Best year time to visit Uusimaa

General weather information about Uusimaa

Average annual temperature is 6.0 °C

Absolute maximum temperature: 29.0 °C

Absolute minimum temperature: -15.6 °C

Number of sunny days: 125 days

Number of rainy days: 179 days

Number of snow days: 61 days

Look at detailed online map of Uusimaa

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

Uusimaa air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.3	6.3	6.9	17.6	23.5	29.0	24.5	28.9	21.6	14.7	8.0	4.3
Average daytime temperature (°C)	-0.3	-0.2	1.1	10.4	15.6	21.8	20.7	20.7	18.2	6.7	1.4	-3.1
Average temperature (°C)	-2.3	-2.8	-2.2	4.5	10.6	16.6	16.6	16.9	14.8	4.2	-0.3	-4.8
Average night temperature (°C)	-4.5	-6.6	-6.1	-1.2	4.5	10.1	12.3	13.3	11.5	1.7	-2.4	-7.1
Absolute minimum temperature (°C)	-15.6	-15.4	-15.6	-9.8	-1.9	3.4	10.0	10.7	6.2	-4.3	-11.5	-14.7

Uusimaa 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	19.0	18.0	16.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	6.7	9.1	11.8	14.6	17.3	18.9	18.1	15.6	12.9	10.1	7.5	5.9
Daylight minimum duration (h)	5.0	7.0	10.0	13.0	16.0	18.0	17.0	14.0	11.0	8.0	6.0	5.0
Sunshine mean duration (h)	0.9	2.3	5.8	11.3	13.0	15.5	13.2	8.9	7.5	4.1	0.9	0.5
Precipitation (mm)	104	42	81	22	34	32	70	145	63	89	78	60
Sunny days	8	12	8	22	17	18	1	7	7	11	7	7
Rainy days	13	6	9	8	12	12	30	24	23	19	16	7
Snow days	10	10	14	0	2	0	0	0	0	1	7	17

Uusimaa - weather forecast by months

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

Best time to visit Uusimaa:

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

April — 11.3(h)
May — 13.0(h)
June — 15.5(h)
July — 13.2(h)
August — 8.9(h)

Months with the longest average daylight duration in Uusimaa:

May — 17.3(h)
June — 18.9(h)
July — 18.1(h)
August — 15.6(h)

The largest precipitation sum in Uusimaa is at

January — 104(mm)

August — 145(mm)

October — 89(mm)

Weather forecast in the closest to Uusimaa admin centers