Last updated: June 24, 2025
In August, the average temperature in Highlands Ranch, United States is a balmy 21°C (69°F). Expect to experience a range with minimum temperatures dipping to 8°C (47°F) and soaring up to a maximum of 34°C (94°F). Precipitation is moderate, with an average of 37 mm (1.4 in) over 9 days, while the air holds a comfortable average humidity of 56%. Enjoy the delightful climate!
In August in Highlands Ranch, the average temperature is 21°C (69°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 8°C (47°F). This pleasant climate makes Highlands Ranch an ideal destination for travelers seeking diverse weather experiences.
In Highlands Ranch in August, the total precipitation amount is 37 mm (1.4 in) spread across 9 days.
In Highlands Ranch in August humidity is 56%. With an average temperature of 21°C (69°F), this humidity feels like a comfortable embrace, making it ideal for leisurely strolls and outdoor exploration, though travelers may want to keep hydrated and dress in light layers to enjoy the warm, slightly moist air.
In Highlands Ranch in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Highlands Ranch.
UV Risk Categories
Weather in Highlands Ranch varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Highlands Ranch, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 23 mm (0.9 inches) | 88% | moderate |
| February Weather | -3°C (27°F) | 28 mm (1.1 inches) | 87% | high |
| March Weather | 2°C (37°F) | 64 mm (2.5 inches) | 81% | very high |
| April Weather | 6°C (44°F) | 57 mm (2.2 inches) | 76% | extreme |
| May Weather | 11°C (53°F) | 118 mm (4.6 inches) | 66% | extreme |
| June Weather | 19°C (66°F) | 56 mm (2.2 inches) | 58% | extreme |
| July Weather | 21°C (71°F) | 57 mm (2.2 inches) | 52% | extreme |
| August Weather | 21°C (69°F) | 37 mm (1.4 inches) | 56% | extreme |
| September Weather | 17°C (64°F) | 36 mm (1.4 inches) | 65% | very high |
| October Weather | 8°C (47°F) | 38 mm (1.5 inches) | 76% | high |
| November Weather | 3°C (38°F) | 23 mm (0.9 inches) | 82% | moderate |
| December Weather | -1°C (31°F) | 14 mm (0.6 inches) | 89% | moderate |