Average annual temperature is 18.7 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Merimanjaka
* Weather data for Merimanjaka 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) | 27.7 | 28.6 | 27.1 | 26.4 | 25.9 | 23.6 | 24.7 | 25.6 | 27.5 | 32.7 | 30.6 | 31.0 |
| Average daytime temperature (°C) | 24.6 | 25.9 | 25.4 | 24.9 | 23.6 | 21.6 | 21.4 | 22.5 | 24.6 | 28.3 | 26.8 | 27.8 |
| Average temperature (°C) | 19.8 | 20.2 | 19.9 | 19.2 | 17.7 | 15.5 | 15.4 | 16.7 | 17.4 | 20.7 | 20.4 | 21.5 |
| Average night temperature (°C) | 16.6 | 15.9 | 16.3 | 15.1 | 13.3 | 10.5 | 10.7 | 12.1 | 11.3 | 14.9 | 15.4 | 17.0 |
| Absolute minimum temperature (°C) | 14.9 | 13.4 | 14.6 | 12.2 | 9.8 | 5.5 | 8.8 | 10.1 | 8.9 | 10.6 | 12.7 | 15.1 |
| 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) | 7.5 | 10.0 | 8.9 | 9.6 | 9.7 | 9.3 | 9.3 | 9.7 | 10.6 | 11.0 | 10.8 | 10.9 |
| Precipitation (mm) | 500 | 221 | 274 | 88 | 17 | 3 | 7 | 23 | 3 | 90 | 105 | 258 |
| Sunny days | 1 | 5 | 0 | 4 | 17 | 22 | 17 | 18 | 23 | 11 | 5 | 2 |
| Rainy days | 30 | 23 | 31 | 26 | 14 | 8 | 14 | 13 | 7 | 20 | 25 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Merimanjaka is at