Average annual temperature is 23.5 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 175 days
Number of rainy days: 190 days
Look at detailed online map of Mareny
* Weather data for Mareny 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) | 32.8 | 38.8 | 35.8 | 33.1 | 30.8 | 31.3 | 31.1 | 35.1 | 37.6 | 39.5 | 42.5 | 41.1 |
| Average daytime temperature (°C) | 30.8 | 34.2 | 28.9 | 29.5 | 27.2 | 27.0 | 26.1 | 27.7 | 33.3 | 32.5 | 32.9 | 33.5 |
| Average temperature (°C) | 25.4 | 27.3 | 24.0 | 23.3 | 21.1 | 20.3 | 19.6 | 20.8 | 24.6 | 24.1 | 25.1 | 26.2 |
| Average night temperature (°C) | 21.8 | 22.4 | 20.5 | 19.0 | 16.7 | 15.4 | 14.8 | 15.7 | 18.5 | 18.0 | 19.2 | 21.0 |
| Absolute minimum temperature (°C) | 20.3 | 19.5 | 15.8 | 15.2 | 13.6 | 9.6 | 12.6 | 11.2 | 15.3 | 14.5 | 14.9 | 17.6 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.3 | 11.9 | 12.7 | 13.3 | 13.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.6 | 10.8 | 8.8 | 9.7 | 9.4 | 9.5 | 9.2 | 9.6 | 10.5 | 10.1 | 11.1 | 11.1 |
| Precipitation (mm) | 123 | 49 | 155 | 27 | 34 | 3 | 11 | 8 | 3 | 27 | 42 | 66 |
| Sunny days | 4 | 11 | 5 | 11 | 17 | 22 | 21 | 19 | 25 | 14 | 15 | 11 |
| Rainy days | 27 | 17 | 26 | 19 | 14 | 8 | 10 | 12 | 5 | 17 | 15 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mareny is at