Last updated: June 24, 2025
In Unionville, United States, the average temperature in August hovers around 22°C (73°F), offering a pleasant climate. However, temperatures can vary significantly, with minimums dipping to 10°C (51°F) and maximums soaring to 34°C (93°F). Expect around 130 mm (5.1 in) of precipitation spread over 13 days, contributing to an average humidity of 65%. This combination of warmth and moisture creates a vibrant atmosphere throughout the month.
In August, in Unionville, the average temperature is 22°C (73°F). Maximums can reach 34°C (93°F), while minimums can drop as low as 10°C (51°F). It's a great time for travelers to enjoy mild weather and a range of outdoor activities.
In Unionville in August, the precipitation amount is 130 mm (5.1 in) spread over 13 days.
In Unionville in August humidity is 65%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace—comfortable yet slightly sticky, making outdoor explorations refreshing during the cooler hours while encouraging travelers to stay hydrated and seek shade during the peak sun.
In Unionville 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 Unionville.
UV Risk Categories
Weather in Unionville varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Unionville, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 71 mm (2.8 inches) | 84% | moderate |
| February Weather | 0°C (33°F) | 98 mm (3.8 inches) | 82% | moderate |
| March Weather | 3°C (39°F) | 92 mm (3.6 inches) | 81% | high |
| April Weather | 10°C (49°F) | 114 mm (4.5 inches) | 78% | very high |
| May Weather | 15°C (60°F) | 129 mm (5.1 inches) | 69% | very high |
| June Weather | 20°C (69°F) | 97 mm (3.8 inches) | 69% | very high |
| July Weather | 24°C (75°F) | 135 mm (5.3 inches) | 62% | very high |
| August Weather | 22°C (73°F) | 130 mm (5.1 inches) | 65% | very high |
| September Weather | 19°C (66°F) | 107 mm (4.2 inches) | 68% | very high |
| October Weather | 13°C (56°F) | 139 mm (5.5 inches) | 74% | high |
| November Weather | 5°C (42°F) | 88 mm (3.5 inches) | 82% | moderate |
| December Weather | 1°C (34°F) | 103 mm (4.1 inches) | 80% | low |