August weather forecastSonkajärvi, Finland
August
Weather in August
August, the last month of the summer in Sonkajärvi, is another refreshing month, with an average temperature ranging between min 10°C (50°F) and max 18.2°C (64.8°F).Temperature
Sonkajärvi's average high-temperature in August sits at an enjoyable 18.2°C (64.8°F), showing little difference from the previous month. An average low-temperature of 10°C (50°F) marks the month of August.Humidity
The average relative humidity in August is 77%.Rainfall
In Sonkajärvi, during August, the rain falls for 17.3 days and regularly aggregates up to 40mm (1.57") of precipitation. Throughout the year, there are 123.8 rainfall days, and 364mm (14.33") of precipitation is accumulated.Snowfall
July and August are months without snowfall.Daylight
The average length of the day in August is 16h and 14min.On the first day of the month, sunrise is at 04:23 and sunset at 22:09. On the last day of August, sunrise is at 05:52 and sunset at 20:27 EEST.
Sunshine
In Sonkajärvi, the average sunshine in August is 8.8h.UV index
The average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 4 in August leads to these recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Sonkajärvi, Finland
- Average high temperature in August: 18.2°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (-7.3°C).
- Average low temperature in August: 10°C
The month with the highest average low temperature is July (11.6°C).
The coldest month (with the lowest average low temperature) is January (-11.6°C).
Average pressure in August
Sonkajärvi, Finland
- Average pressure in August: 1012.1mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006.7mbar).
Average wind speed in August
Sonkajärvi, Finland
- Average wind speed in August: 10.6km/h
The windiest months (with the highest average wind speed) are November and December (13.1km/h).
The calmest month (with the lowest average wind speed) is July (10km/h).
Average humidity in August
Sonkajärvi, Finland
- Average humidity in August: 77%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is June (69%).
Average rainfall in August
Sonkajärvi, Finland
- Average rainfall in August: 40mm
The wettest month (with the highest rainfall) is July (48mm).
The driest months (with the least rainfall) are February and April (21mm).
Average rainfall days in August
Sonkajärvi, Finland
- Average rainfall days in August: 17.3 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in August
Sonkajärvi, Finland
- Average snowfall in August: 0mm
The month with the highest snowfall is March (160mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in August
Sonkajärvi, Finland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (23.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in August /
Average sunshine in August
Sonkajärvi, Finland
- Average daylight in August: 16h and 12min
The month with the longest days is June (Average daylight: 20h and 30min).
The month with the shortest days is December (Average daylight: 4h and 36min).
- Average sunshine in August: 8h and 48min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 0h and 42min).
Average sunshine days in August
Sonkajärvi, Finland
- Average sunshine days in August: 11.3 days
The month with the most sunshine days is May (13 days).
The month with the least sunshine days is April (7.6 days).
Average UV index in August
Sonkajärvi, Finland
- Average UV index in August: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in August
Sonkajärvi, Finland
- Average cloud cover in August: 48
The months with the most cloud cover are January, February and December (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 46).
Average visibility in August
Sonkajärvi, Finland
- Average visibility in August: 9km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
