Average annual temperature is 12.3 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -12.8 °C
Number of sunny days: 64 days
Number of rainy days: 257 days
Number of snow days: 44 days
Look at detailed online map of Masuzawa
* Weather data for Masuzawa 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) | 11.6 | 9.7 | 21.4 | 21.4 | 25.7 | 28.8 | 32.2 | 36.7 | 33.3 | 23.0 | 24.2 | 13.6 |
| Average daytime temperature (°C) | 1.7 | 2.4 | 11.9 | 14.7 | 19.4 | 24.3 | 27.5 | 32.8 | 27.2 | 18.7 | 12.3 | 4.8 |
| Average temperature (°C) | -1.4 | -0.6 | 6.2 | 10.1 | 14.1 | 20.0 | 23.9 | 27.9 | 22.3 | 13.8 | 8.8 | 1.3 |
| Average night temperature (°C) | -4.7 | -4.2 | 1.4 | 6.3 | 9.6 | 16.5 | 20.8 | 24.0 | 19.0 | 10.0 | 5.7 | -2.2 |
| Absolute minimum temperature (°C) | -12.8 | -11.0 | -5.1 | -0.3 | 2.2 | 11.0 | 16.7 | 22.0 | 10.6 | 5.2 | -2.1 | -12.0 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 5.3 | 5.6 | 8.2 | 8.5 | 9.2 | 7.9 | 8.2 | 11.7 | 7.8 | 7.7 | 5.2 | 3.9 |
| Precipitation (mm) | 105 | 77 | 88 | 149 | 175 | 202 | 443 | 103 | 218 | 233 | 250 | 126 |
| Sunny days | 1 | 1 | 15 | 10 | 10 | 7 | 3 | 3 | 3 | 5 | 3 | 3 |
| Rainy days | 12 | 13 | 16 | 20 | 21 | 23 | 28 | 28 | 27 | 26 | 25 | 18 |
| Snow days | 18 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10 |
The best time to visit Masuzawa during the most sunny months:
The largest precipitation sum in Masuzawa is at