Best year time to visit Rumoi

General weather information about Rumoi

Average annual temperature is 9.2 °C

Absolute maximum temperature: 32.2 °C

Absolute minimum temperature: -16.9 °C

Number of sunny days: 85 days

Number of rainy days: 202 days

Number of snow days: 78 days

Look at detailed online map of Rumoi

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

Rumoi air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.8	7.2	13.7	18.4	23.2	27.2	30.6	32.2	27.4	21.6	18.3	11.4
Average daytime temperature (°C)	-3.4	-1.7	6.3	10.7	16.6	21.7	24.9	28.3	23.4	16.1	8.5	0.3
Average temperature (°C)	-5.7	-4.1	2.3	7.0	11.8	17.6	21.6	24.4	19.6	11.9	5.4	-2.3
Average night temperature (°C)	-8.2	-6.6	-1.1	4.1	7.8	14.3	18.8	21.7	16.5	8.4	2.6	-5.3
Absolute minimum temperature (°C)	-13.0	-14.3	-5.7	-2.3	1.8	6.7	12.2	17.4	10.7	3.3	-4.7	-16.9

Rumoi 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)	9.3	10.5	11.9	13.4	14.7	15.4	15.1	14.0	12.5	11.0	9.7	9.0
Daylight minimum duration (h)	8.0	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)	4.1	5.7	7.9	8.0	10.1	10.0	9.8	9.6	8.1	7.6	4.8	2.9
Precipitation (mm)	134	106	92	129	67	213	162	253	154	179	196	168
Sunny days	1	1	15	7	13	8	8	7	10	11	3	1
Rainy days	3	4	11	23	18	22	23	24	20	20	23	11
Snow days	27	23	5	0	0	0	0	0	0	0	4	19

Rumoi - weather forecast by months

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

Best time to visit Rumoi:

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

May — 10.1(h)
June — 10.0(h)
July — 9.8(h)
August — 9.6(h)

Months with the longest average daylight duration in Rumoi:

June — 15.4(h)

The largest precipitation sum in Rumoi is at

June — 213(mm)

August — 253(mm)

November — 196(mm)

Weather forecast in the closest to Rumoi admin centers