Best year time to visit Heinävaara

General weather information about Heinävaara

Average annual temperature is 2.9 °C

Absolute maximum temperature: 26.8 °C

Absolute minimum temperature: -23.1 °C

Number of sunny days: 116 days

Number of rainy days: 150 days

Number of snow days: 99 days

Look at detailed online map of Heinävaara

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

Heinävaara air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	2.9	1.7	1.9	12.1	22.5	25.1	23.2	26.8	20.8	10.7	1.5	1.1
Average daytime temperature (°C)	-3.4	-4.4	-3.6	5.6	13.1	17.9	17.3	19.5	15.0	2.4	-3.8	-6.4
Average temperature (°C)	-5.2	-6.6	-6.7	0.0	8.6	13.8	14.5	16.2	12.2	0.7	-5.4	-7.8
Average night temperature (°C)	-7.0	-8.8	-10.2	-4.8	2.9	9.1	11.3	12.8	9.4	-1.1	-7.3	-9.5
Absolute minimum temperature (°C)	-23.1	-18.5	-20.2	-11.3	-6.5	0.8	8.5	7.5	5.7	-6.9	-15.9	-15.4

Heinävaara monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	6.0	10.0	13.0	16.0	20.0	21.0	20.0	18.0	14.0	11.0	8.0	5.0
Daylight mean duration (h)	5.5	8.5	11.8	15.1	18.5	20.9	19.6	16.4	13.0	9.8	6.5	4.3
Daylight minimum duration (h)	4.0	7.0	10.0	13.0	16.0	20.0	18.0	14.0	11.0	8.0	5.0	4.0
Sunshine mean duration (h)	1.0	1.6	4.8	10.5	11.8	14.0	8.1	10.4	5.0	2.6	0.1	0.3
Precipitation (mm)	67	20	63	44	44	101	189	103	108	75	56	53
Sunny days	9	10	9	22	14	11	6	8	6	10	8	3
Rainy days	6	0	4	7	15	19	25	23	24	16	9	2
Snow days	16	18	18	1	2	0	0	0	0	5	13	26

Heinävaara - weather forecast by months

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

Best time to visit Heinävaara:

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

April — 10.5(h)
May — 11.8(h)
June — 14.0(h)
July — 8.1(h)
August — 10.4(h)

Months with the longest average daylight duration in Heinävaara:

May — 18.5(h)
June — 20.9(h)
July — 19.6(h)
August — 16.4(h)

The largest precipitation sum in Heinävaara is at

June — 101(mm)

July — 189(mm)

August — 103(mm)

September — 108(mm)

Weather forecast in the closest to Heinävaara admin centers