Last updated: March 2, 2024
The weather in Annandale, United States, during August is characterized by an average temperature of 23°C (74°F). Highs can soar to 33°C (92°F), while lows may dip to 13°C (56°F). Typically, the humidity level in Annandale throughout August hovers around 62%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Annandale averages 136 mm (5.4 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 13 hours 42 minutes of daylight, with the sun shining for approximately 9 hours 42 minutes each day. Additionally, there is a 31% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Annandale reaches a maximum of 9, 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 | 2 | 3 | 5 | 7 | 8 | 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 | ||||||