Cedar Park Weather in September

During September, Cedar Park experiences very high daytime temperatures of 33°C (91°F) and cooler nights around 20°C (68°F). Expect quite a bit of rainfall. Around 105 mm (4.1 in) is typical.

Rainfall in Cedar Park in September

You can expect rain on around 8 days based on historical patterns, with 105 mm (4.1 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Cedar Park in September

If you're visiting Cedar Park in September, expect highs of 33°C (91°F) and overnight lows around 20°C (68°F). For most visitors, the main thing to prepare for is the heat during the day. 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 Cedar Park in September

Expect sunny days throughout the month, with an estimated 234 hours of sunshine. This makes it a pleasant time to visit Cedar Park.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. February, March, April and November typically offer the best weather for Cedar Park.

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• January
• February
• March
• April

• May
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• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Cedar Park's climate page.

Cedar Park Temperature in September

Min Temperature 20°C (68°F)  

Max Temperature 33°C (91°F)  

Chance of Rain 26%  

Precipitation 105 mm (4.1 in)  

Rainy days 8 days  

Humidity 68% *  

Sunshine 234 hours *  

Percentage Sunshine 63% *  

* Data from: Austin, the United States of America (26 KM, 16 Miles).

What to Wear in Cedar Park in September

Warm but pleasant conditions in Cedar Park in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Cedar Park in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Cedar Park's climate page.

More climate data for Cedar Park

Temperature Rainfall Sunshine Humidity

See the full Cedar Park climate overview or explore weather in the United States of America.