Best year time to visit Östby

General weather information about Östby

Average annual temperature is 2.6 °C

Absolute maximum temperature: 26.2 °C

Absolute minimum temperature: -21.9 °C

Number of sunny days: 150 days

Number of rainy days: 136 days

Number of snow days: 79 days

Look at detailed online map of Östby

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

Östby air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.4	5.8	4.5	13.0	21.6	26.2	23.3	22.7	21.8	11.2	2.6	3.7
Average daytime temperature (°C)	-3.1	-1.9	-2.6	5.4	13.3	19.7	18.8	17.4	14.7	3.1	-4.5	-6.0
Average temperature (°C)	-5.6	-4.7	-6.6	0.8	8.0	14.8	14.6	13.9	11.0	0.1	-6.5	-8.4
Average night temperature (°C)	-8.1	-7.7	-10.6	-3.2	2.2	8.5	10.4	10.5	7.5	-2.4	-8.8	-10.9
Absolute minimum temperature (°C)	-18.0	-18.2	-18.9	-11.2	-6.0	1.2	5.9	7.1	2.4	-9.4	-21.9	-16.3

Östby 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	20.0	17.0	14.0	11.0	8.0	5.0
Daylight mean duration (h)	5.7	8.6	11.8	15.0	18.3	20.5	19.3	16.2	13.0	9.8	6.7	4.6
Daylight minimum duration (h)	4.0	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)	1.5	4.5	7.0	9.8	13.6	15.4	12.0	8.3	6.4	4.9	0.6	0.5
Precipitation (mm)	73	20	41	39	40	16	115	148	69	31	60	26
Sunny days	11	14	17	17	16	21	3	6	8	14	12	11
Rainy days	5	3	0	8	13	9	28	25	22	12	5	6
Snow days	15	11	14	5	2	0	0	0	0	5	13	14

Östby - weather forecast by months

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

Best time to visit Östby:

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

April — 9.8(h)
May — 13.6(h)
June — 15.4(h)
July — 12.0(h)

Months with the longest average daylight duration in Östby:

May — 18.3(h)
June — 20.5(h)
July — 19.3(h)
August — 16.2(h)

The largest precipitation sum in Östby is at

January — 73(mm)

July — 115(mm)

August — 148(mm)

Weather forecast in the closest to Östby admin centers