Last updated: June 18, 2025
In April, the average temperature in Cardston, Canada hovers around 4°C (39°F). The weather can be quite variable, with minimum temperatures plunging to -18°C (1°F) and occasionally reaching a maximum of 26°C (78°F). Expect approximately 53 mm (2.1 in) of precipitation over about 9 days, and note that the average humidity is a notable 84%, adding to the brisk atmosphere.
In April in Cardston, the average temperature is 4°C (39°F), with maximums reaching 26°C (78°F) and minimums dropping as low as -18°C (1°F). Travelers should be prepared for a wide range of temperatures, so it's essential to pack accordingly for varying weather conditions.
In Cardston in April, the total precipitation amount is 53 mm (2.1 in) spread over 9 days.
In Cardston in April, humidity is 84%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor excursions uncomfortable and demanding more layers than you anticipate while traveling.
In Cardston in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Cardston, you can refer to this Hourly UV Index in Cardston.
UV Risk Categories
Weather in Cardston varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Cardston, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -4°C (25°F) | 14 mm (0.5 inches) | 93% | low |
February Weather | -9°C (17°F) | 39 mm (1.5 inches) | 91% | moderate |
March Weather | -1°C (31°F) | 31 mm (1.2 inches) | 88% | moderate |
April Weather | 4°C (39°F) | 53 mm (2.1 inches) | 84% | high |
May Weather | 10°C (51°F) | 72 mm (2.9 inches) | 78% | very high |
June Weather | 15°C (59°F) | 59 mm (2.3 inches) | 77% | very high |
July Weather | 19°C (66°F) | 22 mm (0.9 inches) | 79% | very high |
August Weather | 18°C (65°F) | 32 mm (1.3 inches) | 69% | very high |
September Weather | 12°C (55°F) | 35 mm (1.4 inches) | 69% | high |
October Weather | 5°C (41°F) | 45 mm (1.8 inches) | 78% | moderate |
November Weather | 0°C (33°F) | 37 mm (1.5 inches) | 87% | moderate |
December Weather | -4°C (25°F) | 28 mm (1.1 inches) | 94% | low |