Average annual temperature is 26.7 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 147 days
Number of rainy days: 218 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) | 32.7 | 32.8 | 33.0 | 32.9 | 34.1 | 34.0 | 33.3 | 34.8 | 36.5 | 36.6 | 38.3 | 35.9 |
| Average daytime temperature (°C) | 29.0 | 31.2 | 30.7 | 31.3 | 32.8 | 32.0 | 31.7 | 33.1 | 34.8 | 33.6 | 34.2 | 32.5 |
| Average temperature (°C) | 25.4 | 26.3 | 26.4 | 26.6 | 26.9 | 25.8 | 25.6 | 26.3 | 27.1 | 27.7 | 28.2 | 27.6 |
| Average night temperature (°C) | 22.6 | 22.9 | 23.2 | 22.9 | 22.2 | 21.0 | 20.4 | 21.4 | 21.9 | 23.6 | 23.6 | 23.7 |
| Absolute minimum temperature (°C) | 21.8 | 21.9 | 21.9 | 21.3 | 19.7 | 18.3 | 19.0 | 19.7 | 20.4 | 21.8 | 22.0 | 22.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.0 | 10.8 | 10.9 | 10.8 | 10.5 | 10.3 | 9.8 | 10.7 | 11.0 | 11.5 | 11.8 | 11.4 |
| Precipitation (mm) | 918 | 291 | 265 | 119 | 11 | 5 | 1 | 4 | 2 | 58 | 88 | 252 |
| Sunny days | 1 | 1 | 3 | 5 | 16 | 25 | 28 | 24 | 27 | 10 | 7 | 0 |
| Rainy days | 30 | 27 | 28 | 25 | 15 | 5 | 3 | 7 | 3 | 21 | 23 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mariarano is at