Average annual temperature is 28.6 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Odaikulam
* Weather data for Odaikulam 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) | 33.3 | 34.7 | 38.1 | 40.1 | 39.5 | 41.2 | 40.6 | 41.3 | 37.4 | 36.1 | 32.0 | 32.5 |
| Average daytime temperature (°C) | 30.8 | 31.7 | 34.6 | 36.7 | 35.9 | 38.9 | 37.4 | 37.9 | 35.4 | 33.3 | 30.4 | 29.5 |
| Average temperature (°C) | 25.4 | 25.8 | 28.6 | 30.3 | 30.1 | 31.7 | 30.9 | 30.7 | 29.5 | 28.1 | 26.2 | 26.1 |
| Average night temperature (°C) | 21.2 | 21.1 | 24.1 | 25.5 | 26.3 | 27.4 | 26.7 | 26.5 | 25.9 | 24.5 | 23.3 | 23.3 |
| Absolute minimum temperature (°C) | 19.0 | 18.7 | 21.3 | 24.2 | 24.2 | 26.2 | 24.5 | 24.4 | 24.3 | 22.8 | 22.3 | 21.8 |
| 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.1 | 11.0 | 11.1 | 9.6 | 10.1 | 9.1 | 11.2 | 10.5 | 9.8 | 7.8 | 8.0 |
| Precipitation (mm) | 13 | 54 | 37 | 60 | 127 | 59 | 47 | 125 | 116 | 214 | 361 | 185 |
| Sunny days | 20 | 20 | 8 | 7 | 8 | 2 | 7 | 2 | 0 | 1 | 0 | 4 |
| Rainy days | 11 | 8 | 23 | 23 | 23 | 28 | 24 | 29 | 30 | 30 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Odaikulam is at