Best year time to visit Janses

General weather information about Janses

Average annual temperature is 6.8 °C

Absolute maximum temperature: 26.0 °C

Absolute minimum temperature: -14.9 °C

Number of sunny days: 135 days

Number of rainy days: 191 days

Number of snow days: 39 days

Look at detailed online map of Janses

* Weather data for Janses Åland is based on climate observations for 2026 year

Janses air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.1	5.7	8.1	12.9	18.3	26.0	21.6	25.1	21.6	14.5	9.2	6.4
Average daytime temperature (°C)	2.1	1.4	1.6	7.3	12.1	19.7	19.1	18.7	17.1	8.2	2.9	-0.3
Average temperature (°C)	0.6	-0.2	-1.0	3.7	8.9	15.7	16.6	16.5	14.9	6.3	1.4	-1.9
Average night temperature (°C)	-0.9	-2.2	-4.4	0.3	5.2	10.8	13.7	14.5	12.6	4.5	-0.2	-3.9
Absolute minimum temperature (°C)	-6.6	-6.4	-14.9	-5.7	-1.7	5.4	10.8	12.4	6.6	-1.0	-8.5	-8.3

Janses 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	15.0	18.0	18.0	18.0	16.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	6.8	9.1	11.8	14.6	17.2	18.8	18.0	15.6	12.9	10.1	7.5	6.0
Daylight minimum duration (h)	5.0	7.0	10.0	13.0	15.0	18.0	16.0	14.0	11.0	8.0	6.0	5.0
Sunshine mean duration (h)	1.9	3.1	5.7	10.0	13.9	15.8	14.2	9.3	8.5	5.0	1.6	0.7
Precipitation (mm)	65	37	86	24	28	19	120	110	55	90	101	50
Sunny days	12	13	10	18	22	20	6	6	12	8	4	4
Rainy days	17	10	11	12	8	10	25	25	18	23	18	14
Snow days	2	5	10	0	1	0	0	0	0	0	8	13

Janses - weather forecast by months

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

Best time to visit Janses:

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

April — 10.0(h)
May — 13.9(h)
June — 15.8(h)
July — 14.2(h)

Months with the longest average daylight duration in Janses:

May — 17.2(h)
June — 18.8(h)
July — 18.0(h)
August — 15.6(h)

The largest precipitation sum in Janses is at

March — 86(mm)

July — 120(mm)

August — 110(mm)

October — 90(mm)

November — 101(mm)

Weather forecast in the closest to Janses admin centers