February Weather in Houston, United States

Last updated: June 24, 2025

In February, the average temperature in Houston, United States hovers around -9°C (16°F), with extremes ranging from a chilly -28°C (-18°F) to a mild 5°C (42°F). Expect about 49 mm (1.9 in) of precipitation spread over 10 days, and prepare for a high humidity level of 93%, creating a crisp, damp atmosphere.

February Temperature in Houston

In February in Houston, the average temperature is -9°C (16°F). Maximums can reach 5°C (42°F) while minimums can drop as low as -28°C (-18°F). Travelers should be prepared for extremely cold conditions, so dressing in warm layers is essential.

February Weather in Houston: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Houston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Houston, February typically has an average temperature of -9°C (16°F), with highs reaching up to 5°C (42°F) and lows dropping to around -28°C (-18°F).

Data source: Temperature data for Houston generated using information from the Copernicus Climate Change Service.

February Precipitation in Houston

In Houston in February, the total precipitation amount is 49 mm (1.9 in) over the course of 10 days.

February Precipitation Trends in Houston

The chart displays monthly precipitation patterns in Houston, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Houston, February typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

February Humidity in Houston

In Houston in February, humidity is 93%. With an average temperature of -9°C (16°F), this humidity feels like a biting chill that seeps through your layers, making travel outside an exercise in endurance as the cold dampness wraps around you, leaving you longing for warmth and a cozy respite.

February Average Humidity in Houston

This chart illustrates the average monthly humidity levels in Houston, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Houston is approximately 93%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Houston

In Houston in February, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Houston.

Maximum UV Index Levels in Houston for February

The chart shows the monthly maximum UV Index (UVI) for Houston in February, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In February, the maximum UV index in Houston typically reaches 1, which falls under the low exposure category.

Data source: Houston February UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How February Weather in Houston Compares to Other Months

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.

This table compares monthly weather conditions in Houston, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-12°C (11°F)	38 mm (1.5 inches)	94%	low
February Weather	-9°C (16°F)	49 mm (1.9 inches)	93%	low
March Weather	-6°C (21°F)	42 mm (1.7 inches)	91%	moderate
April Weather	2°C (36°F)	43 mm (1.7 inches)	85%	moderate
May Weather	9°C (48°F)	99 mm (3.9 inches)	88%	high
June Weather	13°C (55°F)	98 mm (3.9 inches)	95%	high
July Weather	15°C (60°F)	103 mm (4.0 inches)	102%	high
August Weather	13°C (56°F)	152 mm (6.0 inches)	100%	moderate
September Weather	9°C (48°F)	106 mm (4.2 inches)	96%	moderate
October Weather	2°C (37°F)	109 mm (4.3 inches)	91%	low
November Weather	-7°C (20°F)	63 mm (2.5 inches)	95%	low
December Weather	-8°C (18°F)	76 mm (3.0 inches)	96%	low