Last updated: March 2, 2024
The weather in Sylva, United States, during July is characterized by an average temperature of 21°C (70°F). Highs can soar to 29°C (84°F), while lows may dip to 13°C (55°F). Typically, the humidity level in Sylva throughout July hovers around 83%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In July, Sylva averages 100 mm (4.0 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 14 hours 14 minutes of daylight, with the sun shining for approximately 10 hours 55 minutes each day. Additionally, there is a 33% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In July, the UV Index in Sylva reaches a maximum of 11, 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 | 5 | 7 | 10 | 11 | 11 | 10 | 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 | ||||