Average annual temperature is 26.8 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 11.1 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Viswanādhapuram
* Weather data for Viswanādhapuram 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) | 31.9 | 36.2 | 36.2 | 41.5 | 40.9 | 41.9 | 35.6 | 33.7 | 33.0 | 34.0 | 31.6 | 30.5 |
| Average daytime temperature (°C) | 29.8 | 33.3 | 34.2 | 36.8 | 36.4 | 36.5 | 31.8 | 31.9 | 30.9 | 31.9 | 30.3 | 27.4 |
| Average temperature (°C) | 22.7 | 25.1 | 27.2 | 30.0 | 29.7 | 31.0 | 27.6 | 27.8 | 26.8 | 27.0 | 24.8 | 21.9 |
| Average night temperature (°C) | 16.2 | 17.6 | 21.3 | 24.1 | 24.7 | 26.7 | 24.8 | 24.7 | 24.2 | 22.2 | 19.9 | 16.9 |
| Absolute minimum temperature (°C) | 11.1 | 14.6 | 19.1 | 21.5 | 21.2 | 24.4 | 23.6 | 23.5 | 23.3 | 19.0 | 17.4 | 12.9 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.1 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.7 | 10.0 | 10.6 | 10.2 | 9.2 | 7.6 | 8.4 | 7.4 | 10.3 | 9.8 | 8.9 |
| Precipitation (mm) | 8 | 0 | 41 | 96 | 141 | 127 | 403 | 183 | 332 | 18 | 36 | 67 |
| Sunny days | 26 | 26 | 14 | 14 | 7 | 5 | 1 | 2 | 0 | 24 | 15 | 25 |
| Rainy days | 5 | 2 | 17 | 16 | 24 | 25 | 30 | 29 | 30 | 7 | 15 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Viswanādhapuram is at