Best year time to visit Suomi

General weather information about Suomi

Average annual temperature is 4.7 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: -30.9 °C

Number of sunny days: 171 days

Number of rainy days: 137 days

Number of snow days: 57 days

Look at detailed online map of Suomi

* Weather data for Suomi Canada is based on climate observations for 2026 year

Suomi air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	0.9	3.7	3.0	23.9	28.9	30.5	29.4	29.4	32.3	27.2	13.1	7.7
Average daytime temperature (°C)	-6.4	-6.4	-1.7	4.9	17.5	24.4	23.3	22.5	20.1	9.8	1.8	1.2
Average temperature (°C)	-9.2	-10.5	-6.0	-0.2	10.9	17.7	18.0	17.3	15.1	6.5	-1.7	-2.3
Average night temperature (°C)	-11.7	-14.2	-9.6	-3.5	5.3	11.9	13.8	13.5	11.7	4.1	-4.3	-5.0
Absolute minimum temperature (°C)	-27.2	-30.9	-16.7	-10.7	-3.7	5.0	10.2	9.8	5.9	-6.9	-15.6	-12.4

Suomi monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	10.0	12.0	14.0	15.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.9	10.2	11.9	13.7	15.2	16.0	15.6	14.3	12.6	10.8	9.3	8.4
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	15.0	13.0	11.0	9.0	8.0	8.0
Sunshine mean duration (h)	3.8	6.4	7.1	6.3	10.7	11.6	11.6	9.6	7.6	4.5	4.1	2.8
Precipitation (mm)	24	36	43	144	31	47	59	70	68	61	30	35
Sunny days	22	13	19	11	16	16	7	12	11	14	16	14
Rainy days	0	2	2	9	15	14	24	19	19	17	6	10
Snow days	9	13	10	10	0	0	0	0	0	0	8	7

Suomi - weather forecast by months

Suomi weather in january Suomi weather in february Suomi weather in march Suomi weather in april Suomi weather in may Suomi weather in june Suomi weather in july Suomi weather in august Suomi weather in september Suomi weather in october Suomi weather in november Suomi weather in december

Best time to visit Suomi:

The best time to visit Suomi during the most sunny months:

May — 10.7(h)
June — 11.6(h)
July — 11.6(h)
August — 9.6(h)

Months with the longest average daylight duration in Suomi:

June — 16.0(h)
July — 15.6(h)

The largest precipitation sum in Suomi is at

April — 144(mm)

August — 70(mm)

Weather forecast in the closest to Suomi admin centers