Best year time to visit Jansjön

General weather information about Jansjön

Average annual temperature is 3.2 °C

Absolute maximum temperature: 27.0 °C

Absolute minimum temperature: -20.7 °C

Number of sunny days: 141 days

Number of rainy days: 147 days

Number of snow days: 77 days

Look at detailed online map of Jansjön

* Weather data for Jansjön Sweden is based on climate observations for 2026 year

Jansjön air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.8	7.2	5.1	13.1	22.6	27.0	24.9	23.2	22.4	11.2	3.3	4.3
Average daytime temperature (°C)	-2.7	-1.2	-1.9	6.0	14.0	20.6	20.0	18.2	15.4	3.6	-4.0	-5.7
Average temperature (°C)	-5.2	-4.2	-6.1	1.2	8.8	15.6	15.6	14.5	11.7	0.9	-6.1	-8.3
Average night temperature (°C)	-7.7	-7.3	-10.6	-2.9	2.9	9.5	11.4	11.1	8.3	-1.7	-8.3	-11.3
Absolute minimum temperature (°C)	-19.5	-19.2	-20.6	-8.9	-5.1	1.8	7.6	8.2	3.3	-8.9	-19.9	-20.7

Jansjön 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	19.0	20.0	20.0	17.0	14.0	11.0	8.0	5.0
Daylight mean duration (h)	5.8	8.7	11.8	15.0	18.2	20.4	19.3	16.2	13.0	9.8	6.7	4.7
Daylight minimum duration (h)	4.0	7.0	10.0	13.0	16.0	19.0	17.0	14.0	11.0	8.0	5.0	4.0
Sunshine mean duration (h)	1.3	4.2	7.1	9.5	12.9	14.8	11.6	8.2	6.4	4.9	0.6	0.6
Precipitation (mm)	68	25	43	39	40	10	88	111	56	37	65	26
Sunny days	11	13	14	17	17	18	2	6	10	13	11	9
Rainy days	7	4	3	8	13	12	29	25	20	15	5	6
Snow days	13	11	14	5	1	0	0	0	0	3	14	16

Jansjön - weather forecast by months

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

Best time to visit Jansjön:

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

April — 9.5(h)
May — 12.9(h)
June — 14.8(h)
July — 11.6(h)

Months with the longest average daylight duration in Jansjön:

May — 18.2(h)
June — 20.4(h)
July — 19.3(h)
August — 16.2(h)

The largest precipitation sum in Jansjön is at

January — 68(mm)

July — 88(mm)

August — 111(mm)

November — 65(mm)

Weather forecast in the closest to Jansjön admin centers