Last updated: June 18, 2025
In September, the average temperature in Three Hills, Canada hovers around 11°C (52°F). Temperatures can be quite variable, with a minimum of -4°C (25°F) and a maximum reaching up to 33°C (91°F). This month, expect an average precipitation of 42 mm (1.7 in) over 10 days, with a notable average humidity of 74%. Be prepared for a mix of weather as you explore!
In September in Three Hills, the average temperature is 11°C (52°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop as low as -4°C (25°F). This varied climate makes Three Hills an intriguing destination for travelers seeking diverse weather experiences.
In Three Hills in September, the precipitation amount is 42 mm (1.7 in) over the course of 10 days.
In Three Hills in September, humidity is 74%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill in the air, making travel outdoors feel heavier and more cumbersome, often leading to discomfort and a need for warmer clothing.
In Three Hills in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Three Hills.
UV Risk Categories
Weather in Three Hills varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Three Hills, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -10°C (14°F) | 9 mm (0.4 inches) | 91% | low |
February Weather | -13°C (10°F) | 21 mm (0.8 inches) | 93% | moderate |
March Weather | -5°C (24°F) | 25 mm (1.0 inches) | 88% | moderate |
April Weather | 2°C (36°F) | 28 mm (1.1 inches) | 84% | high |
May Weather | 11°C (52°F) | 54 mm (2.1 inches) | 80% | high |
June Weather | 15°C (60°F) | 94 mm (3.7 inches) | 79% | very high |
July Weather | 17°C (63°F) | 79 mm (3.1 inches) | 80% | very high |
August Weather | 17°C (62°F) | 42 mm (1.6 inches) | 77% | very high |
September Weather | 11°C (52°F) | 42 mm (1.7 inches) | 74% | high |
October Weather | 3°C (38°F) | 24 mm (1.0 inches) | 80% | moderate |
November Weather | -4°C (26°F) | 29 mm (1.1 inches) | 86% | low |
December Weather | -9°C (17°F) | 21 mm (0.8 inches) | 92% | low |