Last updated: June 24, 2025
In April, the average temperature in Wyoming, United States hovers around 10°C (50°F), with a noteworthy range of minimums dipping to -8°C (18°F) and maximums soaring up to 28°C (83°F). During this time, expect about 115 mm (4.5 in) of precipitation over 11 days, contributing to an average humidity level of 85%. Prepare for a mix of cool and warm days combined with the potential for rain!
In April in Wyoming, the average temperature is 10°C (50°F), with maximums reaching up to 28°C (83°F) and minimums dropping as low as -8°C (18°F). Be prepared for a diverse range of weather conditions if you plan to travel during this time.
In Wyoming in April, the total precipitation amount is 115 mm (4.5 in) spread over 11 days.
In Wyoming in April, humidity is 85%. With an average temperature of 10°C (50°F), this humidity feels like a heavy, damp blanket surrounding you, making travel feel sluggish and uncomfortable as you navigate through the thick, moist air.
In Wyoming 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 Wyoming.
UV Risk Categories
Weather in Wyoming varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Wyoming, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -4°C (26°F) | 58 mm (2.3 inches) | 82% | moderate |
February Weather | -2°C (28°F) | 65 mm (2.6 inches) | 83% | moderate |
March Weather | 5°C (41°F) | 104 mm (4.1 inches) | 84% | high |
April Weather | 10°C (50°F) | 115 mm (4.5 inches) | 85% | very high |
May Weather | 17°C (63°F) | 162 mm (6.4 inches) | 79% | very high |
June Weather | 23°C (74°F) | 159 mm (6.3 inches) | 82% | extreme |
July Weather | 25°C (77°F) | 103 mm (4.1 inches) | 80% | very high |
August Weather | 23°C (74°F) | 68 mm (2.7 inches) | 81% | very high |
September Weather | 21°C (69°F) | 88 mm (3.5 inches) | 80% | very high |
October Weather | 13°C (55°F) | 133 mm (5.2 inches) | 82% | high |
November Weather | 4°C (40°F) | 55 mm (2.2 inches) | 88% | moderate |
December Weather | 1°C (34°F) | 51 mm (2.0 inches) | 84% | low |