Weather in Jämsä

Climate and Weather in Jämsä, Finland

Jämsä is a picturesque town located in the Central Finland region, known for its beautiful lakes, stunning landscapes, and vibrant cultural heritage. The town experiences a subarctic climate, characterized by cold winters and mild summers. Let's delve into the details of the climate and weather patterns in Jämsä throughout the year.

Temperature

The average annual temperature in Jämsä is around 3°C (37°F). The town experiences significant seasonal variations in temperature, with distinct differences between summer and winter.

During the winter months, temperatures in Jämsä can drop below freezing, with January being the coldest month. Snowfall is common, creating a winter wonderland for outdoor enthusiasts. Spring brings milder temperatures, and the surrounding landscapes start to bloom with vibrant colors.

Summers in Jämsä are relatively mild, with average temperatures ranging from 15°C to 25°C (59°F to 77°F). July is the warmest month, offering pleasant weather for outdoor activities such as hiking, fishing, and boating. Autumn brings cooler temperatures, and the surrounding forests showcase beautiful autumn foliage.

Precipitation

Jämsä receives moderate rainfall throughout the year, with the highest precipitation occurring during the summer months. The town experiences an average of 20 to 25 rainy days per month during the summer season.

Here is a breakdown of the average monthly precipitation in Jämsä:

The summer months, especially July and August, receive the highest amount of rainfall. This rainfall contributes to the lush greenery and vibrant flora in the region. The winter months experience lower precipitation levels, with January and February being the driest months.

Sunshine Hours

Jämsä enjoys a good amount of daylight hours throughout the year, with significant variations between the seasons. The town experiences long daylight hours during the summer and relatively shorter days during the winter months.

Here is an overview of the average monthly sunshine hours in Jämsä:

The summer months offer the most sunshine hours, with June and July having the highest amount of sunlight. During this time, Jämsä experiences up to 240 hours of sunshine, providing ample opportunity for outdoor activities and exploration.

Wind

Jämsä experiences moderate wind speeds throughout the year, with variations depending on the season. The prevailing winds in the region come from the west and southwest directions.

During winter, the wind chill factor can make the temperatures feel colder than they actually are. However, wind speeds in Jämsä are generally not strong enough to cause significant weather disruptions or concerns.

Conclusion

Jämsä experiences a subarctic climate with cold winters and mild summers. The town showcases distinct seasonal variations, with temperatures ranging from -10°C to 25°C (14°F to 77°F). Precipitation is moderate throughout the year, with the highest rainfall occurring during the summer months. Jämsä boasts a good amount of daylight hours during the summer, providing ample opportunity to explore the natural beauty of the region. Whether you visit during the snowy winters or the vibrant summers, Jämsä offers a memorable experience for nature lovers and outdoor enthusiasts alike.