Average annual temperature is 16.7 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 135
Number of rainy days: 230
Number of snow days:
Average annual precipitation: 1738 mm
Look at detailed online map of Saijō
* Weather data for Saijō 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) | 16.4 | 16.2 | 21.9 | 23.7 | 28.2 | 31.8 | 34.3 | 33.4 | 33.1 | 27.3 | 26.6 | 21.5 |
| Average daytime temperature (°C) | 9.3 | 10 | 15.1 | 18.5 | 22 | 25.7 | 31 | 31.1 | 29.4 | 22.6 | 17.8 | 12.3 |
| Average temperature (°C) | 5.7 | 6.4 | 11.4 | 14.5 | 18.6 | 22.5 | 27.2 | 27.9 | 25.9 | 18.2 | 13.5 | 8.5 |
| Average night temperature (°C) | 2.5 | 2.9 | 7.5 | 10.3 | 15 | 19.5 | 23.6 | 24.9 | 22.8 | 14.4 | 9.9 | 5 |
| Absolute minimum temperature (°C) | -4.7 | -0.4 | 2.5 | 5.9 | 9 | 14.8 | 19.7 | 22.6 | 19.6 | 10.3 | 5.4 | -1.8 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.5 | 11.4 | 12.5 | 13.5 | 14.3 | 14.4 | 14.4 | 13.8 | 12.9 | 11.9 | 10.8 | 10.1 |
| Daylight mean duration (h) | 10.2 | 11 | 12 | 13 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.9 | 10.6 | 11.5 | 12.6 | 13.5 | 14.3 | 13.9 | 12.9 | 11.9 | 10.9 | 10.1 | 9.9 |
| Sunshine mean duration (h) | 6.8 | 7.2 | 8.5 | 8.7 | 9 | 7 | 10 | 10 | 9.2 | 9.2 | 7.7 | 7.6 |
| Precipitation (mm) | 96 | 78 | 113 | 217 | 261 | 277 | 104 | 294 | 140 | 26 | 83 | 50 |
| Sunny days | 16 | 9 | 17 | 15 | 14 | 9 | 4 | 4 | 5 | 16 | 13 | 13 |
| Rainy days | 15 | 19 | 14 | 15 | 17 | 21 | 27 | 27 | 25 | 15 | 17 | 18 |
The largest precipitation sum in Saijō is at