Last updated: June 24, 2025
In Oklahoma City, United States, the average temperature in April hovers around 15°C (59°F). Expect a temperature range that swings from a chilling -4°C (25°F) to a sweltering 33°C (92°F). During this month, you'll likely encounter 124 mm (4.9 in) of precipitation spread across about 8 days. Don’t forget your umbrella, as the average humidity sits at a notable 72%!
In April in Oklahoma City, the average temperature is 15°C (59°F), with maximums reaching 33°C (92°F) and minimums dropping as low as -4°C (25°F). This variation in temperature makes it essential for travelers to pack layers to accommodate both warm and cool conditions.
In Oklahoma City in April, the precipitation amount is 124 mm (4.9 in) over a span of 8 days.
In Oklahoma City in April humidity is 72%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket wrapping around you, creating a sultry atmosphere that can make traveling a bit uncomfortable. The stickiness in the air can leave you feeling sluggish, so it’s advisable to stay hydrated and take breaks often while exploring.
In Oklahoma City in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Oklahoma City.
UV Risk Categories
Weather in Oklahoma City varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Oklahoma City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 47 mm (1.8 inches) | 76% | moderate |
| February Weather | 5°C (41°F) | 46 mm (1.8 inches) | 76% | high |
| March Weather | 12°C (54°F) | 84 mm (3.3 inches) | 70% | very high |
| April Weather | 15°C (59°F) | 124 mm (4.9 inches) | 72% | very high |
| May Weather | 21°C (70°F) | 137 mm (5.4 inches) | 82% | very high |
| June Weather | 26°C (79°F) | 96 mm (3.8 inches) | 82% | extreme |
| July Weather | 28°C (83°F) | 65 mm (2.6 inches) | 80% | extreme |
| August Weather | 27°C (81°F) | 67 mm (2.6 inches) | 72% | extreme |
| September Weather | 24°C (76°F) | 85 mm (3.3 inches) | 64% | very high |
| October Weather | 17°C (62°F) | 108 mm (4.3 inches) | 71% | high |
| November Weather | 10°C (50°F) | 30 mm (1.2 inches) | 81% | moderate |
| December Weather | 7°C (44°F) | 36 mm (1.4 inches) | 84% | moderate |