Average annual temperature is 19.7 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 141 days
Number of rainy days: 224 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) | 28.4 | 29.4 | 27.2 | 27.2 | 26.3 | 25.2 | 25.7 | 26.9 | 29.5 | 34.6 | 31.4 | 31.4 |
| Average daytime temperature (°C) | 25.3 | 27.2 | 26.3 | 25.9 | 24.7 | 23.3 | 23.3 | 24.7 | 26.9 | 29.6 | 28.0 | 28.9 |
| Average temperature (°C) | 20.4 | 21.0 | 20.6 | 19.8 | 18.2 | 16.4 | 16.6 | 18.0 | 19.2 | 22.0 | 21.4 | 22.6 |
| Average night temperature (°C) | 17.1 | 16.5 | 16.9 | 15.3 | 13.0 | 10.8 | 11.4 | 12.7 | 12.6 | 15.6 | 16.0 | 17.7 |
| Absolute minimum temperature (°C) | 15.6 | 13.2 | 15.6 | 11.7 | 10.0 | 6.9 | 9.4 | 11.0 | 10.8 | 10.3 | 13.9 | 15.4 |
| 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 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.2 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 8.0 | 10.1 | 9.7 | 10.1 | 10.2 | 10.0 | 9.9 | 10.4 | 11.1 | 11.2 | 11.7 | 11.6 |
| Precipitation (mm) | 562 | 233 | 243 | 100 | 12 | 0 | 2 | 31 | 1 | 75 | 99 | 194 |
| Sunny days | 1 | 4 | 1 | 7 | 19 | 26 | 23 | 17 | 27 | 8 | 4 | 4 |
| Rainy days | 30 | 24 | 30 | 23 | 12 | 4 | 8 | 14 | 3 | 23 | 26 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mariarano is at