Last updated: June 18, 2025
In August, the average temperature in Brownsburg-Chatham, Canada is a comfortable 19°C (67°F). Expect a range of temperatures, with minimums dipping to 6°C (43°F) and maximums climbing to 31°C (88°F). Be prepared for some rain, as 108 mm (4.2 in) of precipitation typically occurs over 13 days, contributing to an average humidity level of 75%.
In August in Brownsburg-Chatham, the average temperature is 19°C (67°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 6°C (43°F). Overall, it's a great time to visit Brownsburg-Chatham if you enjoy mild weather with warm days and cooler nights.
In Brownsburg-Chatham in August, the precipitation amount is 108 mm (4.2 in), spread across 13 days.
In Brownsburg-Chatham in August humidity is 75%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making travel invigorating yet slightly sticky, as you navigate through the vibrant streets or scenic landscapes.
In Brownsburg-Chatham in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Brownsburg-Chatham.
UV Risk Categories
Weather in Brownsburg-Chatham varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Brownsburg-Chatham, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -10°C (15°F) | 84 mm (3.3 inches) | 93% | low |
| February Weather | -8°C (18°F) | 88 mm (3.5 inches) | 92% | moderate |
| March Weather | -3°C (26°F) | 91 mm (3.6 inches) | 86% | moderate |
| April Weather | 5°C (41°F) | 113 mm (4.5 inches) | 85% | high |
| May Weather | 13°C (55°F) | 112 mm (4.4 inches) | 80% | very high |
| June Weather | 18°C (64°F) | 105 mm (4.1 inches) | 74% | very high |
| July Weather | 21°C (70°F) | 127 mm (5.0 inches) | 76% | very high |
| August Weather | 19°C (67°F) | 108 mm (4.2 inches) | 75% | very high |
| September Weather | 15°C (59°F) | 93 mm (3.7 inches) | 78% | high |
| October Weather | 8°C (47°F) | 131 mm (5.2 inches) | 86% | moderate |
| November Weather | 0°C (32°F) | 108 mm (4.3 inches) | 88% | moderate |
| December Weather | -6°C (21°F) | 93 mm (3.7 inches) | 89% | low |