Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
At the start of August, Seinäjoki's average high-temperature reaches an enjoyable 19.6°C (67.3°F), subtly different from the preceding month. Seinäjoki usually reports an average low-temperature of 10.8°C (51.4°F) during the month of August.Humidity
In August, the average relative humidity is 77%.Rainfall
The month with the most rainfall in Seinäjoki is August, when the rain falls for 18.1 days and typically aggregates up to 62mm (2.44") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Seinäjoki, the average length of the day in August is 16h and 3min.On the first day of the month, sunrise is at 04:49 and sunset at 22:20. On the last day of August, in Seinäjoki, sunrise is at 06:14 and sunset at 20:43 EEST.
Sunshine
The average sunshine in August is 9.5h.UV index
In Seinäjoki, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 4 in August interprets into the following advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August in Seinäjoki?
What is the average humidity in August in Seinäjoki?
What is the rainiest month in Seinäjoki?
How many days does it rain in August in Seinäjoki?
When it does not snow in Seinäjoki?
What is the average length of the day in August in Seinäjoki?
What time are sunrise and sunset in August in Seinäjoki?
How long on average sun shines in August in Seinäjoki?
How high is the UV index in August in Seinäjoki?
Average temperature in August
Seinäjoki, Finland
- Average high temperature in August: 19.6°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (-4.5°C).
- Average low temperature in August: 10.8°C
The month with the highest average low temperature is July (11.8°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure in August
Seinäjoki, Finland
- Average pressure in August: 1011.9mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006mbar).
Average wind speed in August
Seinäjoki, Finland
- Average wind speed in August: 9.9km/h
The windiest month (with the highest average wind speed) is December (12.1km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).
Average humidity in August
Seinäjoki, Finland
- Average humidity in August: 77%
The months with the highest relative humidity are January and February (94%).
The months with the lowest relative humidity are May and June (67%).
Average rainfall in August
Seinäjoki, Finland
- Average rainfall in August: 62mm
The wettest month (with the highest rainfall) is August (62mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in August
Seinäjoki, Finland
- Average rainfall days in August: 18.1 days
The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in August
Seinäjoki, Finland
- Average snowfall in August: 0mm
The month with the highest snowfall is December (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Seinäjoki, Finland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (16.3 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Seinäjoki, Finland
- Average daylight in August: 16h and 1min
The month with the longest days is June (Average daylight: 20h and 0min).
The month with the shortest days is December (Average daylight: 5h and 0min).
- Average sunshine in August: 9h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in August
Seinäjoki, Finland
- Average sunshine days in August: 11 days
The month with the most sunshine days is February (15 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in August
Seinäjoki, 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, November and December (UV index 1).
Average cloud cover in August
Seinäjoki, Finland
- Average cloud cover in August: 45
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in August
Seinäjoki, Finland
- Average visibility in August: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (6km).
Seinäjoki, Finland
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