Air Guitar World Championship Finland
This is something you might want to add to your bucket list. August is also the perfect time to visit Finland. The days are long and the temperature is amazing.
Jämijärvi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Jämijärvi.
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Climate overview of Jämijärvi
Jämijärvi, Western Finland, Finland, sees big temperature differences between seasons, with July peaking at 22°C (72°F) and January dropping to -2°C (28°F).
The city receives around 729 mm (29 in) of rain/snowfall per year. It experiences warm summers and very cold winters. July is the wettest month and March the driest.
Jämijärvi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jämijärvi - and find the best time to visit.
Monthly Temperature in Jämijärvi
Visitors to Jämijärvi can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 22°C (72°F) in July to a very cold -2°C (28°F) in January.
Nighttime temperatures range from 12°C (54°F) in July to -9°C (16°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Jämijärvi
Generally, Jämijärvi experiences moderate precipitation patterns, averaging 729 mm (29 in) yearly. The seasons in Jämijärvi bring significant changes in precipitation. The wettest month, July, receives moderate rainfall, with an average of 90 mm (3.5 in) of precipitation. This rainfall is distributed across 15 rainy days.
In contrast, the driest month, March, experiences much less snow/rainfall, totaling 40 mm (1.6 in) over 15 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Jämijärvi Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Jämijärvi
The most comfortable overall weather for exploring Jämijärvi is usually found in June, July and August. Conditions are generally least comfortable in January, February, March, April, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very cold
Feb
very cold
Mar
cold
Apr
cold
May
good
Jun
excellent
Jul
excellent
Aug
excellent
Sep
good
Oct
cold
Nov
cold
Dec
cold
- Best overall: June, July and August
- Warmest weather: July
- Fewest rainy days: April, May and June
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -9°C (16°F).
Frequently asked questions about the climate in Jämijärvi
What is the best time to visit Jämijärvi?
June, July and August typically offer the most optimal weather in Jämijärvi. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Jämijärvi has warm summers and very cold winters.
What temperatures can I expect in Jämijärvi?
Daytime highs range from -2°C (28°F) in January to 22°C (72°F) in July. Nighttime lows range from -9°C (16°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Jämijärvi get?
Annual rainfall is around 729 mm (29 in). July is the wettest month with 90 mm (3.5 in), while March is the driest with 40 mm (1.6 in).
Jämijärvi 3-Day Forecast
Jämijärvi on the map
Jämijärvi is highlighted - select any city to see its climate.
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