Last updated: March 2, 2024
The weather in Jamaica, United States, during July is characterized by an average temperature of 21°C (70°F). Highs can soar to 33°C (91°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Jamaica throughout July hovers around 66%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In July, Jamaica averages 164 mm (6.5 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 14 hours 57 minutes of daylight, with the sun shining for approximately 10 hours 34 minutes each day. Additionally, there is a 30% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In July, the UV Index in Jamaica reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 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 | 2 | 4 | 6 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||