Last updated: June 24, 2025
In April, the average temperature in Harker Heights, United States hovers around 20°C (68°F), offering a pleasant climate. Be prepared for a range of temperatures, as it can dip as low as 4°C (40°F) and peak at a sweltering 36°C (97°F). During this month, expect an average rainfall of 84 mm (3.3 in) spread out over 8 days, coupled with an average humidity of 78%, creating a tropical feel.
In April in Harker Heights, the average temperature is 20°C (68°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 4°C (40°F). This variety in temperatures makes Harker Heights an ideal destination for travelers seeking both warm days and cooler evenings.
In Harker Heights in April, the precipitation amount is 84 mm (3.3 in) spread over 8 days.
In Harker Heights in April humidity is 78%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes exploring the sights a bit sticky, so travelers should stay hydrated and take frequent breaks in the shade.
In Harker Heights 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 Harker Heights.
UV Risk Categories
Weather in Harker Heights varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Harker Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 10°C (50°F) | 51 mm (2.0 inches) | 78% | moderate |
| February Weather | 11°C (52°F) | 63 mm (2.5 inches) | 78% | high |
| March Weather | 17°C (63°F) | 74 mm (2.9 inches) | 77% | very high |
| April Weather | 20°C (68°F) | 84 mm (3.3 inches) | 78% | very high |
| May Weather | 24°C (76°F) | 177 mm (7.0 inches) | 82% | extreme |
| June Weather | 28°C (82°F) | 70 mm (2.8 inches) | 78% | extreme |
| July Weather | 30°C (86°F) | 59 mm (2.3 inches) | 69% | extreme |
| August Weather | 30°C (86°F) | 91 mm (3.6 inches) | 63% | extreme |
| September Weather | 26°C (80°F) | 87 mm (3.4 inches) | 66% | extreme |
| October Weather | 21°C (70°F) | 113 mm (4.5 inches) | 73% | very high |
| November Weather | 15°C (59°F) | 39 mm (1.5 inches) | 84% | high |
| December Weather | 12°C (54°F) | 55 mm (2.1 inches) | 87% | moderate |