Last updated: June 18, 2025
In Grande Prairie, Canada, the average temperature in October hovers around 3°C (37°F). During this time, it’s not uncommon for temperatures to dip as low as -20°C (-3°F) or rise to a pleasant 24°C (75°F). Expect about 42 mm (1.6 in) of precipitation spread over 8 days, accompanied by a notably high average humidity of 86%.
In October in Grande Prairie, the average temperature is 3°C (37°F). The maximum can reach 24°C (75°F) and the minimum can be as low as -20°C (-3°F). It's advisable to pack layers and be prepared for a wide range of temperatures while traveling.
In Grande Prairie in October, the precipitation amount is 42 mm (1.6 in) over a span of 8 days.
In Grande Prairie in October humidity is 86%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.
In Grande Prairie in October, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Grande Prairie, you can check the information here.
UV Risk Categories
Weather in Grande Prairie varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Grande Prairie, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -10°C (14°F) | 22 mm (0.9 inches) | 93% | low |
| February Weather | -12°C (10°F) | 29 mm (1.2 inches) | 94% | low |
| March Weather | -5°C (23°F) | 31 mm (1.2 inches) | 89% | moderate |
| April Weather | 2°C (35°F) | 32 mm (1.3 inches) | 85% | moderate |
| May Weather | 11°C (52°F) | 40 mm (1.6 inches) | 81% | high |
| June Weather | 15°C (59°F) | 71 mm (2.8 inches) | 78% | high |
| July Weather | 17°C (62°F) | 101 mm (4.0 inches) | 84% | very high |
| August Weather | 15°C (60°F) | 53 mm (2.1 inches) | 81% | high |
| September Weather | 10°C (50°F) | 53 mm (2.1 inches) | 80% | high |
| October Weather | 3°C (37°F) | 42 mm (1.6 inches) | 86% | moderate |
| November Weather | -5°C (23°F) | 57 mm (2.2 inches) | 91% | low |
| December Weather | -10°C (15°F) | 23 mm (0.9 inches) | 96% | low |