Average annual temperature is 15.5 °C
Absolute maximum temperature: 27.9 °C
Absolute minimum temperature: 6.6 °C
Number of sunny days: 63 days
Number of rainy days: 302 days
Look at detailed online map of Tumbaco
* Weather data for Tumbaco Ecuador is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.5 | 22.8 | 23.1 | 22.8 | 24.0 | 23.2 | 24.7 | 26.3 | 27.9 | 26.2 | 24.6 | 24.1 |
| Average daytime temperature (°C) | 19.3 | 20.6 | 19.4 | 20.2 | 21.0 | 21.6 | 22.3 | 23.9 | 25.4 | 23.2 | 22.0 | 21.3 |
| Average temperature (°C) | 14.1 | 14.7 | 14.4 | 14.7 | 15.4 | 15.2 | 16.1 | 16.7 | 17.2 | 16.2 | 15.8 | 15.9 |
| Average night temperature (°C) | 10.7 | 10.6 | 10.9 | 11.0 | 11.3 | 10.4 | 11.1 | 11.1 | 10.9 | 12.2 | 11.6 | 12.2 |
| Absolute minimum temperature (°C) | 8.0 | 8.1 | 7.5 | 8.1 | 8.3 | 6.8 | 8.2 | 8.2 | 6.6 | 9.8 | 10.0 | 9.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.4 | 10.3 | 8.5 | 8.7 | 9.7 | 10.5 | 10.7 | 10.7 | 11.1 | 9.2 | 10.1 | 9.6 |
| Precipitation (mm) | 142 | 97 | 244 | 257 | 93 | 29 | 32 | 44 | 39 | 128 | 151 | 162 |
| Sunny days | 0 | 2 | 0 | 0 | 2 | 12 | 16 | 15 | 13 | 1 | 1 | 1 |
| Rainy days | 31 | 26 | 31 | 30 | 29 | 18 | 15 | 16 | 17 | 30 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tumbaco is at