Average annual temperature is 14.6 °C
Absolute maximum temperature: 22.5 °C
Absolute minimum temperature: 9.3 °C
Number of sunny days: 5 days
Number of rainy days: 360 days
Look at detailed online map of Oso
* Weather data for Oso 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) | 16.9 | 16.8 | 18.3 | 17.6 | 20.1 | 21.2 | 21.8 | 22.5 | 21.2 | 20.2 | 20.4 | 19.6 |
| Average daytime temperature (°C) | 15.6 | 15.9 | 15.8 | 16.6 | 17.5 | 17.7 | 19.0 | 18.8 | 18.8 | 18.1 | 18.0 | 17.8 |
| Average temperature (°C) | 13.3 | 13.9 | 13.8 | 14.3 | 15.1 | 14.7 | 14.9 | 14.7 | 14.8 | 15.1 | 15.1 | 15.2 |
| Average night temperature (°C) | 11.7 | 12.3 | 12.2 | 12.4 | 13.0 | 12.3 | 11.4 | 11.3 | 11.2 | 12.1 | 12.3 | 12.7 |
| Absolute minimum temperature (°C) | 9.4 | 9.5 | 10.1 | 11.2 | 11.5 | 9.4 | 9.9 | 9.3 | 9.6 | 10.0 | 10.5 | 10.7 |
| 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 | 12.2 | 12.2 | 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) | 6.2 | 8.0 | 5.5 | 7.1 | 7.9 | 9.3 | 10.3 | 9.8 | 10.1 | 8.3 | 8.4 | 7.7 |
| Precipitation (mm) | 521 | 306 | 762 | 622 | 390 | 221 | 191 | 269 | 294 | 371 | 423 | 522 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 28 | 29 | 31 | 30 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oso during the most sunny months:
The largest precipitation sum in Oso is at