Last updated: June 18, 2025
In Campbellton, Canada, the average temperature in August is a pleasant 17°C (64°F). Expect a cool minimum of 4°C (39°F) and a warm maximum of 31°C (89°F). During this month, the region sees 81 mm (3.2 in) of precipitation over 11 days, contributing to a relatively high average humidity of 84%. Embrace the mild weather, but be prepared for the occasional shower!
In August in Campbellton, the average temperature is 17°C (64°F), with maximums reaching up to 31°C (89°F) and minimums dropping as low as 4°C (39°F). This wide temperature range makes it essential for travelers to pack layers to ensure comfort during their stay.
In Campbellton in August, the precipitation amount is 81 mm (3.2 in) over a span of 11 days.
In Campbellton in August, humidity is 84%. With an average temperature of 17°C (64°F), this humidity feels like a warm embrace, making it essential for travelers to stay hydrated and take frequent breaks in the shade to avoid feeling overly sticky and drained.
In Campbellton 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 Campbellton.
UV Risk Categories
Weather in Campbellton varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Campbellton, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (12°F) | 85 mm (3.4 inches) | 89% | low |
| February Weather | -10°C (14°F) | 75 mm (3.0 inches) | 90% | moderate |
| March Weather | -5°C (23°F) | 84 mm (3.3 inches) | 88% | moderate |
| April Weather | 2°C (35°F) | 114 mm (4.5 inches) | 86% | high |
| May Weather | 9°C (49°F) | 90 mm (3.5 inches) | 83% | very high |
| June Weather | 15°C (59°F) | 91 mm (3.6 inches) | 75% | very high |
| July Weather | 18°C (65°F) | 86 mm (3.4 inches) | 82% | very high |
| August Weather | 17°C (64°F) | 81 mm (3.2 inches) | 84% | very high |
| September Weather | 12°C (54°F) | 124 mm (4.9 inches) | 85% | high |
| October Weather | 6°C (43°F) | 116 mm (4.5 inches) | 87% | moderate |
| November Weather | -1°C (30°F) | 131 mm (5.1 inches) | 86% | low |
| December Weather | -8°C (18°F) | 110 mm (4.3 inches) | 88% | low |