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

In Frisco, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very hot 36°C (97°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 13°C (55°F).

At night, temperatures range from around 24°C (75°F) in August to 1°C (34°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Frisco experiences significant rain/snowfall throughout the year, averaging 1020 mm (40 in) of precipitation annually. Frisco can be quite wet during May, receiving approximately 147 mm (5.8 in) of precipitation over 10 rainy days.

In contrast, during the driest month (August), you will experience much drier conditions, with 47 mm (1.9 in) of precipitation spread across 6 rainy days. For more details, please visit our Frisco Precipitation page.

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

The average number of days each month with precipitation

Frisco can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.1 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 5.8 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 Frisco.

The city experiences its highest humidity in May, reaching 70%. In July, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year