Last updated: March 2, 2024
The weather in New Haven, United States, during July is characterized by an average temperature of 26°C (79°F). Highs can soar to 35°C (95°F), while lows may dip to 17°C (62°F). Typically, the humidity level in New Haven throughout July hovers around 80%.
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Average temperature
Maximum temperature
Humidity
In July, New Haven averages 115 mm (4.5 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 14 hours 26 minutes of daylight, with the sun shining for approximately 10 hours 58 minutes each day. Additionally, there is a 45% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In July, the UV Index in New Haven reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 14:00 and 16:00, 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 | 2 | 4 | 7 | 9 | 10 | 11 | 9 | 7 | 5 | 3 | 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 | ||||