Best year time to visit Onali

General weather information about Onali

Average annual temperature is 5.4 °C

Absolute maximum temperature: 29.1 °C

Absolute minimum temperature: -15.0 °C

Number of sunny days: 125 days

Number of rainy days: 177 days

Number of snow days: 63 days

Look at detailed online map of Onali

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

Onali air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.0	4.3	5.1	17.6	23.0	27.9	24.7	29.1	22.4	13.6	6.4	2.8
Average daytime temperature (°C)	-1.2	-1.4	-0.1	9.3	15.0	20.7	20.6	20.5	17.7	5.3	0.1	-4.0
Average temperature (°C)	-2.8	-3.4	-3.0	3.3	10.0	15.9	17.0	17.1	14.4	3.3	-1.4	-5.6
Average night temperature (°C)	-4.4	-6.2	-6.1	-1.8	4.3	10.4	13.7	13.7	11.4	1.4	-3.1	-7.1
Absolute minimum temperature (°C)	-12.5	-13.7	-15.0	-9.9	-2.1	2.3	11.3	11.2	7.1	-4.0	-14.1	-13.3

Onali 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	18.0	19.0	19.0	17.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	6.5	9.0	11.8	14.7	17.5	19.2	18.4	15.8	12.9	10.0	7.3	5.6
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)	0.8	2.1	5.1	11.4	12.3	14.7	11.8	9.1	6.9	3.7	0.1	0.4
Precipitation (mm)	67	29	69	18	46	35	121	121	55	107	66	44
Sunny days	9	10	7	24	16	15	5	8	11	10	5	5
Rainy days	11	6	11	6	13	15	26	23	19	19	17	11
Snow days	11	12	13	0	2	0	0	0	0	2	8	15

Onali - weather forecast by months

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

Best time to visit Onali:

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

April — 11.4(h)
May — 12.3(h)
June — 14.7(h)
July — 11.8(h)
August — 9.1(h)

Months with the longest average daylight duration in Onali:

May — 17.5(h)
June — 19.2(h)
July — 18.4(h)
August — 15.8(h)

The largest precipitation sum in Onali is at

July — 121(mm)

August — 121(mm)

October — 107(mm)

Weather forecast in the closest to Onali admin centers