Average annual temperature is 17.4 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 148 days
Number of rainy days: 214 days
Number of snow days: 3 days
Look at detailed online map of Asanamihara
* Weather data for Asanamihara Japan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.3 | 16.1 | 23.1 | 24.9 | 27.9 | 30.5 | 33.4 | 34.5 | 33.8 | 27.0 | 27.6 | 22.7 |
| Average daytime temperature (°C) | 9.7 | 10.6 | 16.3 | 19.0 | 22.7 | 25.9 | 30.8 | 32.0 | 29.9 | 22.7 | 18.0 | 12.3 |
| Average temperature (°C) | 6.9 | 7.2 | 12.1 | 15.1 | 19.2 | 22.9 | 27.5 | 28.2 | 26.2 | 18.9 | 14.4 | 9.0 |
| Average night temperature (°C) | 4.3 | 4.2 | 8.7 | 11.6 | 16.1 | 20.2 | 24.6 | 25.2 | 23.2 | 15.8 | 11.4 | 6.1 |
| Absolute minimum temperature (°C) | -2.5 | -0.3 | 1.8 | 8.5 | 11.9 | 15.2 | 20.8 | 23.3 | 20.7 | 12.2 | 5.6 | 0.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.2 | 7.2 | 8.6 | 8.2 | 9.2 | 7.5 | 9.8 | 10.0 | 9.5 | 8.6 | 8.1 | 6.9 |
| Precipitation (mm) | 79 | 53 | 104 | 240 | 239 | 262 | 123 | 178 | 81 | 24 | 71 | 57 |
| Sunny days | 12 | 12 | 19 | 18 | 15 | 13 | 9 | 2 | 3 | 19 | 14 | 12 |
| Rainy days | 18 | 16 | 12 | 12 | 16 | 17 | 22 | 29 | 27 | 12 | 16 | 17 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Asanamihara is at