Best year time to visit Tonami

General weather information about Tonami

Average annual temperature is 14.8 °C

Absolute maximum temperature: 38 °C

Absolute minimum temperature: -8.2 °C

Number of sunny days: 110

Number of rainy days: 245

Number of snow days: 10

Average annual precipitation: 2387 mm

Look at detailed online map of Tonami

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

Tonami air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 17 14.8 22 25.7 29.8 32.1 34.6 38 34.4 25.2 25.5 22.5
Average daytime temperature (°C) 6.2 6.4 14.6 17.4 21.8 25.8 30.7 34.7 29.8 20.4 15.5 9.7
Average temperature (°C) 2.5 2.5 8.9 12.4 16.6 21.4 26.3 29.2 24.9 15.2 11.2 5.7
Average night temperature (°C) -0.7 -1.3 4.1 7.9 12 17.6 22.1 24.2 21.3 11 7.5 2.1
Absolute minimum temperature (°C) -8.2 -6.3 -2.7 2.7 4.8 14 16.8 22.1 16.2 6.4 -0.3 -4.2

Tonami monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.4 11.4 12.6 13.7 14.5 14.7 14.6 14 13 11.8 10.7 9.9
Daylight mean duration (h) 10 10.9 12 13.1 14.1 14.6 14.4 13.5 12.4 11.3 10.2 9.7
Daylight minimum duration (h) 9.7 10.4 11.4 12.6 13.7 14.5 14 13 11.9 10.7 9.9 9.7
Sunshine mean duration (h) 6.4 6.5 8.2 8.6 9.6 8.3 9.7 11.1 8.6 8.6 7 4.6
Precipitation (mm) 214 152 152 157 231 308 184 85 183 184 260 277
Sunny days 3 9 16 14 15 8 12 4 5 9 8 7
Rainy days 24 14 15 16 16 22 19 27 25 22 22 23
Snow days 4 5 1

Tonami - weather forecast by months

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

Best time to visit Tonami:

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

  • August — 11.1(h)

The largest precipitation sum in Tonami is at

  • June — 308(mm)
  • November — 260(mm)
  • December — 277(mm)

Weather forecast in the closest to Tonami admin centers