Average annual temperature is 14.2 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -8.8 °C
Number of sunny days: 134 days
Number of rainy days: 223 days
Number of snow days: 8 days
Look at detailed online map of Ichikawa Chō
* Weather data for Ichikawa Chō 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) | 15.3 | 13.7 | 20.7 | 22.8 | 25.7 | 28.9 | 32.2 | 33.5 | 31.2 | 25.7 | 22.9 | 17.9 |
| Average daytime temperature (°C) | 6.8 | 7.5 | 14.1 | 16.6 | 20.7 | 24.2 | 28.8 | 30.3 | 27.5 | 20.0 | 14.5 | 9.4 |
| Average temperature (°C) | 2.6 | 3.6 | 9.2 | 12.0 | 16.2 | 20.4 | 24.8 | 25.9 | 23.5 | 15.6 | 10.6 | 5.6 |
| Average night temperature (°C) | -0.4 | 0.5 | 5.4 | 8.3 | 12.8 | 17.5 | 21.7 | 23.1 | 20.9 | 12.6 | 7.6 | 2.8 |
| Absolute minimum temperature (°C) | -8.8 | -3.3 | -1.9 | 2.2 | 6.4 | 12.3 | 18.9 | 21.4 | 17.7 | 7.9 | 1.9 | -4.1 |
| 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) | 6.8 | 6.7 | 8.3 | 7.6 | 8.6 | 6.9 | 9.1 | 10.0 | 9.3 | 8.9 | 7.5 | 6.8 |
| Precipitation (mm) | 45 | 42 | 112 | 259 | 251 | 306 | 148 | 258 | 119 | 55 | 129 | 41 |
| Sunny days | 12 | 13 | 19 | 14 | 13 | 7 | 4 | 1 | 6 | 16 | 12 | 17 |
| Rainy days | 14 | 12 | 12 | 16 | 18 | 23 | 27 | 30 | 24 | 15 | 18 | 14 |
| Snow days | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ichikawa Chō is at