Best year time to visit Fossa

General weather information about Fossa

Average annual temperature is 8.6 °C

Absolute maximum temperature: 25.0 °C

Absolute minimum temperature: -10.4 °C

Number of sunny days: 141 days

Number of rainy days: 207 days

Number of snow days: 17 days

Look at detailed online map of Fossa

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

Fossa air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	8.0	8.6	8.7	15.2	21.4	25.0	21.8	22.2	20.8	16.1	10.2	8.9
Average daytime temperature (°C)	4.8	5.3	3.7	10.3	15.2	20.1	17.5	18.3	17.9	10.3	4.5	2.3
Average temperature (°C)	3.2	3.2	1.8	6.6	11.8	17.1	15.5	16.3	16.0	8.5	2.5	0.5
Average night temperature (°C)	1.6	0.8	-0.9	3.0	8.2	13.2	13.8	14.2	14.0	6.4	0.6	-1.3
Absolute minimum temperature (°C)	-3.0	-7.8	-10.4	-2.9	1.5	7.9	12.2	11.3	10.4	0.9	-8.5	-8.8

Fossa monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	8.0	10.0	13.0	15.0	17.0	18.0	18.0	16.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	7.3	9.4	11.8	14.4	16.8	18.1	17.4	15.3	12.8	10.3	7.9	6.6
Daylight minimum duration (h)	6.0	8.0	10.0	13.0	15.0	17.0	16.0	14.0	11.0	9.0	6.0	6.0
Sunshine mean duration (h)	2.0	4.8	5.3	10.1	13.2	14.5	12.4	9.1	7.4	5.1	2.0	2.1
Precipitation (mm)	112	60	122	35	30	27	160	152	103	113	65	88
Sunny days	8	12	8	17	24	21	4	2	9	14	12	10
Rainy days	23	15	16	13	7	9	27	29	21	17	15	15
Snow days	0	1	7	0	0	0	0	0	0	0	3	6

Fossa - weather forecast by months

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

Best time to visit Fossa:

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

April — 10.1(h)
May — 13.2(h)
June — 14.5(h)
July — 12.4(h)

Months with the longest average daylight duration in Fossa:

May — 16.8(h)
June — 18.1(h)
July — 17.4(h)

The largest precipitation sum in Fossa is at

January — 112(mm)

March — 122(mm)

July — 160(mm)

August — 152(mm)

October — 113(mm)

Weather forecast in the closest to Fossa admin centers