Average annual temperature is 25.4 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Diana
* Weather data for Diana Cuba is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.4 | 32.8 | 32.9 | 34.5 | 33.2 | 35.6 | 37.1 | 36.3 | 33.3 | 33.3 | 32.0 | 31.2 |
| Average daytime temperature (°C) | 28.1 | 30.2 | 30.0 | 31.6 | 31.4 | 32.6 | 34.3 | 32.9 | 31.6 | 30.3 | 29.1 | 26.3 |
| Average temperature (°C) | 22.5 | 24.0 | 24.2 | 25.4 | 25.7 | 27.3 | 28.5 | 27.9 | 26.8 | 25.9 | 24.6 | 22.4 |
| Average night temperature (°C) | 18.5 | 19.4 | 20.0 | 20.9 | 21.8 | 23.4 | 24.4 | 24.4 | 23.6 | 22.8 | 21.7 | 19.6 |
| Absolute minimum temperature (°C) | 11.8 | 15.1 | 17.1 | 18.5 | 20.2 | 21.7 | 23.0 | 23.0 | 21.9 | 18.4 | 18.3 | 14.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.6 | 10.2 | 11.5 | 11.4 | 11.3 | 11.9 | 10.4 | 9.6 | 10.0 | 9.4 | 8.1 |
| Precipitation (mm) | 8 | 5 | 80 | 35 | 102 | 121 | 76 | 174 | 108 | 59 | 35 | 67 |
| Sunny days | 20 | 21 | 16 | 10 | 3 | 3 | 6 | 5 | 2 | 11 | 11 | 17 |
| Rainy days | 11 | 7 | 15 | 20 | 28 | 27 | 25 | 26 | 28 | 20 | 19 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diana is at