Best year time to visit Helilä

General weather information about Helilä

Average annual temperature is 6.2 °C

Absolute maximum temperature: 28.0 °C

Absolute minimum temperature: -16.9 °C

Number of sunny days: 122 days

Number of rainy days: 186 days

Number of snow days: 57 days

Look at detailed online map of Helilä

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

Helilä air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.4	5.1	4.8	14.1	19.8	25.8	22.2	28.0	20.3	14.8	8.9	3.8
Average daytime temperature (°C)	-0.4	-1.0	0.4	8.0	13.7	19.8	19.2	20.5	17.5	7.3	1.9	-2.1
Average temperature (°C)	-2.2	-3.1	-2.2	4.1	9.9	16.1	16.6	17.8	15.4	5.0	0.1	-3.9
Average night temperature (°C)	-4.2	-6.9	-5.6	-0.2	5.3	10.9	13.5	14.8	12.9	2.9	-2.1	-6.4
Absolute minimum temperature (°C)	-12.3	-16.9	-15.9	-7.8	-2.1	3.6	10.4	11.1	7.0	-1.9	-10.7	-12.4

Helilä 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	15.7	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)	0.7	2.5	5.1	11.8	13.6	15.6	13.5	11.4	8.5	4.8	1.1	0.4
Precipitation (mm)	103	39	83	14	38	29	107	76	81	119	78	75
Sunny days	9	10	7	22	18	15	5	8	8	7	7	6
Rainy days	14	7	11	8	12	15	26	23	22	19	14	15
Snow days	8	11	13	0	1	0	0	0	0	5	9	10

Helilä - weather forecast by months

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

Best time to visit Helilä:

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

April — 11.8(h)
May — 13.6(h)
June — 15.6(h)
July — 13.5(h)
August — 11.4(h)

Months with the longest average daylight duration in Helilä:

May — 17.3(h)
June — 18.9(h)
July — 18.1(h)
August — 15.7(h)

The largest precipitation sum in Helilä is at

January — 103(mm)

July — 107(mm)

October — 119(mm)

Weather forecast in the closest to Helilä admin centers