Average annual temperature is 27.0 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 150 days
Number of rainy days: 215 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) | 33.4 | 33.5 | 34.2 | 33.4 | 34.5 | 34.5 | 33.5 | 35.3 | 36.7 | 37.5 | 37.9 | 35.9 |
| Average daytime temperature (°C) | 29.7 | 31.8 | 31.4 | 31.8 | 33.0 | 32.3 | 31.8 | 33.5 | 35.2 | 34.0 | 34.3 | 32.8 |
| Average temperature (°C) | 25.9 | 26.8 | 26.9 | 27.1 | 27.1 | 26.1 | 25.7 | 26.6 | 27.5 | 28.0 | 28.4 | 27.9 |
| Average night temperature (°C) | 23.1 | 23.3 | 23.7 | 23.4 | 22.6 | 21.3 | 20.5 | 21.6 | 22.0 | 23.7 | 23.7 | 23.9 |
| Absolute minimum temperature (°C) | 22.3 | 22.5 | 22.5 | 21.9 | 20.0 | 18.3 | 18.9 | 20.2 | 20.5 | 21.8 | 21.8 | 22.9 |
| 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) | 7.9 | 10.9 | 10.7 | 10.8 | 10.5 | 10.3 | 9.9 | 10.7 | 11.0 | 11.4 | 11.8 | 11.2 |
| Precipitation (mm) | 801 | 243 | 228 | 137 | 5 | 3 | 1 | 6 | 2 | 63 | 95 | 210 |
| Sunny days | 1 | 2 | 3 | 6 | 19 | 25 | 30 | 22 | 27 | 10 | 5 | 0 |
| Rainy days | 30 | 26 | 28 | 24 | 12 | 5 | 1 | 9 | 3 | 21 | 25 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mariarano is at