Last updated: June 24, 2025
In August, the average temperature in Mountain City, United States reaches a warm 29°C (85°F). You can expect a minimum of 20°C (68°F) and the maximum soaring up to 40°C (104°F). During the month, precipitation averages 111 mm (4.4 in) over approximately 7 days, while the average humidity sits at a comfortable 58%. Enjoy the warmth, but don't forget your umbrella!
In August in Mountain City, the average temperature is 29°C (85°F), with maximums reaching up to 40°C (104°F) and minimums dipping as low as 20°C (68°F). It's a perfect time to enjoy outdoor activities and explore the vibrant atmosphere, but don't forget to stay hydrated and protect yourself from the sun!
In Mountain City in August, the precipitation amount is 111 mm (4.4 in) over the course of 7 days.
In Mountain City in August, humidity is 58%. With an average temperature of 29°C (85°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet slightly sweat-inducing, so travelers should stay hydrated and plan for occasional breaks in the shade.
In Mountain City in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Mountain City.
UV Risk Categories
Weather in Mountain City varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Mountain City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 11°C (52°F) | 48 mm (1.9 inches) | 79% | moderate |
| February Weather | 12°C (54°F) | 60 mm (2.4 inches) | 79% | very high |
| March Weather | 17°C (64°F) | 67 mm (2.6 inches) | 74% | very high |
| April Weather | 20°C (69°F) | 89 mm (3.5 inches) | 76% | extreme |
| May Weather | 25°C (76°F) | 149 mm (5.9 inches) | 81% | extreme |
| June Weather | 27°C (82°F) | 102 mm (4.0 inches) | 76% | extreme |
| July Weather | 29°C (84°F) | 79 mm (3.1 inches) | 66% | extreme |
| August Weather | 29°C (85°F) | 111 mm (4.4 inches) | 58% | extreme |
| September Weather | 26°C (79°F) | 112 mm (4.4 inches) | 65% | extreme |
| October Weather | 21°C (70°F) | 94 mm (3.7 inches) | 74% | very high |
| November Weather | 15°C (60°F) | 49 mm (1.9 inches) | 81% | high |
| December Weather | 13°C (55°F) | 73 mm (2.9 inches) | 86% | moderate |