Average annual temperature is 15.9 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -6.1 °C
Number of sunny days: 146
Number of rainy days: 219
Number of snow days:
Average annual precipitation: 1417 mm
Look at detailed online map of Omitama
* Weather data for Omitama Japan is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14 | 16.8 | 24 | 27.2 | 32.2 | 32.2 | 37.4 | 36.9 | 35.1 | 26.1 | 24.7 | 19.3 |
| Average daytime temperature (°C) | 8.6 | 10.6 | 16.4 | 19.8 | 22.5 | 26.3 | 32.1 | 33.2 | 29.7 | 21.8 | 17.6 | 12.7 |
| Average temperature (°C) | 3.4 | 5 | 11.1 | 14.4 | 17.3 | 21.8 | 27 | 28.3 | 25.4 | 17 | 12.5 | 7.4 |
| Average night temperature (°C) | -0.7 | 0.4 | 6.7 | 9.9 | 12.8 | 18.3 | 22.9 | 24.7 | 22.3 | 13.1 | 8.4 | 3.2 |
| Absolute minimum temperature (°C) | -6.1 | -3.9 | 0.9 | 2.9 | 6.5 | 12.1 | 20 | 23.4 | 16.9 | 8.6 | 2.9 | -3 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.4 | 11.4 | 12.6 | 13.6 | 14.5 | 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 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.7 | 10.4 | 11.4 | 12.6 | 13.7 | 14.5 | 14 | 13 | 11.9 | 10.7 | 9.9 | 9.7 |
| Sunshine mean duration (h) | 7.6 | 7.7 | 8.2 | 9.4 | 10 | 7.8 | 10.4 | 11.2 | 8.5 | 8.4 | 7.4 | 7.3 |
| Precipitation (mm) | 31 | 35 | 111 | 106 | 148 | 352 | 51 | 71 | 286 | 130 | 60 | 36 |
| Sunny days | 18 | 18 | 14 | 16 | 14 | 6 | 12 | 1 | 3 | 12 | 12 | 20 |
| Rainy days | 13 | 10 | 17 | 14 | 17 | 24 | 19 | 30 | 27 | 19 | 18 | 11 |
The best time to visit Omitama during the most sunny months:
The largest precipitation sum in Omitama is at