Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Frisco Weather in September
In Frisco, September brings very high daytime temperatures around 32°C (90°F), with nights cooling to 20°C (68°F). Expect quite a bit of rainfall this month.
Rainfall in Frisco in September
Historically, approximately 6 days this month are expected to have rain, averaging 73 mm (2.9 in). Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Frisco in September
Daytime temperatures in Frisco reach 32°C (90°F) in September, dropping to 20°C (68°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. At 20°C (68°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Frisco in September
Expect sunny days throughout the month, with an estimated 248 hours of sunshine. This makes it a pleasant time to visit Frisco.If your ideal day consists of dry skies and pleasant temperatures, March, April, May, October and November typically offer the best circumstances for Frisco.
Frisco Temperature in September
Min Temperature
20°C (68°F)
Max Temperature
32°C (90°F)
Chance of Rain
21%
Precipitation
73 mm (2.9 in)
Rainy days
6 days
Humidity
67% *
Sunshine
248 hours *
Percentage Sunshine
66% *
* Data from: Dallas, the United States of America (40 KM, 25 Miles).
Frisco Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Frisco - and find the best time to visit.
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
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Frisco in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Frisco in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
Frisco 3-Day Forecast
More climate data for Frisco
Temperature Rainfall Sunshine Humidity
See the full Frisco climate overview or explore weather in the United States of America.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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