Last updated: March 2, 2024
The weather in Guantanamo, Cuba, during August is characterized by an average temperature of 28°C (82°F). Highs can soar to 34°C (94°F), while lows may dip to 23°C (74°F). Typically, the humidity level in Guantanamo throughout August hovers around 81%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Guantanamo averages 97 mm (3.8 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 12 hours 46 minutes of daylight, with the sun shining for approximately 11 hours 7 minutes each day. Additionally, there is a 36% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Guantanamo reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 3 | 6 | 9 | 12 | 13 | 12 | 9 | 6 | 3 | 1 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||