Average annual temperature is 21.3 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Gudalur
* Weather data for Gudalur 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) | 27.3 | 29.5 | 31.7 | 32.7 | 29.8 | 28.5 | 26.4 | 28.0 | 28.3 | 29.0 | 28.5 | 27.7 |
| Average daytime temperature (°C) | 25.9 | 28.1 | 28.6 | 29.4 | 27.3 | 25.9 | 23.8 | 26.3 | 25.2 | 27.0 | 26.4 | 26.5 |
| Average temperature (°C) | 19.2 | 20.7 | 22.0 | 23.0 | 22.5 | 21.8 | 20.6 | 21.6 | 21.0 | 21.7 | 21.1 | 20.8 |
| Average night temperature (°C) | 14.0 | 14.8 | 16.7 | 18.3 | 19.6 | 19.2 | 18.8 | 18.3 | 18.6 | 17.8 | 17.4 | 16.6 |
| Absolute minimum temperature (°C) | 11.8 | 12.3 | 13.7 | 15.5 | 18.3 | 17.4 | 17.8 | 16.3 | 17.9 | 15.8 | 16.0 | 14.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 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) | 10.4 | 10.9 | 11.0 | 10.8 | 9.2 | 9.9 | 7.1 | 11.2 | 8.9 | 9.9 | 8.9 | 9.1 |
| Precipitation (mm) | 19 | 5 | 20 | 76 | 128 | 70 | 253 | 53 | 69 | 88 | 94 | 25 |
| Sunny days | 27 | 26 | 18 | 12 | 1 | 0 | 0 | 8 | 0 | 11 | 7 | 18 |
| Rainy days | 4 | 2 | 13 | 18 | 30 | 30 | 31 | 23 | 30 | 20 | 23 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gudalur is at