Climate Insights for Eurajoki

The climate in Eurajoki is cool. The average annual temperature is 7°C and approximately 689mm of precipitation falls per year. Eurajoki receives a notable amount of rainfall throughout the year, including during its driest month. Eurajoki is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: Agosto, Luglio, Giugno. The coldest months are Febbraio, Gennaio, Marzo, when temperatures can drop to -3°C. Snowfall occurs from January to December, with around 86cm accumulating over the season.

Temperatures in Eurajoki vary considerably across the year, with a 21°C difference between the coldest and warmest months. Agosto is the warmest month, though highs remain moderate at 18°C with a mean of 17°C. The coldest month is Febbraio, when overnight lows fall to -3°C and the daily average is -2°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows. The sharpest temperature change occurs between May and June, with a 6°C shift in average temperatures.

Eurajoki is a relatively dry area, receiving approximately 689mm of precipitation annually, which averages out to around 57mm per month. The wettest month is August, averaging 87mm of rainfall. July and October also tend to see above-average precipitation. The driest month is April, with just 34mm. That's 53mm less than August, 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 86cm accumulating over the season. January typically sees the most snow at around 25cm.

Eurajoki 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 32km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in July, with average winds dropping to 24km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 8km/h 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 31km/h in winter, 26km/h in spring, 25km/h in summer, 29km/h in autumn.

It is currently winter in Eurajoki, which began on December 21, 2026. Eurajoki 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 Agosto at around 18°C, while the coldest stretch bottoms out in Febbraio near -3°C. Spring is next, beginning on March 20, 2026 — 1 days from now.

The best time to visit Eurajoki is during Luglio and Agosto, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 85mm per month. By contrast, Febbraio can be quite cold with temperatures dropping to -3°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

The table below shows monthly climate averages for Eurajoki 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.