Last updated: March 2, 2024
The weather in Chatham, Canada, during July is characterized by an average temperature of 23°C (74°F). Highs can soar to 33°C (91°F), while lows may dip to 13°C (56°F). Typically, the humidity level in Chatham throughout July hovers around 79%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In July, Chatham averages 95 mm (3.8 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 14 hours 53 minutes of daylight, with the sun shining for approximately 11 hours 43 minutes each day. Additionally, there is a 46% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In July, the UV Index in Chatham reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 1 | 3 | 5 | 7 | 9 | 10 | 9 | 8 | 6 | 4 | 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 | ||||||