Climate Insights for Hammarland

The climate in Hammarland is cool. The average annual temperature is 8°C and approximately 520mm of precipitation falls per year. August is the wettest month, receiving around 64mm of rainfall. Hammarland is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are February, January, March, when temperatures can drop to -2°C. Snowfall occurs from January to December, with around 90cm accumulating over the season.

Temperatures in Hammarland vary considerably across the year, with a 23°C difference between the coldest and warmest months. July is the warmest month, though highs remain moderate at 21°C with a mean of 18°C. The coldest month is February, when overnight lows fall to -2°C and the daily average is 0°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between May and June, with a 6°C shift in average temperatures.

Hammarland is a relatively dry area, receiving approximately 520mm of precipitation annually, which averages out to around 43mm per month. The wettest month is August, averaging 64mm of rainfall. October and July also tend to see above-average precipitation. The driest month is March, with just 29mm. That's 35mm less than August, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Snowfall is a regular feature from January to December, with around 90cm accumulating over the season. January typically sees the most snow at around 26cm.

Hammarland is mildly breezy, with an average annual wind speed of 18km/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 21km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in July, with average winds dropping to 15km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/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 20km/h in winter, 17km/h in spring, 16km/h in summer, 19km/h in autumn.

It is currently autumn in Hammarland, which began on September 23, 2026. Hammarland 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 July at around 21°C, while the coldest stretch bottoms out in February near -2°C. Winter is next, beginning on December 21, 2026 (87 days from now).

The best time to visit Hammarland is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 50mm per month. By contrast, February can be quite cold with temperatures dropping to -2°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Hammarland 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.