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.
Decatur Weather in September
With daytime temperatures of 29°C (84°F) and nighttime lows of 17°C (63°F), September in Decatur brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 85 mm (3.3 in) falls on average.
Rainfall in Decatur in September
Based on our climate data of the past 30 years, about 9 days of rain are anticipated, with 85 mm (3.3 in) on average. 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 Decatur in September
Decatur has excellent weather in September, with days reaching 29°C (84°F) and nights cooling to 17°C (63°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.Our weather planner can help you find worldwide destinations with pleasant weather during this period. September typically offers the best weather for Decatur.
Decatur Temperature in September
Min Temperature
17°C (63°F)
Max Temperature
29°C (84°F)
Chance of Rain
29%
Precipitation
85 mm (3.3 in)
Rainy days
9 days
Humidity
73% *
* Data from: Huntsville, the United States of America (38 KM, 24 Miles).
Decatur Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Decatur - 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 Decatur in September
Warm but pleasant conditions in Decatur 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.
What To Do in Decatur in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
Decatur 3-Day Forecast
More climate data for Decatur
See the full Decatur 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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