Average annual temperature is 26.7 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Nariño
* Weather data for Nariño 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) | 31.7 | 33.5 | 31.3 | 31.3 | 32.5 | 35.5 | 36.1 | 37.8 | 37.1 | 34.7 | 33.3 | 35.0 |
| Average daytime temperature (°C) | 29.2 | 31.3 | 29.1 | 29.4 | 30.2 | 30.5 | 33.8 | 34.5 | 35.0 | 31.6 | 30.5 | 31.2 |
| Average temperature (°C) | 24.8 | 26.4 | 24.9 | 25.4 | 26.3 | 26.1 | 28.3 | 28.9 | 29.3 | 27.1 | 26.3 | 27.0 |
| Average night temperature (°C) | 21.1 | 21.7 | 21.7 | 22.0 | 22.6 | 22.3 | 23.3 | 23.8 | 23.9 | 23.0 | 22.7 | 22.9 |
| Absolute minimum temperature (°C) | 20.0 | 19.4 | 20.6 | 21.0 | 21.2 | 20.9 | 21.6 | 21.9 | 22.3 | 21.7 | 21.7 | 21.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 | 12.3 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.6 | 10.1 | 8.5 | 9.5 | 10.2 | 10.9 | 11.2 | 10.8 | 11.1 | 9.4 | 9.7 | 9.5 |
| Precipitation (mm) | 62 | 103 | 251 | 190 | 196 | 80 | 28 | 59 | 83 | 244 | 171 | 171 |
| Sunny days | 2 | 6 | 0 | 1 | 11 | 14 | 20 | 16 | 13 | 0 | 3 | 5 |
| Rainy days | 29 | 22 | 31 | 29 | 20 | 16 | 11 | 15 | 17 | 31 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nariño is at