Average annual temperature is 28.1 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Merlapākkam
* Weather data for Merlapākkam India is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.9 | 34.2 | 37.5 | 41.0 | 42.5 | 41.3 | 36.5 | 38.5 | 37.8 | 36.3 | 33.1 | 30.5 |
| Average daytime temperature (°C) | 28.4 | 32.0 | 34.1 | 37.8 | 38.8 | 38.5 | 33.8 | 36.9 | 34.4 | 34.1 | 29.6 | 27.9 |
| Average temperature (°C) | 23.0 | 24.9 | 27.5 | 30.6 | 32.2 | 32.2 | 29.2 | 30.8 | 29.0 | 28.5 | 25.5 | 24.1 |
| Average night temperature (°C) | 18.3 | 18.9 | 22.2 | 24.9 | 27.1 | 27.7 | 26.0 | 25.9 | 25.1 | 23.8 | 22.8 | 20.6 |
| Absolute minimum temperature (°C) | 15.1 | 17.3 | 18.3 | 22.1 | 24.0 | 25.7 | 24.0 | 24.2 | 24.0 | 21.4 | 21.5 | 17.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.6 | 10.8 | 11.2 | 10.1 | 9.5 | 6.2 | 10.2 | 9.1 | 10.4 | 7.2 | 8.0 |
| Precipitation (mm) | 11 | 0 | 30 | 31 | 73 | 47 | 155 | 95 | 209 | 47 | 279 | 338 |
| Sunny days | 19 | 25 | 20 | 16 | 16 | 10 | 6 | 5 | 2 | 9 | 1 | 4 |
| Rainy days | 12 | 3 | 11 | 14 | 15 | 20 | 25 | 26 | 28 | 22 | 29 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Merlapākkam is at