Last updated: June 24, 2025
In Saint George, United States, the average temperature in April hovers around 6°C (44°F). However, temperatures can vary widely, with a minimum of -4°C (25°F) and a maximum reaching 21°C (70°F). Expect 133 mm (5.2 in) of precipitation spread over approximately 13 days, contributing to an average humidity level of 79%.
In April in Saint George, the average temperature is 6°C (44°F). The maximum can reach 21°C (70°F), while the minimum can drop as low as -4°C (25°F). Be prepared for a range of temperatures, making it ideal for layering your clothing while exploring the area.
In Saint George in April, the total precipitation amount is 133 mm (5.2 in) spread over 13 days.
In Saint George in April, humidity is 79%. With an average temperature of 6°C (44°F), this humidity feels like a cold, damp chill that seeps into your bones, making travel feel less comfortable and more challenging as the wet air clings to your clothes and skin.
In Saint George in April, 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 Saint George.
UV Risk Categories
Weather in Saint George varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Saint George, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -2°C (28°F) | 94 mm (3.7 inches) | 85% | low |
February Weather | -2°C (29°F) | 96 mm (3.8 inches) | 86% | moderate |
March Weather | 1°C (34°F) | 78 mm (3.1 inches) | 84% | moderate |
April Weather | 6°C (44°F) | 133 mm (5.2 inches) | 79% | high |
May Weather | 11°C (53°F) | 83 mm (3.3 inches) | 79% | very high |
June Weather | 17°C (62°F) | 72 mm (2.8 inches) | 86% | very high |
July Weather | 20°C (68°F) | 101 mm (4.0 inches) | 85% | very high |
August Weather | 20°C (68°F) | 80 mm (3.1 inches) | 83% | very high |
September Weather | 17°C (62°F) | 85 mm (3.3 inches) | 80% | high |
October Weather | 12°C (53°F) | 133 mm (5.2 inches) | 77% | moderate |
November Weather | 5°C (41°F) | 116 mm (4.6 inches) | 80% | moderate |
December Weather | 0°C (32°F) | 127 mm (5.0 inches) | 81% | low |