and an average high of 5.3°C (41.5°F). The onset of October witnesses a clear shift in the average high-temperature, dropping from a refreshing 13.3°C (55.9°F) in September to a wintry 5.3°C (41.5°F). Weather in October »
Weather in November
November, the last month of the autumn in Oulainen, is another cold month, with an average temperature ranging between max 0.8°C (33.4°F) and min -2.1°C (28.2°F). The average high-temperature shows a slight dip in November, from October's 5.3°C (41.5°F) to a still wintry 0.8°C (33.4°F). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Oulainen, Finland, with an average temperature fluctuating between -6.6°C (20.1°F) and -3.2°C (26.2°F). In December, the average high-temperature marginally decreases from an icy 0.8°C (33.4°F) in November to a freezing cold -3.2°C (26.2°F). Weather in December »
Updated: Jan 31, 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 part of the year is the coldest in Oulainen?
With an average high-temperature of -5.8°C (21.6°F) and an average low-temperature of -10°C (14°F), January is the coldest month in Oulainen.
What is the most humid month in Oulainen?
With an average relative humidity of 96%, January is the most humid month.
How much does it rain in Oulainen?
In Oulainen, during the entire year, the rain falls for 118.8 days and collects up to 391mm (15.39") of precipitation.
When does it snow in Oulainen?
January through May, October through December are months with snowfall in Oulainen, Finland.
How many days does it snow in Oulainen?
In Oulainen, Finland, during the entire year, snow falls for 108.4 days and aggregates up to 1010mm (39.76") of snow.
When is the lowest UV index in Oulainen?
The months with the lowest UV index in Oulainen, Finland, are January through March, November and December, with an average maximum UV index of 1.
What is the driest month in Oulainen?
The month with the least rainfall in Oulainen is April, when the rain falls for 11 days and typically collects 23mm (0.91") of precipitation.
What is the least humid month in Oulainen?
With an average relative humidity of 67%, June is the least humid month in Oulainen.
When it does not snow in Oulainen?
In Oulainen, Finland, snow does not fall in June through September.
When are the longest days in Oulainen?
With an average of 21h and 0min of daylight, June has the longest days of the year in Oulainen, Finland.
What month has the most sunshine in Oulainen?
June has the most sunshine of the year in Oulainen, Finland, with an average of 11.6h of sunshine.
What are the warmest months in Oulainen?
Oulainen's July weather, with an average high temperature of 21°C (69.8°F) and an average low temperature of 11.4°C (52.5°F), tends to be the warmest of the year.
What is the rainiest month in Oulainen?
The month with the most rainfall is July, when the rain falls for 15.5 days and typically aggregates up to 49mm (1.93") of precipitation.
What is the month with the highest UV index in Oulainen?
The month with the highest UV index is July, with an average maximum UV index of 5.
When is Daylight Saving Time (DST) in Oulainen?
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Oulainen, 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 in Oulainen?
The month with the most snowfall in Oulainen is December, when snow falls for 21.5 days and typically aggregates up to 200mm (7.87") of snow.
What is the month with the shortest days in Oulainen?
December has the shortest days of the year in Oulainen, with an average of 4h and 18min of daylight.
What is the month with the least sunshine in Oulainen?
December has the least sunshine of the year, with an average of 0.9h of sunshine.
Average temperature
Oulainen, Finland
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (-5.8°C).
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is January (-10°C).
Average pressure
Oulainen, Finland
- Average pressure in January:
1010mbar - Average pressure in February:
1010.6mbar - Average pressure in March:
1008.9mbar - Average pressure in April:
1012mbar - Average pressure in May:
1014.2mbar - Average pressure in June:
1011.2mbar
- Average pressure in July:
1010.6mbar - Average pressure in August:
1011.8mbar - Average pressure in September:
1011.8mbar - Average pressure in October:
1012.2mbar - Average pressure in November:
1010.1mbar - Average pressure in December:
1006mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1006mbar).
Average wind speed
Oulainen, Finland
- Average wind speed in January:
11.1km/h - Average wind speed in February:
11.2km/h - Average wind speed in March:
11.4km/h - Average wind speed in April:
10.2km/h - Average wind speed in May:
10.4km/h - Average wind speed in June:
10.1km/h
- Average wind speed in July:
8.9km/h - Average wind speed in August:
9.3km/h - Average wind speed in September:
10.2km/h - Average wind speed in October:
10.3km/h - Average wind speed in November:
11km/h - Average wind speed in December:
11.5km/h
The windiest month (with the highest average wind speed) is December (11.5km/h).
The calmest month (with the lowest average wind speed) is July (8.9km/h).
Average humidity
Oulainen, Finland
The month with the highest relative humidity is January (96%).
The month with the lowest relative humidity is June (67%).
Average rainfall
Oulainen, Finland
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days
Oulainen, Finland
- Average rainfall days in January:
4.2 days - Average rainfall days in February:
3.3 days - Average rainfall days in March:
5.8 days - Average rainfall days in April:
11 days - Average rainfall days in May:
11.8 days - Average rainfall days in June:
12.3 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
15.4 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
10 days - Average rainfall days in December:
5.7 days
The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is February (3.3 days).
Average snowfall
Oulainen, Finland
- Average snowfall in January:
187mm - Average snowfall in February:
185mm - Average snowfall in March:
164mm - Average snowfall in April:
81mm - Average snowfall in May:
21mm - Average snowfall in June:
0mm
The month with the highest snowfall is December (200mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Oulainen, Finland
- Average snowfall days in January:
21.6 days - Average snowfall days in February:
18.8 days - Average snowfall days in March:
18.3 days - Average snowfall days in April:
8.8 days - Average snowfall days in May:
1.6 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:
5.7 days - Average snowfall days in November:
12 days - Average snowfall days in December:
21.5 days
The month with the highest number of snowfall days is January (21.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Oulainen, Finland
- Average daylight in January:
5h and 3min - Average daylight in February:
8h and 4min - Average daylight in March:
11h and 5min - Average daylight in April:
15h and 1min - Average daylight in May:
18h and 3min - Average daylight in June:
21h and 0min
- Average daylight in July:
19h and 4min - Average daylight in August:
16h and 2min - Average daylight in September:
13h and 0min - Average daylight in October:
9h and 4min - Average daylight in November:
6h and 3min - Average daylight in December:
4h and 2min
The month with the longest days is June (Average daylight: 21h and 0min).
The month with the shortest days is December (Average daylight: 4h and 18min).
- Average sunshine in January:
1h and 2min - Average sunshine in February:
2h and 1min - Average sunshine in March:
3h and 2min - Average sunshine in April:
5h and 1min - Average sunshine in May:
9h and 4min - Average sunshine in June:
11h and 4min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
8h and 5min - Average sunshine in September:
6h and 1min - Average sunshine in October:
3h and 4min - Average sunshine in November:
2h and 0min - Average sunshine in December:
0h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 0h and 54min).
Average sunshine days
Oulainen, Finland
- Average sunshine days in January:
9.9 days - Average sunshine days in February:
9 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
10.9 days - Average sunshine days in May:
17.2 days - Average sunshine days in June:
16.7 days
- Average sunshine days in July:
14.7 days - Average sunshine days in August:
14 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
9.6 days - Average sunshine days in December:
8.5 days
The month with the most sunshine days is May (17.2 days).
The month with the least sunshine days is December (8.5 days).
Average UV index
Oulainen, Finland
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover
Oulainen, Finland
The month with the most cloud cover is January (Cloud cover 80).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility
Oulainen, Finland
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (5km).
