Average annual temperature is 11.6 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: -10.7 °C
Number of sunny days: 109 days
Number of rainy days: 224 days
Number of snow days: 32 days
Look at detailed online map of Shimoichiba
* Weather data for Shimoichiba 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) | 10.6 | 9.9 | 18.4 | 21.7 | 26.0 | 26.1 | 30.5 | 30.2 | 28.0 | 21.1 | 20.9 | 14.8 |
| Average daytime temperature (°C) | 2.9 | 4.0 | 11.7 | 14.2 | 18.9 | 22.4 | 26.5 | 27.4 | 24.4 | 16.4 | 11.6 | 5.9 |
| Average temperature (°C) | -0.6 | 0.4 | 6.9 | 9.7 | 14.3 | 18.3 | 22.7 | 23.5 | 20.7 | 12.3 | 7.8 | 2.7 |
| Average night temperature (°C) | -3.9 | -2.8 | 3.1 | 6.1 | 10.7 | 15.2 | 19.6 | 20.8 | 18.1 | 9.0 | 4.7 | 0.1 |
| Absolute minimum temperature (°C) | -10.7 | -8.8 | -4.4 | 0.2 | 4.3 | 9.2 | 17.0 | 18.5 | 14.7 | 3.3 | -1.8 | -6.5 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.5 | 5.7 | 7.9 | 7.6 | 8.6 | 7.6 | 9.0 | 9.1 | 8.1 | 8.4 | 6.9 | 5.5 |
| Precipitation (mm) | 113 | 103 | 86 | 228 | 217 | 179 | 247 | 178 | 117 | 24 | 73 | 95 |
| Sunny days | 7 | 9 | 15 | 13 | 13 | 11 | 6 | 2 | 3 | 14 | 11 | 5 |
| Rainy days | 10 | 12 | 15 | 17 | 18 | 19 | 25 | 29 | 27 | 17 | 18 | 17 |
| Snow days | 14 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 |
The largest precipitation sum in Shimoichiba is at