Average annual temperature is 25.2 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 31 days
Number of rainy days: 334 days
Look at detailed online map of Derna
* Weather data for Derna 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) | 32.6 | 32.8 | 33.0 | 32.5 | 32.9 | 31.1 | 32.2 | 33.7 | 34.6 | 34.8 | 33.8 | 32.3 |
| Average daytime temperature (°C) | 28.7 | 29.9 | 29.2 | 29.5 | 29.1 | 28.2 | 28.9 | 30.0 | 31.1 | 31.0 | 29.9 | 29.0 |
| Average temperature (°C) | 24.6 | 25.3 | 25.0 | 25.0 | 25.0 | 24.0 | 24.6 | 25.3 | 26.1 | 26.3 | 25.6 | 25.1 |
| Average night temperature (°C) | 21.8 | 22.1 | 22.2 | 22.2 | 22.4 | 21.4 | 21.9 | 22.3 | 22.8 | 23.2 | 22.9 | 22.8 |
| Absolute minimum temperature (°C) | 20.8 | 21.3 | 20.7 | 20.0 | 21.4 | 19.2 | 21.0 | 21.1 | 21.6 | 22.0 | 21.8 | 21.7 |
| 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 | 12.1 | 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) | 8.7 | 9.7 | 7.9 | 8.8 | 8.7 | 8.3 | 9.5 | 9.2 | 9.7 | 8.8 | 8.6 | 7.7 |
| Precipitation (mm) | 250 | 156 | 310 | 298 | 447 | 300 | 253 | 172 | 156 | 229 | 335 | 390 |
| Sunny days | 6 | 8 | 1 | 0 | 0 | 0 | 1 | 6 | 5 | 4 | 0 | 0 |
| Rainy days | 25 | 20 | 30 | 30 | 31 | 30 | 30 | 25 | 25 | 27 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Derna is at