Average annual temperature is 8.7 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -20.7 °C
Number of sunny days: 164 days
Number of rainy days: 162 days
Number of snow days: 39 days
Look at detailed online map of Maruyama
* Weather data for Maruyama 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) | 6.2 | 9.0 | 16.0 | 18.8 | 24.9 | 27.2 | 33.8 | 33.5 | 30.0 | 22.0 | 19.0 | 10.0 |
| Average daytime temperature (°C) | -3.2 | -1.2 | 7.4 | 12.9 | 17.8 | 21.6 | 26.5 | 27.3 | 24.1 | 16.1 | 9.6 | 0.8 |
| Average temperature (°C) | -8.3 | -5.9 | 2.0 | 7.9 | 12.0 | 16.7 | 21.6 | 23.4 | 19.9 | 11.7 | 5.7 | -3.0 |
| Average night temperature (°C) | -13.2 | -11.0 | -3.1 | 3.6 | 7.4 | 13.0 | 18.2 | 20.7 | 16.7 | 8.2 | 2.2 | -6.2 |
| Absolute minimum temperature (°C) | -19.1 | -20.7 | -12.3 | -3.2 | 1.5 | 5.6 | 13.5 | 15.2 | 11.6 | 2.6 | -6.8 | -12.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.7 | 8.6 | 8.7 | 9.8 | 8.8 | 9.6 | 7.3 | 7.5 | 8.0 | 6.9 | 6.6 |
| Precipitation (mm) | 23 | 37 | 82 | 145 | 59 | 75 | 69 | 77 | 155 | 81 | 88 | 36 |
| Sunny days | 17 | 11 | 17 | 10 | 10 | 10 | 17 | 8 | 12 | 18 | 15 | 19 |
| Rainy days | 2 | 2 | 11 | 20 | 21 | 20 | 14 | 23 | 18 | 13 | 14 | 4 |
| Snow days | 12 | 15 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 |
Months with the longest average daylight duration in Maruyama:
The largest precipitation sum in Maruyama is at