Last updated: June 24, 2025
In Houston, United States, the average temperature in February hovers around -6°C (21°F). However, don't be surprised by the extremes; temperatures can dip as low as -34°C (-29°F) or rise to a mild 18°C (65°F). Prepare for some moisture, too, as you can expect 50 mm (2.0 in) of precipitation spread over 7 days. With an average humidity of 85%, it's definitely a month where you’ll want to bundle up!
In February in Houston, the average temperature is -6°C (21°F), with maximums reaching 18°C (65°F) and minimums plunging as low as -34°C (-29°F). Travelers should be prepared for a wide range of temperatures and dress accordingly to enjoy their stay.
In Houston in February, the precipitation amount is 50 mm (2.0 in) over a span of 7 days.
In Houston in February, humidity is 85%. With an average temperature of -6°C (21°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and forcing you to bundle up even more than usual as you navigate through frosty air.
In Houston in February, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Houston for better planning.
UV Risk Categories
Weather in Houston varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Houston, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (20°F) | 37 mm (1.4 inches) | 84% | moderate |
| February Weather | -6°C (21°F) | 50 mm (2.0 inches) | 85% | moderate |
| March Weather | 2°C (36°F) | 60 mm (2.4 inches) | 84% | moderate |
| April Weather | 7°C (45°F) | 86 mm (3.4 inches) | 83% | very high |
| May Weather | 15°C (60°F) | 150 mm (5.9 inches) | 75% | very high |
| June Weather | 22°C (71°F) | 146 mm (5.7 inches) | 79% | very high |
| July Weather | 23°C (74°F) | 105 mm (4.1 inches) | 75% | very high |
| August Weather | 21°C (71°F) | 116 mm (4.6 inches) | 69% | very high |
| September Weather | 18°C (65°F) | 119 mm (4.7 inches) | 74% | very high |
| October Weather | 10°C (50°F) | 125 mm (4.9 inches) | 79% | moderate |
| November Weather | 2°C (35°F) | 54 mm (2.1 inches) | 88% | moderate |
| December Weather | -3°C (27°F) | 42 mm (1.6 inches) | 82% | low |