Siilinjärvi Weather in May
May in Siilinjärvi sees daytime temperatures around 15°C (59°F) and lows of 4°C (39°F) at night. Pack a rain jacket because some rainfall is likely.
Rainfall in Siilinjärvi in May
Typically around 13 days of rainfall are expected, averaging 59 mm (2.3 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Siilinjärvi in May
May in Siilinjärvi brings typical temperatures with highs around 15°C (59°F) and lows of 4°C (39°F). The difference between afternoon and evening temperatures is usually noticeable. At 4°C (39°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.For Siilinjärvi 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 Siilinjärvi's climate page.
Siilinjärvi Temperature in May
Min Temperature
4°C (39°F)
Max Temperature
15°C (59°F)
Chance of Rain
43%
Precipitation
59 mm (2.3 in)
Rainy days
13 days
Best Places in Finland in May
Find out more about the weather in Finland and which places have the best travel conditions in this month. See all of Finland in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Siilinjärvi in May
The weather can be unpredictable in May, 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 Siilinjärvi in May
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 Siilinjärvi's climate page.
See the full Siilinjärvi climate overview or explore weather in Finland.
