Climate Insights for Brattvåg

The climate in Brattvåg is cool. The average annual temperature is 8°C and approximately 1843mm of precipitation falls per year. Brattvåg receives a notable amount of rainfall throughout the year, including during its driest month. Brattvåg is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are February, January, March, when temperatures can drop to 2°C. Snowfall occurs from January to December, with around 134cm accumulating over the season.

Brattvåg sees moderate temperature variation throughout the year, ranging from 2°C to 15°C. August is the warmest month, though highs remain moderate at 15°C with a mean of 14°C. February is the coolest month, with minimum temperatures around 2°C and an average of 3°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows. The sharpest temperature change occurs between September and October, with a 3°C shift in average temperatures.

Brattvåg is a fairly wet location, receiving approximately 1843mm of precipitation annually, which averages out to around 154mm per month. The wettest month is October, averaging 237mm of rainfall. September and December also tend to see above-average precipitation. The driest month is May, with just 79mm. That's 157mm less than October, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 134cm accumulating over the season. January typically sees the most snow at around 34cm.

Brattvåg is moderately windy, with an average annual wind speed of 28km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 34km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in July, with average winds dropping to 23km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 11km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 33km/h in winter, 28km/h in spring, 25km/h in summer, 29km/h in autumn.

It is currently spring in Brattvåg, which began on March 20, 2026. Brattvåg is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 15°C, while the coldest stretch bottoms out in February near 2°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The table below shows monthly climate averages for Brattvåg based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.