Best year time to visit Sayama

General weather information about Sayama

Average annual temperature is 16.4 °C

Absolute maximum temperature: 39.5 °C

Absolute minimum temperature: -5.9 °C

Number of sunny days: 164

Number of rainy days: 199

Number of snow days: 2

Average annual precipitation: 1421 mm

Look at detailed online map of Sayama

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

Sayama air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 13.8 18.8 23.9 28.1 32.6 32.1 39.5 38.4 34.7 27.2 25.9 19.4
Average daytime temperature (°C) 8.9 11.3 17.5 21.4 23.5 26.5 33.6 33.7 30.4 22.7 17.9 12.8
Average temperature (°C) 3.8 5.7 11.7 15.3 17.9 22.2 27.9 28.4 25.6 17.5 12.5 7.2
Average night temperature (°C) -0.2 1.5 7.1 10.5 13.4 18.7 23.4 24.5 22.2 13.2 8.4 2.5
Absolute minimum temperature (°C) -5.9 -4.2 0.1 3.8 6.7 12.8 20.3 23 16.3 8.8 1.7 -3.8

Sayama 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 14.6 14 13 11.8 10.7 9.9
Daylight mean duration (h) 10 10.9 12 13.1 14.1 14.6 14.3 13.5 12.4 11.3 10.3 9.8
Daylight minimum duration (h) 9.8 10.4 11.4 12.6 13.7 14.4 14 13 11.9 10.8 9.9 9.7
Sunshine mean duration (h) 7.8 8 8 9 9.1 7.7 10.2 11 8.7 8.5 7.4 7.8
Precipitation (mm) 24 40 131 77 183 332 48 159 234 94 67 33
Sunny days 20 18 14 16 14 5 10 8 7 14 18 20
Rainy days 10 9 17 14 17 25 21 23 23 17 12 11
Snow days 1 1

Sayama - weather forecast by months

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

Best time to visit Sayama:

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

  • August — 11(h)

The largest precipitation sum in Sayama is at

  • May — 183(mm)
  • June — 332(mm)
  • August — 159(mm)
  • September — 234(mm)

Weather forecast in the closest to Sayama admin centers