August weather forecastRiska, Norway
August
Weather in August
The last month of the summer, August, is an enjoyable month in Riska, Norway, with temperature in the range of an average low of 14°C (57.2°F) and an average high of 16.3°C (61.3°F).Temperature
With an average high-temperature of 16.3°C (61.3°F) and an average low-temperature of 14°C (57.2°F), August is the warmest month.Humidity
The average relative humidity in August in Riska is 79%.Rainfall
In Riska, in August, it is raining for 20 days, with typically 89mm (3.5") of accumulated precipitation. In Riska, during the entire year, the rain falls for 210.4 days and collects up to 1002mm (39.45") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In August, the average length of the day is 15h and 24min.On the first day of August, sunrise is at 05:25 and sunset at 22:00. On the last day of the month, sunrise is at 06:33 and sunset at 20:40 CEST.
Sunshine
In August, the average sunshine in Riska is 8.5h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 4 during August leads to these instructions:
Prioritize safety - Recommendations to avert sunburn are shared. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Riska, Norway
- Average high temperature in August: 16.3°C
The warmest month (with the highest average high temperature) is August (16.3°C).
The month with the lowest average high temperature is February (3.7°C).
- Average low temperature in August: 14°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in August
Riska, Norway
- Average pressure in August: 1011.4mbar
The month with the highest atmospheric pressure is May (1015mbar).
The month with the lowest atmospheric pressure is December (1006.7mbar).
Average wind speed in August
Riska, Norway
- Average wind speed in August: 18.4km/h
The windiest month (with the highest average wind speed) is January (27.4km/h).
The calmest months (with the lowest average wind speed) are June and July (17.2km/h).
Average humidity in August
Riska, Norway
- Average humidity in August: 79%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in August
Riska, Norway
- Average rainfall in August: 89mm
The wettest month (with the highest rainfall) is December (130mm).
The driest month (with the least rainfall) is June (43mm).
Average rainfall days in August
Riska, Norway
- Average rainfall days in August: 20 days
The month with the highest number of rainy days is December (21.5 days).
The month with the least rainy days is June (13.3 days).
Average snowfall in August
Riska, Norway
- Average snowfall in August: 0mm
The month with the highest snowfall is March (30mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Riska, Norway
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Riska, Norway
- Average daylight in August: 15h and 24min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in August: 8h and 30min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in August
Riska, Norway
- Average sunshine days in August: 8.8 days
The month with the most sunshine days is June (14.4 days).
The month with the least sunshine days is December (5.8 days).
Average UV index in August
Riska, Norway
- Average UV index in August: 4
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Riska, Norway
- Average cloud cover in August: 48
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 44).
Average visibility in August
Riska, Norway
- Average visibility in August: 10km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
