Best year time to visit Nioi

General weather information about Nioi

Average annual temperature is 8.0 °C

Absolute maximum temperature: 30.7 °C

Absolute minimum temperature: -15.7 °C

Number of sunny days: 125 days

Number of rainy days: 182 days

Number of snow days: 58 days

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.6	5.4	12.4	13.9	22.3	23.3	30.6	30.7	27.9	20.1	17.2	9.3
Average daytime temperature (°C)	-3.4	-3.2	4.0	8.9	13.6	16.8	21.8	24.5	21.7	15.0	9.3	0.9
Average temperature (°C)	-5.8	-5.7	0.9	5.4	9.2	13.7	18.9	21.7	19.2	12.4	6.6	-1.4
Average night temperature (°C)	-8.6	-8.8	-2.2	2.5	6.2	11.5	16.6	19.6	17.1	9.8	3.8	-4.0
Absolute minimum temperature (°C)	-12.5	-15.7	-10.6	-4.0	0.4	6.5	10.9	13.6	12.0	5.3	-3.3	-9.9

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

Months with the longest average daylight duration in Nioi:

The largest precipitation sum in Nioi is at

April — 153(mm)

August — 141(mm)

September — 168(mm)

When is the best time to visit Nioi?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Nioi.

What is the weather like in Nioi?

See average temperature, rainfall and daylight hours for Nioi by month in the table above.

How many sunny days does Nioi have?

The monthly weather statistics above show sunshine and rainfall patterns for Nioi throughout the year.