Last updated: August 27, 2025
In April, the average temperature in Houston, United Kingdom hovers around 8°C (47°F), with a minimum drop to -3°C (27°F) and a pleasant maximum reaching up to 22°C (72°F). Expect about 46 mm (1.8 in) of precipitation spread over 10 days, coupled with a relatively high average humidity of 85%. Be prepared for a mix of weather as the month unfolds!
In April in Houston, the average temperature is 8°C (47°F). Maximums can reach 22°C (72°F), while minimums can drop to as low as -3°C (27°F). Be prepared for a range of temperatures and pack accordingly for a comfortable travel experience.
In Houston in April, the precipitation amount is 46 mm (1.8 in) over the course of 10 days.
In Houston in April humidity is 85%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities feel less refreshing and more uncomfortable for traveling.
In Houston in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Houston.
UV Risk Categories
Weather in Houston varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Houston, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 91 mm (3.6 inches) | 90% | low |
| February Weather | 5°C (42°F) | 138 mm (5.4 inches) | 88% | low |
| March Weather | 6°C (43°F) | 109 mm (4.3 inches) | 86% | moderate |
| April Weather | 8°C (47°F) | 46 mm (1.8 inches) | 85% | moderate |
| May Weather | 11°C (52°F) | 67 mm (2.6 inches) | 80% | high |
| June Weather | 14°C (57°F) | 112 mm (4.4 inches) | 83% | very high |
| July Weather | 15°C (60°F) | 99 mm (3.9 inches) | 82% | very high |
| August Weather | 15°C (59°F) | 133 mm (5.2 inches) | 82% | high |
| September Weather | 13°C (55°F) | 98 mm (3.8 inches) | 88% | moderate |
| October Weather | 10°C (50°F) | 146 mm (5.8 inches) | 90% | moderate |
| November Weather | 7°C (45°F) | 118 mm (4.6 inches) | 92% | low |
| December Weather | 5°C (42°F) | 127 mm (5.0 inches) | 89% | low |