Last updated: June 24, 2025
In August, the average temperature in Ashton-Sandy Spring, United States is a pleasant 25°C (77°F). However, temperatures can vary significantly, dipping to a cool 14°C (58°F) at night and soaring to a scorching 37°C (99°F) during the day. Visitors should be prepared for some rain, as 148 mm (5.8 in) of precipitation typically falls over 15 days. With an average humidity of 72%, the air can feel quite humid, making this destination uniquely vibrant and lush.
In August in Ashton-Sandy Spring, the average temperature is 25°C (77°F). Maximum temperatures can reach as high as 37°C (99°F), while minimums can drop to as low as 14°C (58°F). This pleasant range makes Ashton-Sandy Spring a great destination for travelers looking to enjoy warm weather while still having the option for cooler evenings.
In Ashton-Sandy Spring, in August, the precipitation amount is 148 mm (5.8 in) over a span of 15 days.
In Ashton-Sandy Spring in August, humidity is 72%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration both vibrant and a bit taxing as you sweat slightly more and seek shade often while enjoying the scenery.
In Ashton-Sandy Spring in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Ashton-Sandy Spring.
UV Risk Categories
Weather in Ashton-Sandy Spring varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Ashton-Sandy Spring, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 60 mm (2.4 inches) | 84% | moderate |
| February Weather | 4°C (40°F) | 99 mm (3.9 inches) | 83% | moderate |
| March Weather | 7°C (45°F) | 89 mm (3.5 inches) | 83% | high |
| April Weather | 13°C (56°F) | 94 mm (3.7 inches) | 81% | very high |
| May Weather | 18°C (65°F) | 139 mm (5.5 inches) | 78% | very high |
| June Weather | 23°C (74°F) | 133 mm (5.2 inches) | 79% | very high |
| July Weather | 26°C (80°F) | 168 mm (6.6 inches) | 74% | very high |
| August Weather | 25°C (77°F) | 148 mm (5.8 inches) | 72% | very high |
| September Weather | 21°C (71°F) | 105 mm (4.1 inches) | 75% | very high |
| October Weather | 16°C (61°F) | 106 mm (4.2 inches) | 81% | high |
| November Weather | 8°C (47°F) | 84 mm (3.3 inches) | 85% | moderate |
| December Weather | 4°C (40°F) | 95 mm (3.7 inches) | 84% | moderate |