August weather forecastAlstahaug, Norway
August
Weather in August
The month of August in Alstahaug sees a continuation of the warm and pleasant weather. However, there's a slight reduction in temperatures compared to July's peak. These conditions still favor outdoor activities, attracting a good number of adventure enthusiasts. August happens to offer slightly more rainfall than the previous months, with an average of 57mm (2.24"). As the city nears autumn, locals cherish this month for its balance of climate conditions.Temperature
August is the month when Alstahaug sees the highest average temperatures, with a high of 14.5°C (58.1°F) and a low of 11.9°C (53.4°F).Humidity
In August, the average relative humidity is 78%.Rainfall
In Alstahaug, in August, it is raining for 17.7 days, with typically 57mm (2.24") of accumulated precipitation. Throughout the year, there are 171.6 rainfall days, and 758mm (29.84") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Alstahaug.Daylight
In Alstahaug, the average length of the day in August is 16h and 46min.On the first day of the month, sunrise is at 03:59 and sunset at 22:33. On the last day of August, sunrise is at 05:44 and sunset at 20:36 CEST.
Sunshine
In August, the average sunshine is 8.6h.UV index
In Alstahaug, the average daily maximum UV index in August is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 3 in August translates into these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Alstahaug, Norway
- Average high temperature in August: 14.5°C
The warmest month (with the highest average high temperature) is August (14.5°C).
The months with the lowest average high temperature are January and February (1.2°C).
- Average low temperature in August: 11.9°C
The month with the highest average low temperature is August (11.9°C).
The coldest months (with the lowest average low temperature) are January and February (-1.5°C).
Average pressure in August
Alstahaug, Norway
- Average pressure in August: 1010.5mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1001.9mbar).
Average wind speed in August
Alstahaug, Norway
- Average wind speed in August: 16.5km/h
The windiest month (with the highest average wind speed) is January (27.7km/h).
The calmest month (with the lowest average wind speed) is July (15.6km/h).
Average humidity in August
Alstahaug, Norway
- Average humidity in August: 78%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in August
Alstahaug, Norway
- Average rainfall in August: 57mm
The wettest month (with the highest rainfall) is September (94mm).
The driest month (with the least rainfall) is May (41mm).
Average rainfall days in August
Alstahaug, Norway
- Average rainfall days in August: 17.7 days
The month with the highest number of rainy days is September (19 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in August
Alstahaug, Norway
- Average snowfall in August: 0mm
The month with the highest snowfall is March (106mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Alstahaug, Norway
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is March (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Alstahaug, Norway
- Average daylight in August: 16h and 48min
The month with the longest days is July (Average daylight: 20h and 48min).
The month with the shortest days is December (Average daylight: 3h and 12min).
- Average sunshine in August: 8h and 36min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in August
Alstahaug, Norway
- Average sunshine days in August: 11.1 days
The month with the most sunshine days is January (13.1 days).
The months with the least sunshine days are March and September (9.8 days).
Average UV index in August
Alstahaug, Norway
- Average UV index in August: 3
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in August
Alstahaug, Norway
- Average cloud cover in August: 51
The month with the most cloud cover is March (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 51).
Average visibility in August
Alstahaug, Norway
- Average visibility in August: 10km
The months with the highest visibility are June, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, July, November and December (9km).
