Last updated: March 2, 2024
The weather in Westerly, United States, during July is characterized by an average temperature of 23°C (74°F). Highs can soar to 33°C (93°F), while lows may dip to 16°C (61°F). Typically, the humidity level in Westerly throughout July hovers around 76%.
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Average temperature
Maximum temperature
Humidity
In July, Westerly averages 128 mm (5.0 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 14 hours 47 minutes of daylight, with the sun shining for approximately 11 hours 10 minutes each day. Additionally, there is a 38% probability of sunny days during this period.
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Chance of sun
In July, the UV Index in Westerly 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 | 9 | 7 | 5 | 3 | 1 | 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 | ||||||