Best year time to visit Ōmihachiman

General weather information about Ōmihachiman

Average annual temperature is 15.6 °C

Absolute maximum temperature: 34.4 °C

Absolute minimum temperature: -6.8 °C

Number of sunny days: 145

Number of rainy days: 217

Number of snow days: 3

Average annual precipitation: 1526 mm

Look at detailed online map of Ōmihachiman

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

Ōmihachiman air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 14.5 14.6 21.9 24.6 29.4 30 34.4 34.4 33.1 25.1 24.8 17.9
Average daytime temperature (°C) 8.1 9 15.2 18.3 22.2 25.4 30.9 31.8 30.2 21.2 16.5 11.6
Average temperature (°C) 3.7 4.9 9.9 13.3 17.5 21.7 26.7 27.9 25.7 16.7 11.8 6.9
Average night temperature (°C) 0.2 1.4 5.4 8.8 13.4 18.3 22.8 24.6 22 12.7 8 3.1
Absolute minimum temperature (°C) -6.8 -2.9 -1 3.2 6.7 11.5 19.7 23.1 17.5 7.6 2.2 -2

Ōmihachiman monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.5 11.4 12.5 13.6 14.4 14.5 14.5 13.9 12.9 11.8 10.8 10
Daylight mean duration (h) 10.1 10.9 12 13.1 14 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 13.9 13 11.9 10.8 10 9.8
Sunshine mean duration (h) 6.8 6.4 8.5 8.1 9.6 7.3 9.9 10 9.8 9 7.3 7
Precipitation (mm) 63 60 118 168 210 304 130 191 75 67 87 53
Sunny days 6 11 16 17 17 9 13 5 9 15 14 13
Rainy days 23 16 15 13 14 21 18 26 21 16 16 18
Snow days 2 1

Ōmihachiman - weather forecast by months

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

Best time to visit Ōmihachiman:

The largest precipitation sum in Ōmihachiman is at

  • April — 168(mm)
  • May — 210(mm)
  • June — 304(mm)
  • August — 191(mm)

Weather forecast in the closest to Ōmihachiman admin centers