Best year time to visit Hachiōji

General weather information about Hachiōji

Average annual temperature is 15.7 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: -6 °C

Number of sunny days: 183

Number of rainy days: 180

Number of snow days: 2

Average annual precipitation: 1468 mm

Look at detailed online map of Hachiōji

* Weather data for Hachiōji Japan is based on climate observations for 2023 year

Hachiōji air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 13.4 18.8 23.4 25.8 30.2 31.5 36.8 36.2 33.6 26.8 25.7 19.8
Average daytime temperature (°C) 9 11.1 16.6 20.4 22.5 25.9 32.2 32.6 29.7 22.1 17.8 13
Average temperature (°C) 3.5 5.2 10.9 14.7 17.3 21.7 27 27.8 25.1 16.4 11.9 6.7
Average night temperature (°C) -1.1 0.3 5.9 9.5 12.3 18.2 22.5 23.8 21.6 11.2 7.3 1.7
Absolute minimum temperature (°C) -6 -4 -1.5 1.2 5.9 12.9 18.5 20.9 15.9 6.1 0.9 -4.2

Hachiōji monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.4 11.4 12.5 13.6 14.4 14.6 14.5 14 12.9 11.8 10.7 9.9
Daylight mean duration (h) 10.1 10.9 12 13.1 14.1 14.5 14.3 13.5 12.4 11.3 10.3 9.8
Daylight minimum duration (h) 9.8 10.5 11.4 12.6 13.6 14.4 14 13 11.9 10.8 10 9.7
Sunshine mean duration (h) 7.8 7.8 7.8 8.6 9.4 8 10.2 10.9 8.7 8.7 7.1 7.7
Precipitation (mm) 33 51 142 95 173 331 52 153 227 99 73 39
Sunny days 21 16 18 13 14 7 16 7 9 18 21 23
Rainy days 9 11 13 17 17 23 15 24 21 13 9 8
Snow days 1 1

Hachiōji - weather forecast by months

January February March April May June July August September October November December

Best time to visit Hachiōji:

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

  • August — 10.9(h)

The largest precipitation sum in Hachiōji is at

  • May — 173(mm)
  • June — 331(mm)
  • August — 153(mm)
  • September — 227(mm)

Weather forecast in the closest to Hachiōji admin centers