Best year time to visit Onenai

General weather information about Onenai

Average annual temperature is 9.0 °C

Absolute maximum temperature: 32.4 °C

Absolute minimum temperature: -14.6 °C

Number of sunny days: 80 days

Number of rainy days: 208 days

Number of snow days: 77 days

Look at detailed online map of Onenai

* Weather data for Onenai Japan is based on climate observations for 2026 year

Onenai air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	6.2	5.7	13.7	16.5	23.2	27.6	29.2	32.4	26.8	20.1	17.5	9.2
Average daytime temperature (°C)	-4.0	-2.0	5.6	9.3	15.6	21.3	24.5	27.8	22.6	14.8	7.3	-0.7
Average temperature (°C)	-5.9	-3.9	2.6	6.2	11.6	17.4	21.4	24.6	19.6	12.0	4.3	-2.8
Average night temperature (°C)	-7.6	-5.6	0.5	3.9	8.7	14.4	19.0	22.3	17.2	9.9	1.9	-5.0
Absolute minimum temperature (°C)	-14.6	-9.0	-4.0	-2.2	3.0	7.1	14.3	19.5	12.4	2.4	-7.2	-11.5

Onenai monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	9.0
Daylight mean duration (h)	9.4	10.5	11.9	13.4	14.7	15.3	15.0	13.9	12.5	11.0	9.7	9.0
Daylight minimum duration (h)	9.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	9.0	8.0
Sunshine mean duration (h)	4.6	5.2	7.8	7.7	10.6	10.2	8.6	8.8	7.7	7.1	4.6	3.1
Precipitation (mm)	141	129	68	146	81	123	139	217	139	157	234	154
Sunny days	2	1	11	5	14	9	11	5	8	9	3	2
Rainy days	10	5	13	24	17	21	20	26	22	22	19	9
Snow days	19	22	7	1	0	0	0	0	0	0	8	20

Onenai - weather forecast by months

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

Best time to visit Onenai:

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

May — 10.6(h)
June — 10.2(h)

Months with the longest average daylight duration in Onenai:

June — 15.3(h)

The largest precipitation sum in Onenai is at

August — 217(mm)

November — 234(mm)

Weather forecast in the closest to Onenai admin centers