Average annual temperature is 23.4 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 21 days
Number of rainy days: 344 days
Look at detailed online map of Tulcán
* Weather data for Tulcán Colombia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.9 | 31.9 | 30.7 | 31.3 | 32.7 | 32.6 | 33.0 | 33.9 | 32.8 | 30.8 | 31.3 | 30.6 |
| Average daytime temperature (°C) | 27.5 | 29.6 | 28.4 | 28.5 | 29.2 | 29.3 | 30.0 | 29.8 | 29.8 | 28.5 | 28.3 | 28.6 |
| Average temperature (°C) | 22.1 | 23.3 | 22.7 | 22.6 | 23.7 | 23.7 | 24.3 | 24.1 | 23.9 | 23.1 | 23.2 | 23.7 |
| Average night temperature (°C) | 18.3 | 19.0 | 19.3 | 19.5 | 20.4 | 20.2 | 20.5 | 20.5 | 20.2 | 20.2 | 20.1 | 20.4 |
| Absolute minimum temperature (°C) | 16.2 | 16.5 | 17.9 | 18.5 | 19.0 | 19.2 | 19.5 | 19.6 | 19.5 | 19.0 | 18.8 | 19.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 10.0 | 10.2 | 8.9 | 8.5 | 8.4 | 9.5 | 10.4 | 9.8 | 9.3 | 8.3 | 9.1 | 9.7 |
| Precipitation (mm) | 127 | 98 | 272 | 338 | 412 | 435 | 309 | 268 | 349 | 443 | 403 | 155 |
| Sunny days | 3 | 3 | 2 | 0 | 0 | 5 | 6 | 1 | 1 | 0 | 0 | 0 |
| Rainy days | 28 | 25 | 29 | 30 | 31 | 25 | 25 | 30 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tulcán is at