ClimateForecastAprilMay >>

Climate in Kumagaya (Saitama), Japan

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Weather Forecasts for Kumagaya

Thu   Apr 25
27°C | 13°C
NW 18 km/h
clear and no rain

clear and no rain

Fri   Apr 26
27°C | 11°C
SE 18 km/h
broken clouds and no rain

broken clouds and no rain

Sat   Apr 27
21°C | 15°C
SE 11 km/h
0.9 mm
broken clouds and rain

broken clouds and rain

The best time of year to visit Kumagaya in Japan

During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Kumagaya?
    The hottest season / summer takes place in June, July, August and September.
  • When is the rainy season in Kumagaya?
    Rainy season in Kumagaya occurs in the months of June, July, August, September and October.
  • Which is the warmest month in Kumagaya?
    August has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Kumagaya?
    The coldest month is January with an average maximum temperature of 9°C.
  • Which is the wettest month in Kumagaya?
    September tops the wettest month list with 225 mm of rainfall.
  • Which is the driest month in Kumagaya?
    December is the driest month with 52 mm of precipitation.
  • Which is the sunniest month in Kumagaya?
    January is the sunniest month with an average of 202 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.