August weather forecastRisøyhamn, Norway
August
Weather in August
The last month of the summer, August, is another cool month in Risøyhamn, Norway, with an average temperature fluctuating between 12.5°C (54.5°F) and 10.4°C (50.7°F).Temperature
Risøyhamn, Norway, notes the warmest temperatures in August, with a high average of 12.5°C (54.5°F) and a low of 10.4°C (50.7°F).Humidity
The average relative humidity in August is 81%.Rainfall
In Risøyhamn, during August, the rain falls for 15.7 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, in Risøyhamn, Norway, there are 160.4 rainfall days, and 572mm (22.52") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Risøyhamn, Norway.Daylight
With an average of 17h and 42min of daylight, August has the longest days of the year.On the first day of the month, sunrise is at 02:57 and sunset at 23:10. On the last day of August, in Risøyhamn, sunrise is at 05:17 and sunset at 20:38 CEST.
Sunshine
The month with the most sunshine is August, with an average of 8.3h of sunshine.UV index
In August, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 3 during August translates into the following guidance:
Ensure safety - Recommendations to avert sunburn are presented. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Risøyhamn, Norway
- Average high temperature in August: 12.5°C
The warmest month (with the highest average high temperature) is August (12.5°C).
The months with the lowest average high temperature are February and March (1.8°C).
- Average low temperature in August: 10.4°C
The month with the highest average low temperature is August (10.4°C).
The coldest month (with the lowest average low temperature) is February (-0.8°C).
Average pressure in August
Risøyhamn, Norway
- Average pressure in August: 1010.5mbar
The month with the highest atmospheric pressure is May (1013.7mbar).
The month with the lowest atmospheric pressure is December (1000mbar).
Average wind speed in August
Risøyhamn, Norway
- Average wind speed in August: 18.9km/h
The windiest month (with the highest average wind speed) is March (29.1km/h).
The calmest month (with the lowest average wind speed) is July (18km/h).
Average humidity in August
Risøyhamn, Norway
- Average humidity in August: 81%
The month with the highest relative humidity is July (83%).
The months with the lowest relative humidity are January, March and December (72%).
Average rainfall in August
Risøyhamn, Norway
- Average rainfall in August: 43mm
The wettest month (with the highest rainfall) is March (60mm).
The driest month (with the least rainfall) is June (30mm).
Average rainfall days in August
Risøyhamn, Norway
- Average rainfall days in August: 15.7 days
The month with the highest number of rainy days is September (17.6 days).
The month with the least rainy days is February (7 days).
Average snowfall in August
Risøyhamn, Norway
- Average snowfall in August: 0mm
The month with the highest snowfall is March (114mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Risøyhamn, Norway
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is March (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Risøyhamn, Norway
- Average daylight in August: 17h and 42min
The month with the longest days is August (Average daylight: 17h and 42min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in August: 8h and 18min
The month with the most sunshine is August (Average sunshine: 8h and 18min).
The month with the least sunshine is December (Average sunshine: 0h and 18min).
Average sunshine days in August
Risøyhamn, Norway
- Average sunshine days in August: 12.7 days
The month with the most sunshine days is July (13.9 days).
The month with the least sunshine days is March (8 days).
Average UV index in August
Risøyhamn, Norway
- Average UV index in August: 3
The month with the highest UV index is July (UV index 4).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in August
Risøyhamn, Norway
- Average cloud cover in August: 57
The month with the most cloud cover is March (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 57).
Average visibility in August
Risøyhamn, Norway
- Average visibility in August: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The month with the lowest visibility is March (8km).
