Best year time to visit Forsön

General weather information about Forsön

Average annual temperature is 4.0 °C

Absolute maximum temperature: 28.5 °C

Absolute minimum temperature: -23.0 °C

Number of sunny days: 139 days

Number of rainy days: 154 days

Number of snow days: 72 days

Look at detailed online map of Forsön

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

Forsön air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	4.8	7.9	6.1	15.2	23.0	28.5	25.0	21.8	22.5	12.6	3.1	5.4
Average daytime temperature (°C)	-1.8	0.0	0.2	7.2	15.6	22.0	19.6	18.7	16.5	4.8	-3.2	-5.0
Average temperature (°C)	-4.5	-3.2	-4.5	2.1	9.9	16.7	15.5	14.8	12.5	2.1	-5.5	-8.2
Average night temperature (°C)	-8.2	-7.1	-10.1	-3.2	3.2	10.0	11.1	10.8	8.5	-0.4	-7.7	-12.2
Absolute minimum temperature (°C)	-21.7	-14.6	-18.4	-12.5	-3.3	3.2	8.8	8.1	2.9	-6.5	-20.5	-23.0

Forsön 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	19.0	17.0	14.0	11.0	8.0	5.0
Daylight mean duration (h)	6.1	8.8	11.8	14.9	17.9	19.8	18.8	16.0	13.0	9.9	7.0	5.1
Daylight minimum duration (h)	5.0	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)	1.4	4.1	7.3	9.6	13.1	14.6	11.4	8.7	7.3	4.2	0.5	0.6
Precipitation (mm)	48	31	35	49	43	28	122	161	84	51	94	20
Sunny days	9	14	12	16	17	19	4	5	11	12	7	13
Rainy days	9	1	5	11	13	11	27	26	19	15	10	7
Snow days	13	13	14	3	1	0	0	0	0	4	13	11

Forsön - weather forecast by months

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

Best time to visit Forsön:

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

April — 9.6(h)
May — 13.1(h)
June — 14.6(h)
July — 11.4(h)
August — 8.7(h)

Months with the longest average daylight duration in Forsön:

May — 17.9(h)
June — 19.8(h)
July — 18.8(h)
August — 16.0(h)

The largest precipitation sum in Forsön is at

July — 122(mm)

August — 161(mm)

September — 84(mm)

November — 94(mm)

Weather forecast in the closest to Forsön admin centers