Average annual temperature is 25.7 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of San Antonio
* Weather data for San Antonio 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) | 31.2 | 30.6 | 32.1 | 33.1 | 31.0 | 34.3 | 35.7 | 34.9 | 33.0 | 33.1 | 30.6 | 31.0 |
| Average daytime temperature (°C) | 26.9 | 28.2 | 28.4 | 29.5 | 29.3 | 31.3 | 32.5 | 31.9 | 31.0 | 29.2 | 27.9 | 25.9 |
| Average temperature (°C) | 22.8 | 23.8 | 24.2 | 25.3 | 25.8 | 27.3 | 28.7 | 28.3 | 27.5 | 26.2 | 25.0 | 23.0 |
| Average night temperature (°C) | 19.9 | 20.7 | 21.1 | 22.0 | 22.9 | 24.0 | 25.5 | 25.5 | 24.6 | 23.9 | 22.8 | 20.9 |
| Absolute minimum temperature (°C) | 12.6 | 17.6 | 18.3 | 20.4 | 21.2 | 21.8 | 23.5 | 23.3 | 22.7 | 20.2 | 19.1 | 17.0 |
| 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 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.5 | 10.1 | 11.5 | 11.9 | 11.5 | 12.2 | 10.6 | 10.1 | 10.2 | 9.5 | 7.8 |
| Precipitation (mm) | 23 | 10 | 65 | 43 | 75 | 91 | 87 | 104 | 105 | 91 | 64 | 79 |
| Sunny days | 17 | 16 | 12 | 10 | 4 | 5 | 9 | 3 | 4 | 9 | 4 | 10 |
| Rainy days | 14 | 12 | 19 | 20 | 27 | 25 | 22 | 28 | 26 | 22 | 26 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio is at