Average annual temperature is 26.5 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 222 days
Number of rainy days: 143 days
Look at detailed online map of Colombo
* Weather data for Colombo Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.0 | 33.5 | 33.6 | 32.3 | 34.5 | 34.9 | 34.1 | 33.9 | 32.6 | 32.1 | 32.9 | 33.5 |
| Average daytime temperature (°C) | 29.7 | 31.0 | 29.9 | 30.7 | 32.8 | 32.3 | 32.0 | 31.5 | 31.1 | 29.9 | 31.0 | 30.3 |
| Average temperature (°C) | 24.4 | 25.4 | 24.6 | 25.4 | 27.7 | 27.9 | 28.0 | 27.8 | 27.6 | 26.4 | 27.0 | 25.6 |
| Average night temperature (°C) | 20.3 | 21.0 | 20.3 | 20.8 | 23.4 | 24.2 | 25.1 | 24.9 | 24.8 | 23.8 | 24.1 | 22.3 |
| Absolute minimum temperature (°C) | 17.7 | 18.7 | 18.4 | 18.8 | 19.4 | 21.4 | 22.9 | 23.0 | 23.1 | 21.4 | 20.0 | 18.6 |
| 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 | 13.2 | 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 | 10.6 | 11.0 | 11.7 | 11.7 | 11.6 | 10.4 | 10.0 | 10.3 | 8.5 | 9.9 | 8.6 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 0 | 32 | 291 | 160 | 149 | 333 | 31 | 8 |
| Sunny days | 31 | 27 | 26 | 30 | 30 | 24 | 3 | 2 | 5 | 7 | 16 | 21 |
| Rainy days | 0 | 1 | 5 | 0 | 1 | 6 | 28 | 29 | 25 | 24 | 14 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Colombo is at