Best year time to visit Hernesmaa

General weather information about Hernesmaa

Average annual temperature is 3.9 °C

Absolute maximum temperature: 28.2 °C

Absolute minimum temperature: -16.4 °C

Number of sunny days: 125 days

Number of rainy days: 162 days

Number of snow days: 78 days

Look at detailed online map of Hernesmaa

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

Hernesmaa air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	2.3	4.2	3.9	14.6	21.6	27.2	23.1	28.2	21.4	10.9	4.8	3.0
Average daytime temperature (°C)	-2.3	-2.1	-1.5	7.2	13.9	19.8	18.9	19.3	16.2	3.4	-1.9	-5.3
Average temperature (°C)	-3.9	-4.5	-5.0	1.5	9.0	15.0	15.3	15.7	12.9	0.8	-3.7	-7.1
Average night temperature (°C)	-5.6	-7.2	-8.7	-3.4	3.6	9.3	11.6	12.3	9.7	-1.5	-5.4	-9.1
Absolute minimum temperature (°C)	-14.7	-15.2	-16.4	-11.9	-4.5	0.1	9.7	9.1	1.7	-7.4	-16.2	-16.1

Hernesmaa 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	19.0	17.0	14.0	11.0	8.0	5.0
Daylight mean duration (h)	6.0	8.8	11.8	14.9	18.0	20.0	19.0	16.1	13.0	9.9	6.9	5.0
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)	0.7	2.7	4.9	10.1	11.7	14.5	11.0	9.2	6.4	3.8	0.1	0.5
Precipitation (mm)	67	28	49	47	51	49	153	140	137	75	57	36
Sunny days	8	12	7	22	15	15	4	6	8	13	7	8
Rainy days	10	4	8	8	14	15	27	25	22	15	10	4
Snow days	13	12	16	0	2	0	0	0	0	3	13	19

Hernesmaa - weather forecast by months

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

Best time to visit Hernesmaa:

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

April — 10.1(h)
May — 11.7(h)
June — 14.5(h)
July — 11.0(h)
August — 9.2(h)

Months with the longest average daylight duration in Hernesmaa:

May — 18.0(h)
June — 20.0(h)
July — 19.0(h)
August — 16.1(h)

The largest precipitation sum in Hernesmaa is at

July — 153(mm)

August — 140(mm)

September — 137(mm)

Weather forecast in the closest to Hernesmaa admin centers