August weather forecastHerøyholmen, Norway
August
Weather in August
The last month of the summer, August, is another refreshing month in Herøyholmen, Norway, with an average temperature varying between 14.5°C (58.1°F) and 11.9°C (53.4°F).Temperature
In Herøyholmen, the month of August registers the highest temperatures, averaging 14.5°C (58.1°F) at the peak and 11.9°C (53.4°F) at the lowest.Humidity
The average relative humidity in August in Herøyholmen, Norway, is 78%.Rainfall
In August, the rain falls for 17.7 days. Throughout August, 57mm (2.24") of precipitation is accumulated. Throughout the year, in Herøyholmen, there are 171.1 rainfall days, and 742mm (29.21") of precipitation is accumulated.Snowfall
In Herøyholmen, snow does not fall in June through September.Daylight
In Herøyholmen, the average length of the day in August is 16h and 46min.On the first day of August in Herøyholmen, sunrise is at 03:59 and sunset at 22:34. On the last day of the month, sunrise is at 05:45 and sunset at 20:37 CEST.
Sunshine
In August, the average sunshine in Herøyholmen is 8.6h.UV index
The average daily maximum UV index in August in Herøyholmen is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In August, a daily maximum UV index of 3 leads to the following instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Herøyholmen, 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
Herøyholmen, 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
Herøyholmen, 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
Herøyholmen, 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
Herøyholmen, Norway
- Average rainfall in August: 57mm
The wettest month (with the highest rainfall) is October (79mm).
The driest month (with the least rainfall) is May (41mm).
Average rainfall days in August
Herøyholmen, Norway
- Average rainfall days in August: 17.7 days
The month with the highest number of rainy days is September (18.5 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in August
Herøyholmen, 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
Herøyholmen, 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
Herøyholmen, Norway
- Average daylight in August: 16h and 48min
The month with the longest days is July (Average daylight: 20h and 54min).
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
Herøyholmen, Norway
- Average sunshine days in August: 11.1 days
The month with the most sunshine days is January (13.1 days).
The month with the least sunshine days is March (9.8 days).
Average UV index in August
Herøyholmen, 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
Herøyholmen, 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
Herøyholmen, 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).
