Frisco Weather in September
With daytime temperatures of 18°C (64°F) and nighttime lows of 1°C (34°F), September in Frisco brings pleasant temperatures during the day. Some rainfall is to be expected during the month.
Rainfall in Frisco in September
Looking at the last 30 years, the data shows about 12 days with rain, averaging 39 mm (1.5 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Frisco in September
If you're visiting Frisco in September, expect highs of 18°C (64°F) and overnight lows around 1°C (34°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 1°C (34°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.For Frisco itself, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Frisco's climate page.
Frisco Temperature in September
Min Temperature
1°C (34°F)
Max Temperature
18°C (64°F)
Chance of Rain
40%
Precipitation
39 mm (1.5 in)
Rainy days
12 days
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Frisco in September
For Frisco in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers.What To Do in Frisco in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Frisco's climate page.
See the full Frisco climate overview or explore weather in the United States of America.
