Monthly climate guide
Memphis weather in September
Expect hot weather in Memphis in September: afternoons reach about 31°C (88°F), while nights drop to around 19°C (66°F). Around 72 mm of rain falls over the month (some rain), and skies are a mix of sun and cloud. Daytime highs are 3°C cooler than August and 7°C warmer than October.
What stands out in September
- Just 320 km apart, but Memphis runs about 2°C warmer than Nashville this month.
- September brings early autumn to Memphis.
- It cools down fast from here: October is about 7°C cooler.
- Only 2 months are warmer in Memphis than September.
It's usually the driest month of the year.
Avg high
31°C
88°F
Avg low
19°C
66°F
Rainfall
72 mm
some rain
Humidity
65%
relative
Sky
39%
cloud · a mix of sun and cloud
Memphis weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 9°C / 49°F | -1°C / 31°F | 95 mm | 83% | 56% |
| February | 12°C / 53°F | 1°C / 35°F | 141 mm | 83% | 63% |
| March | 17°C / 62°F | 6°C / 42°F | 152 mm | 82% | 59% |
| April | 22°C / 71°F | 10°C / 51°F | 161 mm | 79% | 56% |
| May | 26°C / 79°F | 16°C / 61°F | 129 mm | 79% | 56% |
| June | 31°C / 88°F | 21°C / 69°F | 113 mm | 75% | 46% |
| July | 33°C / 92°F | 23°C / 73°F | 103 mm | 71% | 47% |
| August | 34°C / 92°F | 22°C / 72°F | 97 mm | 67% | 47% |
| September | 31°C / 88°F | 19°C / 66°F | 72 mm | 65% | 39% |
| October | 24°C / 76°F | 12°C / 53°F | 104 mm | 69% | 43% |
| November | 16°C / 62°F | 5°C / 40°F | 97 mm | 74% | 49% |
| December | 12°C / 53°F | 2°C / 35°F | 138 mm | 83% | 62% |
What to pack for September
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- An extra layer — evenings are noticeably cooler than afternoons
- A compact umbrella or packable rain jacket
- Water-resistant shoes
- Sunglasses
Is September a good time to visit Memphis?
Compare the months in the chart above to find your ideal window.
Best time to visit Memphis →Other United States cities in September
Cite or embed this data
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Memphis weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/usa/memphis/september
<a href="https://weathercompare.eu/weather/usa/memphis/september">Memphis weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/usa/memphis" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Memphis weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/usa/memphis/september">Memphis weather in September</a> – WeatherCompare</p>
Memphis in September: quick answers
Is September a good time to visit Memphis?
Yes. September is one of the best months for Memphis, with highs around 31°C and about 72 mm of rain.
How warm is Memphis in September?
Average highs are about 31°C (88°F) and average lows about 19°C (66°F), based on 10 years of daily data.
Does it rain a lot in Memphis in September?
Memphis typically gets around 72 mm of rain in September — some rain. It's usually the driest month of the year.
Figures are long-term averages for the area around Memphis (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.