Best year time to visit Yamagata

General weather information about Yamagata

Average annual temperature is 12.7 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: -10.3 °C

Number of sunny days: 101

Number of rainy days: 229

Number of snow days: 35

Average annual precipitation: 1504 mm

Look at detailed online map of Yamagata

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

Yamagata air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 11.3 11.6 19.3 24.2 28.4 28 33 36.8 35.4 24.2 23 14.9
Average daytime temperature (°C) 2.8 3.3 12.4 16.4 19.7 23.9 28.6 33 27.8 18.1 13.3 7.4
Average temperature (°C) -0.4 -0.1 6.3 10.8 14.6 19.7 24.4 27.4 23 13.6 9.1 3.7
Average night temperature (°C) -3.4 -3.1 1.7 6.4 10.3 16.3 21.2 23 19.9 10.5 6.1 0.9
Absolute minimum temperature (°C) -10.3 -8.9 -7.4 -0.2 2.7 11.8 16.4 20.9 12.1 6.3 -0.1 -5.2

Yamagata monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.3 11.3 12.6 13.8 14.6 14.8 14.8 14.1 13 11.8 10.6 9.7
Daylight mean duration (h) 9.9 10.8 12 13.2 14.3 14.8 14.5 13.6 12.4 11.2 10.1 9.6
Daylight minimum duration (h) 9.6 10.3 11.3 12.6 13.8 14.6 14.2 13.1 11.9 10.6 9.7 9.5
Sunshine mean duration (h) 4.8 6.5 8.6 8.9 9.3 8.4 10.1 11.8 8 8.5 6.7 4.8
Precipitation (mm) 79 122 78 74 167 201 118 75 163 90 181 155
Sunny days 2 4 18 16 11 10 6 4 7 11 9 3
Rainy days 13 11 11 14 20 20 25 27 23 20 21 24
Snow days 16 13 2 4

Yamagata - weather forecast by months

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

Best time to visit Yamagata:

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

  • July — 10.1(h)
  • August — 11.8(h)

The largest precipitation sum in Yamagata is at

  • May — 167(mm)
  • June — 201(mm)
  • September — 163(mm)
  • November — 181(mm)

Weather forecast in the closest to Yamagata admin centers