Best year time to visit Sydösterbotten

General weather information about Sydösterbotten

Average annual temperature is 5.4 °C

Absolute maximum temperature: 30.6 °C

Absolute minimum temperature: -16.5 °C

Number of sunny days: 146 days

Number of rainy days: 169 days

Number of snow days: 50 days

Look at detailed online map of Sydösterbotten

* Weather data for Sydösterbotten Finland is based on climate observations for 2026 year

Sydösterbotten air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	4.0	5.4	4.3	15.5	18.4	27.1	23.8	30.6	21.9	13.3	6.4	5.2
Average daytime temperature (°C)	0.4	0.6	-0.3	7.2	10.9	17.7	18.8	19.3	16.4	5.9	0.1	-2.8
Average temperature (°C)	-1.1	-1.3	-3.1	2.8	8.1	14.7	16.1	16.6	14.3	3.7	-1.8	-5.0
Average night temperature (°C)	-2.4	-3.5	-7.1	-1.8	4.7	10.7	12.9	13.8	11.9	1.7	-4.0	-7.4
Absolute minimum temperature (°C)	-11.7	-12.3	-16.5	-12.5	-1.5	4.2	9.8	11.0	4.9	-5.7	-15.8	-14.6

Sydösterbotten 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	19.0	19.0	17.0	14.0	11.0	8.0	5.0
Daylight mean duration (h)	6.2	8.8	11.8	14.9	17.8	19.7	18.8	16.0	13.0	9.9	7.0	5.2
Daylight minimum duration (h)	5.0	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)	1.3	3.3	5.6	10.5	13.4	15.3	12.5	9.4	6.8	5.3	0.8	0.2
Precipitation (mm)	58	32	66	39	45	26	97	151	110	94	108	33
Sunny days	9	13	13	21	18	18	6	4	8	14	12	10
Rainy days	11	8	10	9	12	12	25	27	22	16	9	8
Snow days	11	7	8	0	1	0	0	0	0	1	9	13

Sydösterbotten - weather forecast by months

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

Best time to visit Sydösterbotten:

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

April — 10.5(h)
May — 13.4(h)
June — 15.3(h)
July — 12.5(h)
August — 9.4(h)

Months with the longest average daylight duration in Sydösterbotten:

May — 17.8(h)
June — 19.7(h)
July — 18.8(h)
August — 16.0(h)

The largest precipitation sum in Sydösterbotten is at

July — 97(mm)

August — 151(mm)

September — 110(mm)

October — 94(mm)

November — 108(mm)

Weather forecast in the closest to Sydösterbotten admin centers