Jämijärvi Weather in September
Jämijärvi in September sees moderate temperatures, with highs around 16°C (61°F) and overnight lows of 6°C (43°F). Rainfall is fairly high at around 64 mm (2.5 in) on average, so pack waterproofs just in case.
Rainfall in Jämijärvi in September
Analyzing past climate data, one can expect approximately 17 days of rain, averaging 64 mm (2.5 in). Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Jämijärvi in September
September in Jämijärvi sees highs of 16°C (61°F) and lows of 6°C (43°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.For Jämijärvi itself, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Finland, check out our Jämijärvi's climate page.
Jämijärvi Temperature in September
Min Temperature
6°C (43°F)
Max Temperature
16°C (61°F)
Chance of Rain
57%
Precipitation
64 mm (2.5 in)
Rainy days
17 days
Best Places in Finland in September
Find out more about the weather in Finland and which places have the best travel conditions in this month. See all of Finland in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Jämijärvi in September
The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket.What To Do in Jämijärvi in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Finland, check out our Jämijärvi's climate page.
See the full Jämijärvi climate overview or explore weather in Finland.
