Average annual temperature is 17 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 183
Number of rainy days: 182
Number of snow days:
Average annual precipitation: 2180 mm
Look at detailed online map of Iwata
* Weather data for Iwata 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) | 15.7 | 17.3 | 22.3 | 23.3 | 26.6 | 30.2 | 32.8 | 34.1 | 32.9 | 29.2 | 25.4 | 20.2 |
| Average daytime temperature (°C) | 10 | 12.1 | 16.5 | 18.9 | 21.9 | 25.3 | 29.7 | 30.7 | 29.1 | 22.9 | 18.4 | 13.4 |
| Average temperature (°C) | 6 | 7.6 | 12.3 | 15.2 | 18.6 | 22.3 | 26.7 | 27.5 | 25.8 | 18.1 | 14 | 9.1 |
| Average night temperature (°C) | 2.7 | 3.8 | 8.3 | 11.5 | 15.4 | 19.6 | 23.8 | 24.8 | 22.9 | 13.8 | 10.5 | 5.5 |
| Absolute minimum temperature (°C) | -3.8 | -0.1 | 0.9 | 4.6 | 10.2 | 15.4 | 20.6 | 22.4 | 18.5 | 8.7 | 5 | 0.5 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.5 | 11.4 | 12.5 | 13.6 | 14.3 | 14.5 | 14.5 | 13.9 | 12.9 | 11.8 | 10.8 | 10 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12 | 13.1 | 14 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.9 | 10.5 | 11.4 | 12.6 | 13.6 | 14.3 | 13.9 | 13 | 11.9 | 10.8 | 10 | 9.8 |
| Sunshine mean duration (h) | 7.9 | 7.3 | 8.3 | 8.5 | 8.9 | 7.9 | 11.2 | 10.4 | 9.5 | 9.1 | 7.7 | 7.9 |
| Precipitation (mm) | 52 | 95 | 175 | 207 | 245 | 402 | 83 | 229 | 265 | 179 | 152 | 96 |
| Sunny days | 22 | 18 | 15 | 15 | 15 | 12 | 18 | 4 | 8 | 16 | 19 | 21 |
| Rainy days | 9 | 10 | 16 | 15 | 16 | 18 | 13 | 27 | 22 | 15 | 11 | 10 |
The best time to visit Iwata during the most sunny months:
The largest precipitation sum in Iwata is at