Weather in Sievi in May

General weather information about Sievi

Average annual temperature is 4.0 °C

Absolute maximum temperature: 28.3 °C

Absolute minimum temperature: -20.0 °C

Number of sunny days: 138 days

Number of rainy days: 161 days

Number of snow days: 66 days

Look at detailed online map of Sievi

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

Sievi air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.7	4.5	3.0	16.0	21.9	27.9	24.4	28.3	22.2	11.4	4.3	3.3
Average daytime temperature (°C)	-1.9	-1.6	-1.6	7.1	14.4	19.7	19.2	20.3	16.0	3.3	-2.2	-5.2
Average temperature (°C)	-3.7	-4.3	-5.4	1.2	9.6	15.2	15.7	16.4	13.0	0.5	-4.3	-6.8
Average night temperature (°C)	-5.8	-7.3	-9.7	-4.3	4.1	9.4	11.9	12.2	9.5	-1.9	-6.9	-8.7
Absolute minimum temperature (°C)	-17.1	-16.9	-17.4	-13.5	-3.5	0.7	9.2	7.4	1.8	-8.8	-20.0	-17.4

Sievi 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	15.1	18.3	20.6	19.4	16.3	13.0	9.8	6.6	4.5
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)	1.3	2.6	5.8	9.8	11.9	14.1	11.2	10.1	5.8	3.9	0.5	0.2
Precipitation (mm)	52	25	45	60	38	59	143	94	100	76	63	42
Sunny days	10	11	16	21	15	11	4	9	8	15	11	7
Rainy days	11	4	4	9	14	19	27	22	22	14	10	5
Snow days	10	13	11	0	2	0	0	0	0	2	9	19

Sievi - weather forecast by months

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

Best time to visit Sievi:

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

April — 9.8(h)
May — 11.9(h)
June — 14.1(h)
July — 11.2(h)
August — 10.1(h)

Months with the longest average daylight duration in Sievi:

May — 18.3(h)
June — 20.6(h)
July — 19.4(h)
August — 16.3(h)

The largest precipitation sum in Sievi is at

July — 143(mm)

August — 94(mm)

September — 100(mm)

Weather forecast in the closest to Sievi admin centers