Best year time to visit Östuna

General weather information about Östuna

Average annual temperature is 6.8 °C

Absolute maximum temperature: 27.5 °C

Absolute minimum temperature: -17.4 °C

Number of sunny days: 137 days

Number of rainy days: 176 days

Number of snow days: 52 days

Look at detailed online map of Östuna

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

Östuna air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.5	7.2	10.4	18.5	23.7	27.5	23.1	25.3	22.9	15.8	9.3	5.9
Average daytime temperature (°C)	1.8	1.9	2.7	9.5	16.8	22.8	20.5	19.6	18.2	8.5	2.7	-1.1
Average temperature (°C)	-0.2	-0.7	-1.3	3.9	11.4	17.1	16.5	16.0	14.8	5.8	0.7	-3.5
Average night temperature (°C)	-2.3	-3.6	-5.9	-1.5	5.2	10.8	12.7	12.8	11.3	3.1	-1.3	-6.4
Absolute minimum temperature (°C)	-8.1	-9.1	-17.4	-13.1	-2.2	4.0	10.6	11.1	4.4	-3.5	-8.7	-14.6

Östuna 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)	6.9	9.2	11.8	14.6	17.1	18.6	17.9	15.5	12.9	10.2	7.6	6.1
Daylight minimum duration (h)	6.0	8.0	10.0	13.0	15.0	18.0	16.0	14.0	11.0	8.0	6.0	5.0
Sunshine mean duration (h)	2.0	3.4	4.7	9.4	13.3	14.2	13.4	8.4	7.2	4.8	0.9	0.8
Precipitation (mm)	62	31	76	21	28	25	151	151	47	65	83	44
Sunny days	10	15	8	15	21	20	4	4	14	13	5	8
Rainy days	18	5	11	12	10	10	27	27	16	18	15	7
Snow days	3	8	12	3	0	0	0	0	0	0	10	16

Östuna - weather forecast by months

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

Best time to visit Östuna:

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

April — 9.4(h)
May — 13.3(h)
June — 14.2(h)
July — 13.4(h)

Months with the longest average daylight duration in Östuna:

May — 17.1(h)
June — 18.6(h)
July — 17.9(h)

The largest precipitation sum in Östuna is at

July — 151(mm)

August — 151(mm)

November — 83(mm)

Weather forecast in the closest to Östuna admin centers