Best year time to visit Finnö

General weather information about Finnö

Average annual temperature is 7.9 °C

Absolute maximum temperature: 26.9 °C

Absolute minimum temperature: -15.9 °C

Number of sunny days: 146 days

Number of rainy days: 191 days

Number of snow days: 28 days

Look at detailed online map of Finnö

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

Finnö air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	6.7	8.7	10.9	14.3	21.0	26.9	23.8	22.9	23.9	17.9	9.2	8.3
Average daytime temperature (°C)	3.5	3.8	4.3	7.9	14.8	20.5	20.9	19.1	19.2	10.4	4.1	1.2
Average temperature (°C)	1.6	0.6	0.9	4.5	11.1	16.9	17.3	16.3	15.9	7.8	2.4	-0.8
Average night temperature (°C)	-0.8	-2.6	-3.1	0.7	6.2	12.3	13.4	13.6	12.8	5.3	0.2	-3.3
Absolute minimum temperature (°C)	-6.1	-9.4	-15.9	-6.6	-0.8	6.6	10.9	11.0	9.3	1.7	-8.3	-10.5

Finnö 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)	7.2	9.4	11.8	14.4	16.8	18.1	17.5	15.3	12.8	10.3	7.9	6.5
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)	2.4	4.2	5.2	10.7	13.6	14.3	13.6	8.5	8.2	4.9	1.8	0.6
Precipitation (mm)	102	27	92	30	20	33	34	115	56	107	73	79
Sunny days	9	14	9	15	24	24	9	5	18	8	4	7
Rainy days	21	11	13	15	7	6	22	26	12	23	19	16
Snow days	1	3	9	0	0	0	0	0	0	0	7	8

Finnö - weather forecast by months

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

Best time to visit Finnö:

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

April — 10.7(h)
May — 13.6(h)
June — 14.3(h)
July — 13.6(h)

Months with the longest average daylight duration in Finnö:

May — 16.8(h)
June — 18.1(h)
July — 17.5(h)

The largest precipitation sum in Finnö is at

January — 102(mm)

March — 92(mm)

August — 115(mm)

October — 107(mm)

Weather forecast in the closest to Finnö admin centers