Average annual temperature is 14.5 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 94 days
Number of rainy days: 253 days
Number of snow days: 18 days
Look at detailed online map of Kariwa
* Weather data for Kariwa 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) | 14.1 | 14.4 | 23.0 | 25.2 | 30.5 | 29.0 | 33.7 | 37.4 | 35.1 | 24.8 | 27.0 | 17.2 |
| Average daytime temperature (°C) | 5.3 | 6.1 | 13.9 | 17.0 | 21.4 | 25.7 | 29.8 | 35.1 | 29.4 | 19.9 | 15.3 | 8.8 |
| Average temperature (°C) | 1.9 | 2.3 | 7.9 | 11.4 | 16.1 | 21.2 | 25.7 | 29.7 | 24.9 | 15.4 | 11.1 | 5.3 |
| Average night temperature (°C) | -1.1 | -1.2 | 2.9 | 6.5 | 11.3 | 17.5 | 22.0 | 25.5 | 21.7 | 11.8 | 7.7 | 2.6 |
| Absolute minimum temperature (°C) | -6.6 | -7.8 | -2.7 | 0.6 | 3.6 | 12.7 | 17.0 | 22.4 | 16.7 | 6.9 | 2.1 | -3.2 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.5 | 4.9 | 7.9 | 7.8 | 8.1 | 7.9 | 9.5 | 11.9 | 7.7 | 7.6 | 5.5 | 3.9 |
| Precipitation (mm) | 175 | 127 | 105 | 127 | 165 | 246 | 170 | 29 | 196 | 168 | 216 | 302 |
| Sunny days | 1 | 5 | 14 | 11 | 11 | 5 | 11 | 9 | 5 | 9 | 9 | 4 |
| Rainy days | 20 | 16 | 17 | 19 | 20 | 25 | 20 | 22 | 25 | 22 | 21 | 26 |
| Snow days | 10 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Kariwa during the most sunny months:
The largest precipitation sum in Kariwa is at