Glen Rose (TX) Weather & Climate: Best Time to Visit

In Glen Rose, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very hot 37°C (99°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 14°C (57°F).

At night, temperatures range from around 23°C (73°F) in August to -1°C (30°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, Glen Rose receives a reasonable amount of rain/snowfall, with an annual precipitation of 896 mm (35 in). Glen Rose can be quite wet during May, receiving approximately 127 mm (5 in) of precipitation over 10 rainy days.

In contrast, during the driest month (February), you will experience much drier conditions, with 39 mm (1.5 in) of precipitation spread across 6 rainy days days. For more details, please visit our Glen Rose Precipitation page.

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

The average number of days each month with precipitation

Glen Rose can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.4 hours of sunshine daily. In contrast, the city experiences much darker days in February, with only 5.7 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