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.
Donaldsonville Weather in September
During September, Donaldsonville experiences very high daytime temperatures of 31°C (88°F) and cooler nights around 21°C (70°F). Expect quite a bit of rainfall. Around 148 mm (5.8 in) is typical.
Rainfall in Donaldsonville in September
Looking at the last 30 years, the data shows about 12 days with rain, averaging 148 mm (5.8 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Donaldsonville in September
September in Donaldsonville brings very high temperatures, with highs of 31°C (88°F) and nights around 21°C (70°F). It's usually most comfortable outside during the morning and later in the day. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing.
Sunshine in Donaldsonville in September
The city usually sees around 240 hours of sunlight, indicating many sunny days , a great month for sightseeing.For Donaldsonville itself, November generally stands 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.
Donaldsonville Temperature in September
Min Temperature
21°C (70°F)
Max Temperature
31°C (88°F)
Chance of Rain
40%
Precipitation
148 mm (5.8 in)
Rainy days
12 days
Humidity
77% *
Sunshine
240 hours *
Percentage Sunshine
*
* Data from: Baton Rouge, the United States of America (41 KM, 26 Miles).
Donaldsonville Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Donaldsonville - 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 Donaldsonville in September
Warm but pleasant conditions in Donaldsonville 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Donaldsonville 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 -
Camping6/10 -
Outdoor sports7/10
Donaldsonville 3-Day Forecast
More climate data for Donaldsonville
Temperature Rainfall Sunshine Humidity
See the full Donaldsonville 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.
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Need travel inspiration? Check out our bucket list articles and be inspired.
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