Last updated: June 24, 2025
In April, the average temperature in Zion, United States hovers around 4°C (40°F), with a minimum of -5°C (23°F) and a maximum reaching 14°C (57°F). During this time, you can expect approximately 116 mm (4.6 in) of precipitation spread over 13 days. The average humidity is notably high at 85%, creating a refreshing yet damp atmosphere.
In April in Zion, the average temperature is 4°C (40°F). The maximum can reach 14°C (57°F), while the minimum can drop as low as -5°C (23°F). Be prepared for chilly weather and pack accordingly if you plan to visit during this time.
In Zion in April, the total precipitation amount reaches 116 mm (4.6 in) over the course of 13 days.
In Zion in April, humidity is 85%. With an average temperature of 4°C (40°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities feel much colder and damp, which can be quite uncomfortable for traveling.
In Zion in April, 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 Zion.
UV Risk Categories
Weather in Zion varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Zion, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -2°C (28°F) | 78 mm (3.1 inches) | 85% | low |
February Weather | -2°C (28°F) | 79 mm (3.1 inches) | 85% | moderate |
March Weather | 1°C (35°F) | 80 mm (3.1 inches) | 85% | high |
April Weather | 4°C (40°F) | 116 mm (4.6 inches) | 85% | very high |
May Weather | 9°C (48°F) | 155 mm (6.1 inches) | 78% | very high |
June Weather | 15°C (59°F) | 96 mm (3.8 inches) | 80% | very high |
July Weather | 21°C (69°F) | 62 mm (2.4 inches) | 78% | very high |
August Weather | 22°C (71°F) | 58 mm (2.3 inches) | 76% | very high |
September Weather | 19°C (66°F) | 83 mm (3.3 inches) | 79% | very high |
October Weather | 12°C (55°F) | 150 mm (5.9 inches) | 83% | moderate |
November Weather | 5°C (41°F) | 70 mm (2.8 inches) | 88% | moderate |
December Weather | 1°C (35°F) | 68 mm (2.7 inches) | 81% | low |