Sweetwater Weather in September

Sweetwater in September averages 31°C (88°F) during the day and 18°C (64°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Sweetwater in September

You can typically expect 7 days of rain this month, averaging around 78 mm (3.1 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Sweetwater in September

September in Sweetwater sees highs of 31°C (88°F) and lows of 18°C (64°F) overnight. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Sweetwater in September

The city usually sees around 259 hours of sunlight, indicating many sunny days — a great month for sightseeing.

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

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• 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 Sweetwater's climate page.

Sweetwater Temperature in September

Min Temperature 18°C (64°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 24%  

Precipitation 78 mm (3.1 in)  

Rainy days 7 days  

Sunshine 259 hours *  

Percentage Sunshine *  

* Data from: Abilene, the United States of America (63 KM, 39 Miles).

What to Wear in Sweetwater in September

Warm but pleasant conditions in Sweetwater 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Sweetwater 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

8/10

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 Sweetwater's climate page.

More climate data for Sweetwater

Temperature Rainfall Sunshine

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