Best year time to visit Sanmu

General weather information about Sanmu

Average annual temperature is 16.7 °C

Absolute maximum temperature: 34.1 °C

Absolute minimum temperature: -4.9 °C

Number of sunny days: 157

Number of rainy days: 208

Number of snow days:

Average annual precipitation: 1338 mm

Look at detailed online map of Sanmu

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

Sanmu air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 15.8 19.3 23.5 23.1 27.6 30.5 34.1 33.5 32.4 30.9 25.5 22.9
Average daytime temperature (°C) 9.1 10.9 15.8 19.1 20.9 25.1 29.6 30.6 28.8 22.2 18.6 13.3
Average temperature (°C) 5.1 6.9 12.1 15.2 17.7 21.8 26.2 27.3 25.7 18.1 14.4 9.1
Average night temperature (°C) 1.5 3.4 8.9 12.2 14.9 19.2 23.4 24.9 23.3 14.6 11.2 5.6
Absolute minimum temperature (°C) -4.9 -2.1 1.4 6.1 9.9 15.3 20.9 22.6 19.3 10.2 5.6 -0.9

Sanmu 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 13.9 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 9.8
Sunshine mean duration (h) 7.3 7.2 7.8 9.1 9.5 8.1 10.7 11.7 9.3 8.6 7.3 7.2
Precipitation (mm) 44 73 157 109 146 254 45 63 195 142 65 46
Sunny days 20 14 12 14 12 11 16 5 4 14 15 20
Rainy days 11 14 19 16 19 19 15 26 26 17 15 11

Sanmu - weather forecast by months

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

Best time to visit Sanmu:

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

  • August — 11.7(h)

The largest precipitation sum in Sanmu is at

  • March — 157(mm)
  • May — 146(mm)
  • June — 254(mm)
  • September — 195(mm)
  • October — 142(mm)

Weather forecast in the closest to Sanmu admin centers