Average annual temperature is 28.0 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Ponmānjanallūr
* Weather data for Ponmānjanallūr 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) | 30.7 | 33.1 | 36.4 | 38.8 | 38.8 | 39.1 | 38.3 | 39.5 | 36.0 | 36.5 | 31.7 | 33.1 |
| Average daytime temperature (°C) | 29.1 | 30.8 | 33.6 | 36.0 | 35.8 | 36.6 | 35.5 | 36.7 | 34.6 | 33.4 | 29.6 | 29.1 |
| Average temperature (°C) | 24.1 | 24.6 | 27.6 | 29.6 | 30.1 | 30.7 | 30.2 | 30.4 | 28.9 | 28.0 | 25.7 | 25.6 |
| Average night temperature (°C) | 19.9 | 19.7 | 22.9 | 24.6 | 26.0 | 27.2 | 26.6 | 26.1 | 25.7 | 24.3 | 23.1 | 22.9 |
| Absolute minimum temperature (°C) | 17.1 | 17.3 | 20.4 | 21.7 | 23.5 | 25.2 | 24.6 | 24.5 | 23.9 | 22.9 | 20.8 | 20.6 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 9.9 | 9.8 | 10.8 | 10.9 | 9.4 | 9.7 | 7.8 | 10.8 | 9.7 | 10.3 | 6.9 | 7.4 |
| Precipitation (mm) | 10 | 52 | 56 | 45 | 101 | 85 | 59 | 94 | 180 | 167 | 456 | 136 |
| Sunny days | 17 | 20 | 12 | 14 | 14 | 9 | 7 | 7 | 1 | 2 | 0 | 2 |
| Rainy days | 14 | 8 | 19 | 16 | 17 | 21 | 24 | 24 | 29 | 29 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ponmānjanallūr is at