Webster (TX) Weather & Climate: Best Time to Visit

In Webster, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a very warm 34°C (93°F) in August, the warmest time of the year, to a moderate 17°C (63°F) during cooler months like January.

At night, you can expect temperatures ranging from 25°C (77°F) in August to around 6°C (43°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Webster experiences significant rainfall throughout the year, averaging 1477 mm (58 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, July it receives heavy rainfall, averaging 162 mm (6.4 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month February brings less rainfall, with 61 mm (2.4 in) over 9 rainy days. For more details, please visit our Webster Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Webster. While July receives considerable daily sunshine with up to 9.8 hours, January marks the darkest time of the year, where sunshine is scarce with only 4.7 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Webster.

The city experiences its highest humidity in September, reaching 77%. In March, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year