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
In Ruhnu, temperatures reach their average annual highs in August, measuring 19.3°C (66.7°F) and a minimum average of 16.5°C (61.7°F).Humidity
With an average relative humidity of 75%, August is the least humid month in Ruhnu.Rainfall
The month with the most rainfall is August, when the rain falls for 14.5 days and typically aggregates up to 38mm (1.5") of precipitation.Snowfall
May through September are months without snowfall in Ruhnu.Daylight
In Ruhnu, the average length of the day in August is 15h and 15min.On the first day of the month, sunrise is at 05:22 and sunset at 21:44. On the last day of August, sunrise is at 06:26 and sunset at 20:27 EEST.
Sunshine
The average sunshine in August is 10.4h.UV index
The months with the highest UV index in Ruhnu are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 5 during August leads to these instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. Around midday, solar radiation is most harmful; hence, exposure should be limited. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What month is the hottest in Ruhnu?
What is the average August temperature in Ruhnu?
What is the least humid month in Ruhnu?
What is the average humidity in August in Ruhnu?
What is the wettest month in Ruhnu?
How many days does it rain in August in Ruhnu?
When it does not snow in Ruhnu?
How many hours of daylight does Ruhnu have in August?
What time are sunrise and sunset in August in Ruhnu?
How many hours of sunshine does Ruhnu have in August?
What is the month with the highest UV index in Ruhnu?
What is the UV index reading in August in Ruhnu?
Average temperature in August
Ruhnu, Estonia
- Average high temperature in August: 19.3°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The month with the lowest average high temperature is February (-0.4°C).
- Average low temperature in August: 16.5°C
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (-2.3°C).
Average pressure in August
Ruhnu, Estonia
- Average pressure in August: 1014.3mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in August
Ruhnu, Estonia
- Average wind speed in August: 21.6km/h
The windiest month (with the highest average wind speed) is December (33.1km/h).
The calmest month (with the lowest average wind speed) is May (19.2km/h).
Average humidity in August
Ruhnu, Estonia
- Average humidity in August: 75%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (75%).
Average rainfall in August
Ruhnu, Estonia
- Average rainfall in August: 38mm
The wettest month (with the highest rainfall) is August (38mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in August
Ruhnu, Estonia
- Average rainfall days in August: 14.5 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in August
Ruhnu, Estonia
- Average snowfall in August: 0mm
The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in August
Ruhnu, Estonia
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Ruhnu, Estonia
- Average daylight in August: 15h and 2min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in August: 10h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in August
Ruhnu, Estonia
- Average sunshine days in August: 12.8 days
The month with the most sunshine days is May (18.7 days).
The month with the least sunshine days is December (9 days).
Average UV index in August
Ruhnu, Estonia
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in August
Ruhnu, Estonia
- Average cloud cover in August: 32
The month with the most cloud cover is December (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in August
Ruhnu, Estonia
- Average visibility in August: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Ruhnu, Estonia
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