Last updated: March 2, 2024
The weather in Merrifield, United States, during August is characterized by an average temperature of 25°C (78°F). Highs can soar to 35°C (95°F), while lows may dip to 17°C (62°F). Typically, the humidity level in Merrifield throughout August hovers around 72%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Merrifield averages 152 mm (6.0 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 13 hours 35 minutes of daylight, with the sun shining for approximately 10 hours 21 minutes each day. Additionally, there is a 35% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In August, the UV Index in Merrifield 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 | 1 | 3 | 5 | 7 | 9 | 9 | 9 | 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 | ||||||