Best year time to visit Hermunen

General weather information about Hermunen

Average annual temperature is 5.2 °C

Absolute maximum temperature: 29.6 °C

Absolute minimum temperature: -18.2 °C

Number of sunny days: 122 days

Number of rainy days: 174 days

Number of snow days: 69 days

Look at detailed online map of Hermunen

* Weather data for Hermunen Finland is based on climate observations for 2026 year

Hermunen air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	2.8	5.0	6.7	18.0	22.2	28.0	23.8	29.6	22.2	13.8	6.5	2.9
Average daytime temperature (°C)	-1.3	-1.8	0.1	9.9	15.1	21.1	20.5	20.9	17.7	5.2	-0.1	-4.4
Average temperature (°C)	-3.1	-4.3	-3.3	4.0	10.3	16.1	16.6	17.1	14.1	3.0	-1.7	-6.4
Average night temperature (°C)	-4.9	-7.9	-6.9	-1.5	4.7	10.1	12.6	13.3	10.8	1.0	-3.5	-8.6
Absolute minimum temperature (°C)	-12.5	-18.2	-15.2	-15.0	-2.7	1.4	10.2	10.5	6.7	-5.2	-12.4	-15.9

Hermunen monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	7.0	10.0	13.0	16.0	18.0	19.0	19.0	17.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	6.6	9.0	11.8	14.7	17.4	19.1	18.3	15.8	12.9	10.1	7.3	5.7
Daylight minimum duration (h)	5.0	7.0	10.0	13.0	16.0	18.0	17.0	14.0	11.0	8.0	6.0	5.0
Sunshine mean duration (h)	0.6	2.1	4.6	11.5	12.8	14.9	12.3	9.7	7.2	3.9	0.3	0.3
Precipitation (mm)	81	26	87	24	39	24	144	92	77	102	72	55
Sunny days	11	12	7	24	16	13	3	7	8	9	5	7
Rainy days	9	2	12	6	13	17	28	24	22	20	13	8
Snow days	11	14	12	0	2	0	0	0	0	2	12	16

Hermunen - weather forecast by months

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

Best time to visit Hermunen:

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

April — 11.5(h)
May — 12.8(h)
June — 14.9(h)
July — 12.3(h)
August — 9.7(h)

Months with the longest average daylight duration in Hermunen:

May — 17.4(h)
June — 19.1(h)
July — 18.3(h)
August — 15.8(h)

The largest precipitation sum in Hermunen is at

March — 87(mm)

July — 144(mm)

August — 92(mm)

October — 102(mm)

Weather forecast in the closest to Hermunen admin centers