Best year time to visit Aso

General weather information about Aso

Average annual temperature is 14.1 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -8.1 °C

Number of sunny days: 133

Number of rainy days: 228

Number of snow days: 4

Average annual precipitation: 2378 mm

Look at detailed online map of Aso

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

Aso air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 17.5 15.1 19.6 23 26.2 28.3 31.3 31.6 30.5 24.7 23.3 18.1
Average daytime temperature (°C) 7 9.8 14.8 17.6 21.5 23.9 27.4 29.3 27.2 19.8 14.7 9.4
Average temperature (°C) 2.9 5.1 9.7 12.7 16.9 20.1 23.8 25 22.8 14.6 10 5.2
Average night temperature (°C) -0.6 1.3 5.4 8.5 12.9 17 21 21.9 19.4 10.6 6.1 1.7
Absolute minimum temperature (°C) -8.1 -4.5 -4.9 2 4.4 11.9 19.5 19.8 16.2 4.4 -1.8 -6.7

Aso monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.6 11.4 12.5 13.5 14.2 14.3 14.3 13.8 12.9 11.9 10.9 10.2
Daylight mean duration (h) 10.3 11 12 13 13.9 14.3 14.1 13.4 12.4 11.4 10.5 10
Daylight minimum duration (h) 10 10.6 11.5 12.5 13.5 14.2 13.8 12.9 11.9 10.9 10.2 10
Sunshine mean duration (h) 6.4 6.7 8.2 8.2 9 6.4 8.1 10.3 9.6 9.2 7.9 6.3
Precipitation (mm) 109 110 189 277 340 449 331 224 93 45 109 101
Sunny days 13 13 15 16 15 6 1 2 5 18 16 13
Rainy days 16 15 16 14 16 24 30 29 25 13 14 16
Snow days 2 2

Aso - weather forecast by months

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

Best time to visit Aso:

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

  • August — 10.3(h)

The largest precipitation sum in Aso is at

  • April — 277(mm)
  • May — 340(mm)
  • June — 449(mm)
  • July — 331(mm)

Weather forecast in the closest to Aso admin centers