Best year time to visit Isawa-gun

General weather information about Isawa-gun

Average annual temperature is 12.6 °C

Absolute maximum temperature: 34.0 °C

Absolute minimum temperature: -11.1 °C

Number of sunny days: 94 days

Number of rainy days: 242 days

Number of snow days: 29 days

* Weather data for Isawa-gun 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)	11.7	12.8	19.7	22.7	30.5	30.3	34.0	33.9	32.2	23.9	21.9	15.5
Average daytime temperature (°C)	3.2	4.0	12.9	16.4	20.3	24.3	28.7	31.6	27.2	18.9	13.0	6.6
Average temperature (°C)	-0.2	0.2	6.3	10.4	14.7	19.9	24.2	27.2	22.8	13.5	8.6	3.0
Average night temperature (°C)	-3.4	-3.8	0.8	5.2	9.6	16.2	20.2	24.1	19.6	9.2	5.3	-0.1
Absolute minimum temperature (°C)	-11.1	-10.8	-6.3	-0.8	0.7	10.2	15.7	19.6	11.2	3.5	-1.8	-5.1

The best time to visit Isawa-gun during the most sunny months:

The largest precipitation sum in Isawa-gun is at

May — 155(mm)

June — 168(mm)

July — 169(mm)

November — 174(mm)

When is the best time to visit Isawa-gun?

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

What is the weather like in Isawa-gun?

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

How many sunny days does Isawa-gun have?

The monthly weather statistics above show sunshine and rainfall patterns for Isawa-gun throughout the year.