Average annual temperature is 9.4 °C
Absolute maximum temperature: 17.6 °C
Absolute minimum temperature: 2.2 °C
Number of sunny days: 24 days
Number of rainy days: 341 days
Look at detailed online map of Rosas
* Weather data for Rosas 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) | 15.4 | 15.2 | 16.1 | 15.9 | 15.6 | 14.5 | 15.8 | 16.8 | 17.3 | 17.5 | 17.6 | 17.2 |
| Average daytime temperature (°C) | 13.4 | 14.2 | 13.4 | 13.8 | 14.1 | 12.4 | 13.1 | 13.7 | 14.8 | 15.2 | 15.3 | 15.1 |
| Average temperature (°C) | 9.0 | 9.7 | 9.3 | 9.4 | 9.9 | 8.7 | 8.6 | 8.8 | 9.4 | 10.1 | 10.1 | 10.5 |
| Average night temperature (°C) | 5.8 | 6.5 | 6.2 | 6.4 | 7.0 | 6.2 | 5.4 | 5.2 | 5.1 | 6.2 | 6.1 | 7.3 |
| Absolute minimum temperature (°C) | 3.7 | 4.8 | 3.6 | 4.4 | 5.0 | 3.1 | 3.7 | 3.4 | 2.2 | 4.1 | 4.0 | 5.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.5 | 9.7 | 8.0 | 8.3 | 9.5 | 8.9 | 9.6 | 9.9 | 10.7 | 9.7 | 10.3 | 9.3 |
| Precipitation (mm) | 231 | 140 | 197 | 196 | 91 | 59 | 70 | 67 | 30 | 98 | 122 | 204 |
| Sunny days | 1 | 0 | 0 | 0 | 1 | 1 | 3 | 10 | 6 | 0 | 2 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 30 | 29 | 28 | 21 | 24 | 31 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rosas is at