Average annual temperature is 21.4 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 7.0 °C
Number of sunny days: 218 days
Number of rainy days: 147 days
Look at detailed online map of Mariarano
* Weather data for Mariarano Madagascar is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.7 | 31.9 | 29.4 | 27.7 | 27.9 | 27.0 | 26.8 | 30.1 | 33.7 | 36.3 | 37.7 | 35.7 |
| Average daytime temperature (°C) | 28.1 | 29.0 | 26.7 | 26.3 | 24.8 | 24.4 | 23.8 | 25.9 | 31.0 | 31.7 | 30.8 | 32.0 |
| Average temperature (°C) | 23.0 | 23.7 | 21.9 | 20.7 | 18.6 | 17.7 | 17.0 | 18.7 | 23.0 | 23.8 | 23.8 | 24.9 |
| Average night temperature (°C) | 19.1 | 19.0 | 17.8 | 15.7 | 13.2 | 11.9 | 10.8 | 12.4 | 15.1 | 16.5 | 17.1 | 18.5 |
| Absolute minimum temperature (°C) | 16.7 | 16.5 | 13.4 | 11.6 | 9.2 | 7.7 | 7.0 | 9.0 | 11.2 | 11.5 | 12.1 | 13.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 9.7 | 10.5 | 8.8 | 10.4 | 9.7 | 9.7 | 9.8 | 10.2 | 11.1 | 10.9 | 11.7 | 11.6 |
| Precipitation (mm) | 210 | 131 | 188 | 49 | 27 | 0 | 1 | 7 | 0 | 26 | 68 | 81 |
| Sunny days | 6 | 8 | 5 | 16 | 19 | 29 | 26 | 26 | 30 | 21 | 16 | 16 |
| Rainy days | 25 | 20 | 26 | 14 | 12 | 1 | 5 | 5 | 0 | 10 | 14 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mariarano is at