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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 Petäjävesi, Finland, is another subzero cold winter month, with temperature in the range of an average high of -5.5°C (22.1°F) and an average low of -9.7°C (14.5°F). Petäjävesi's January weather, marked by an average high temperature of -5.5°C (22.1°F) and an average low temperature of -9.7°C (14.5°F), is the coldest in the year. Weather in January »
Weather in February
February, the last month of the winter in Petäjävesi, is also a subzero cold month, with an average temperature ranging between max -4.3°C (24.3°F) and min -9.2°C (15.4°F). February experiences an average high-temperature of a still freezing cold -4.3°C (24.3°F), barely different from January's -5.5°C (22.1°F). Weather in February »
Weather in March
The first month of the spring, March, is still a freezing cold month in Petäjävesi, Finland, with an average temperature fluctuating between -6.5°C (20.3°F) and -0.9°C (30.4°F). The arrival of March brings a soft temperature shift, with the average high-temperature nudging from -4.3°C (24.3°F) in February to a still freezing cold -0.9°C (30.4°F). Weather in March »
Weather in April
April in Petäjävesi, Finland, is a wintry spring month, with an average temperature ranging between min -1°C (30.2°F) and max 5.6°C (42.1°F). Petäjävesi's transition into April is marked by a rise in the average high-temperature, advancing from a freezing cold -0.9°C (30.4°F) in March to a cold 5.6°C (42.1°F). Weather in April »
Weather in May
May, the last month of the spring in Petäjävesi, is a moderate month, with an average temperature varying between 14.4°C (57.9°F) and 5.3°C (41.5°F). As April transitions into May, Petäjävesi sees a clear rise in the average high-temperature, escalating from a cold 5.6°C (42.1°F) to a mild 14.4°C (57.9°F). Weather in May »
Weather in June
June, the first month of the summer in Petäjävesi, is a refreshing month, with an average temperature varying between 18.5°C (65.3°F) and 9.1°C (48.4°F). Observing a slight rise in June, the average high-temperature shifts from May's refreshing 14.4°C (57.9°F) to an enjoyable 18.5°C (65.3°F). Weather in June »
Weather in July
July in Petäjävesi, Finland, is a pleasant summer month, with an average temperature varying between 12.2°C (54°F) and 21.5°C (70.7°F). July is the warmest month, with the temperature often reaching an average high of 21.5°C (70.7°F) and an average low of 12.2°C (54°F). Weather in July »
Weather in August
August, the last month of the summer in Petäjävesi, is another comfortable month, with an average temperature varying between 10.8°C (51.4°F) and 19.8°C (67.6°F). The commencement of August notes an average high-temperature of a comfortable 19.8°C (67.6°F), exhibiting little difference from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Petäjävesi, is still a mild month, with an average temperature varying between 13.6°C (56.5°F) and 7.1°C (44.8°F). The onset of September entails a temperature shift, as the average high-temperature decreases from an enjoyable 19.8°C (67.6°F) in August to a mild 13.6°C (56.5°F). Weather in September »
Weather in October
October, like September, in Petäjävesi, Finland, is a wintry autumn month, with temperature in the range of an average high of 5.6°C (42.1°F) and an average low of 1.5°C (34.7°F). A shift in Petäjävesi's weather is noticeable as September turns into October, with the average high temperature decreasing from a moderate 13.6°C (56.5°F) to a wintry 5.6°C (42.1°F). Weather in October »
Weather in November
November, the last month of the autumn in Petäjävesi, is also an icy month, with temperature in the range of an average high of 1.5°C (34.7°F) and an average low of -1.5°C (29.3°F). As November commences, the average high-temperature subtly reduces, transitioning from 5.6°C (42.1°F) in October to a still icy 1.5°C (34.7°F). Weather in November »
Weather in December
December, the first month of the winter in Petäjävesi, is also a subzero cold month, with an average temperature ranging between min -5.9°C (21.4°F) and max -2.6°C (27.3°F). In Petäjävesi, entering December brings a subtle temperature decrement, reducing from November's icy 1.5°C (34.7°F) to a subzero cold -2.6°C (27.3°F). Weather in December »
Updated: Aug 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
What are the coldest months?
With an average high-temperature of -5.5°C (22.1°F) and an average low-temperature of -9.7°C (14.5°F), January is 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?
In Petäjävesi, during the entire year, the rain falls for 121.2 days and collects up to 403mm (15.87") of precipitation.
When does it snow?
January through June, September through December are months with snowfall.
How many days does it snow?
Throughout the year, there are 96 snowfall days, and 932mm (36.69") of snow is accumulated.
What is the month with the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1.
What is the driest month?
The months with the least rainfall are February and March Rain falls for 2.3 days and accumulates 23mm (0.91") of rain.
What is the least humid month in Petäjävesi?
With an average relative humidity of 67%, May is the least humid month.
When are the longest days?
The month with the longest days is June, with an average of 19h and 42min of daylight.
