Average annual temperature is 27.7 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of Iththikkandal
* Weather data for Iththikkandal Sri Lanka is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.9 | 32.8 | 35.3 | 36.9 | 33.4 | 33.3 | 33.2 | 33.6 | 32.4 | 33.0 | 31.9 | 30.0 |
| Average daytime temperature (°C) | 29.0 | 30.4 | 33.0 | 33.7 | 31.5 | 31.8 | 31.5 | 32.0 | 30.8 | 30.7 | 29.5 | 28.8 |
| Average temperature (°C) | 25.1 | 25.8 | 28.1 | 28.9 | 29.1 | 29.5 | 28.8 | 28.9 | 28.5 | 27.4 | 26.0 | 26.2 |
| Average night temperature (°C) | 21.6 | 21.9 | 24.2 | 25.0 | 27.0 | 27.8 | 27.0 | 26.8 | 26.4 | 24.7 | 23.6 | 24.1 |
| Absolute minimum temperature (°C) | 18.5 | 19.0 | 22.9 | 23.4 | 23.7 | 26.4 | 26.4 | 26.0 | 25.2 | 23.2 | 22.9 | 23.0 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 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) | 9.5 | 10.3 | 11.0 | 10.8 | 9.2 | 10.6 | 10.0 | 11.2 | 10.5 | 9.7 | 7.4 | 8.4 |
| Precipitation (mm) | 70 | 95 | 44 | 84 | 98 | 20 | 21 | 2 | 43 | 165 | 373 | 191 |
| Sunny days | 16 | 14 | 2 | 3 | 9 | 12 | 18 | 25 | 2 | 0 | 1 | 1 |
| Rainy days | 15 | 14 | 29 | 27 | 22 | 18 | 13 | 6 | 28 | 31 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iththikkandal is at