When is the best time to visit Ön Sweden, weather forecast

General weather information about Ön

Average annual temperature is 4.8 °C

Absolute maximum temperature: 24.8 °C

Absolute minimum temperature: -15.7 °C

Number of sunny days: 149 days

Number of rainy days: 157 days

Number of snow days: 59 days

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	6.7	8.0	7.2	15.9	19.2	24.8	21.4	23.0	23.3	13.4	4.8	6.5
Average daytime temperature (°C)	-0.6	0.5	0.1	5.7	13.1	19.9	19.2	18.6	16.7	5.7	-1.2	-2.8
Average temperature (°C)	-2.8	-2.4	-3.6	1.9	8.7	15.6	16.1	15.9	13.5	3.3	-3.3	-5.7
Average night temperature (°C)	-5.2	-5.5	-7.3	-1.2	3.5	10.4	12.6	13.1	10.2	0.9	-5.7	-8.5
Absolute minimum temperature (°C)	-15.4	-14.9	-15.6	-8.7	-3.9	4.0	8.9	10.6	3.8	-4.5	-15.0	-15.7

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

Months with the longest average daylight duration in Ön:

The largest precipitation sum in Ön is at

January — 128(mm)

July — 121(mm)

August — 266(mm)

November — 182(mm)