Best year time to visit Ōta-kōyō

General weather information about Ōta-kōyō

Average annual temperature is 8.2 °C

Absolute maximum temperature: 32.0 °C

Absolute minimum temperature: -17.1 °C

Number of sunny days: 166 days

Number of rainy days: 165 days

Number of snow days: 34 days

* Weather data for Ōta-kōyō 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)	5.7	5.0	12.0	14.7	20.2	22.9	32.0	29.3	26.9	22.3	16.7	10.6
Average daytime temperature (°C)	-2.8	-2.3	5.7	10.1	14.6	17.8	23.6	25.1	22.8	15.5	9.7	1.7
Average temperature (°C)	-7.2	-5.8	1.6	6.4	10.2	14.7	19.6	22.1	19.6	12.2	6.5	-2.1
Average night temperature (°C)	-11.3	-9.5	-2.0	3.1	7.0	12.4	16.9	19.9	17.0	9.0	3.2	-5.2
Absolute minimum temperature (°C)	-16.6	-17.1	-11.2	-4.3	1.5	7.5	12.1	14.6	11.7	3.5	-5.9	-10.5

The best time to visit Ōta-kōyō during the most sunny months:

Months with the longest average daylight duration in Ōta-kōyō:

The largest precipitation sum in Ōta-kōyō is at

April — 184(mm)

June — 126(mm)

September — 177(mm)

When is the best time to visit Ōta-kōyō?

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

What is the weather like in Ōta-kōyō?

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

How many sunny days does Ōta-kōyō have?

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