Average annual temperature is 18.4 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 169 days
Number of rainy days: 196 days
Look at detailed online map of Mera
* Weather data for Mera 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) | 18.3 | 18.3 | 19.7 | 20.2 | 22.3 | 25.1 | 28.2 | 28.9 | 28.7 | 27.2 | 24.1 | 20.7 |
| Average daytime temperature (°C) | 11.4 | 12.3 | 15.7 | 17.9 | 19.8 | 22.7 | 25.8 | 28.1 | 27.3 | 22.5 | 19.1 | 14.7 |
| Average temperature (°C) | 9.3 | 10.2 | 14.2 | 16.5 | 18.7 | 21.9 | 25.1 | 27.3 | 26.3 | 20.8 | 17.3 | 12.9 |
| Average night temperature (°C) | 7.0 | 7.5 | 12.2 | 14.6 | 17.5 | 20.9 | 24.2 | 26.2 | 25.2 | 18.7 | 15.1 | 10.5 |
| Absolute minimum temperature (°C) | 1.5 | 2.7 | 6.0 | 9.7 | 12.5 | 17.6 | 22.6 | 24.8 | 21.3 | 15.2 | 9.5 | 5.3 |
| 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 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 7.6 | 7.7 | 8.8 | 8.9 | 7.3 | 11.2 | 11.4 | 9.4 | 8.7 | 7.2 | 7.6 |
| Precipitation (mm) | 77 | 106 | 168 | 160 | 155 | 240 | 30 | 120 | 195 | 185 | 104 | 67 |
| Sunny days | 10 | 9 | 13 | 13 | 16 | 12 | 25 | 10 | 14 | 14 | 15 | 18 |
| Rainy days | 21 | 19 | 18 | 17 | 15 | 18 | 6 | 21 | 16 | 17 | 15 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Mera during the most sunny months:
The largest precipitation sum in Mera is at