Average annual temperature is 21.4 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Penam
* Weather data for Penam 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) | 25.0 | 29.1 | 29.5 | 33.2 | 33.6 | 34.5 | 29.7 | 26.9 | 26.6 | 27.3 | 26.0 | 23.7 |
| Average daytime temperature (°C) | 23.0 | 26.9 | 26.3 | 28.8 | 29.3 | 30.2 | 26.0 | 25.4 | 25.2 | 25.6 | 23.5 | 22.0 |
| Average temperature (°C) | 17.7 | 20.4 | 21.3 | 23.6 | 24.4 | 25.7 | 22.5 | 22.2 | 21.8 | 21.4 | 19.2 | 17.1 |
| Average night temperature (°C) | 13.0 | 14.6 | 17.2 | 19.5 | 20.6 | 22.4 | 20.3 | 19.8 | 19.6 | 17.7 | 15.6 | 13.2 |
| Absolute minimum temperature (°C) | 7.6 | 12.1 | 15.3 | 16.8 | 16.9 | 20.2 | 19.6 | 18.4 | 18.6 | 14.1 | 14.0 | 10.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.7 | 10.1 | 10.7 | 10.2 | 9.0 | 6.9 | 8.1 | 7.5 | 10.5 | 9.7 | 8.9 |
| Precipitation (mm) | 16 | 1 | 74 | 104 | 146 | 85 | 378 | 137 | 299 | 32 | 98 | 132 |
| Sunny days | 24 | 26 | 13 | 4 | 5 | 2 | 0 | 2 | 0 | 14 | 12 | 23 |
| Rainy days | 7 | 2 | 18 | 26 | 26 | 28 | 31 | 29 | 30 | 17 | 18 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Penam is at