What month has the most sunshine?
June has the most sunshine of the year, with an average of 11.5h of sunshine.
What is the hottest time of year?
July, known for its average high temperature of 21.5°C (70.7°F) and an average low temperature of 12.2°C (54°F), is the warmest month.
What is the rainiest month?
July is the month with the most rainfall. Rain falls for 15.8 days and accumulates 50mm (1.97") of precipitation.
When it does not snow?
July and August are months without snowfall.
When is the highest UV index?
The month with the highest UV index is July, with an average maximum UV index of 5.
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 19.3 days and typically aggregates up to 185mm (7.28") of snow.
What is the month with the shortest days?
With an average of 5h and 12min 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 in Petäjävesi, with an average of 0.8h of sunshine.
Average temperature
Petäjävesi, Finland
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-5.5°C).
The month with the highest average low temperature is July (12.2°C).
The coldest month (with the lowest average low temperature) is January (-9.7°C).
Average pressure
Petäjävesi, Finland
- Average pressure in January:
1011.3mbar - Average pressure in February:
1011.9mbar - Average pressure in March:
1010.2mbar - Average pressure in April:
1012.7mbar - Average pressure in May:
1014.5mbar - Average pressure in June:
1011.5mbar
- Average pressure in July:
1010.8mbar - Average pressure in August:
1012.6mbar - Average pressure in September:
1012.8mbar - Average pressure in October:
1013.4mbar - Average pressure in November:
1011.5mbar - Average pressure in December:
1007.6mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed
Petäjävesi, Finland
- Average wind speed in January:
11.7km/h - Average wind speed in February:
11.6km/h - Average wind speed in March:
11.7km/h - Average wind speed in April:
10.5km/h - Average wind speed in May:
10.7km/h - Average wind speed in June:
10.6km/h
- Average wind speed in July:
9.6km/h - Average wind speed in August:
9.9km/h - Average wind speed in September:
10.9km/h - Average wind speed in October:
11.5km/h - Average wind speed in November:
11.9km/h - Average wind speed in December:
12.5km/h
The windiest month (with the highest average wind speed) is December (12.5km/h).
The calmest month (with the lowest average wind speed) is July (9.6km/h).
Average humidity
Petäjävesi, Finland
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is May (67%).
Average rainfall
Petäjävesi, Finland
The wettest month (with the highest rainfall) is July (50mm).
The driest months (with the least rainfall) are February and March (23mm).
Average rainfall days
Petäjävesi, Finland
- Average rainfall days in January:
3.9 days - Average rainfall days in February:
2.3 days - Average rainfall days in March:
5.3 days - Average rainfall days in April:
11.6 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
14.7 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
6 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (2.3 days).
Average snowfall
Petäjävesi, Finland
- Average snowfall in January:
184mm - Average snowfall in February:
143mm - Average snowfall in March:
144mm - Average snowfall in April:
99mm - Average snowfall in May:
22mm - Average snowfall in June:
1mm
The month with the highest snowfall is December (185mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days
Petäjävesi, Finland
- Average snowfall days in January:
18 days - Average snowfall days in February:
17.3 days - Average snowfall days in March:
16.6 days - Average snowfall days in April:
8.3 days - Average snowfall days in May:
1.2 days - Average snowfall days in June:
0.2 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.3 days - Average snowfall days in October:
5.1 days - Average snowfall days in November:
9.7 days - Average snowfall days in December:
19.3 days
The month with the highest number of snowfall days is December (19.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Petäjävesi, Finland
- Average daylight in January:
6h and 1min - Average daylight in February:
8h and 5min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 5min - Average daylight in May:
17h and 5min - Average daylight in June:
19h and 4min
- Average daylight in July:
18h and 4min - Average daylight in August:
16h and 0min - Average daylight in September:
12h and 5min - Average daylight in October:
9h and 5min - Average daylight in November:
7h and 0min - Average daylight in December:
5h and 1min
The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- 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 2min - Average sunshine in May:
9h and 3min - Average sunshine in June:
11h and 3min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
9h and 1min - Average sunshine in September:
6h and 2min - Average sunshine in October:
3h and 4min - Average sunshine in November:
2h and 1min - Average sunshine in December:
0h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 0h and 48min).
Average sunshine days
Petäjävesi, Finland
- Average sunshine days in January:
12.9 days - Average sunshine days in February:
11.5 days - Average sunshine days in March:
11.4 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
16.3 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
14 days - Average sunshine days in October:
15.2 days - Average sunshine days in November:
11.4 days - Average sunshine days in December:
9.6 days
The month with the most sunshine days is May (16.3 days).
The month with the least sunshine days is December (9.6 days).
Average UV index
Petäjävesi, 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
Petäjävesi, Finland
The month with the most cloud cover is January (Cloud cover 83).
The months with the least cloud cover are July and August (Cloud cover 45).
Average visibility
Petäjävesi, 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).
