Last updated: June 24, 2025
In September, the average temperature in Little Rock, United States is a pleasant 25°C (76°F). However, temperatures can fluctuate, with a minimum of 10°C (50°F) and a scorching maximum of 37°C (99°F). Expect about 103 mm (4.1 in) of precipitation spread over 7 days and an average humidity level of 71%, creating a vibrant atmosphere throughout the month.
In September in Little Rock, the average temperature is 25°C (76°F). Maximums can reach 37°C (99°F), while minimums can be as low as 10°C (50°F). This range makes Little Rock a great destination for travelers seeking varied weather experiences.
In Little Rock in September, the precipitation amount is 103 mm (4.1 in) over a span of 7 days.
In Little Rock in September, humidity is 71%. With an average temperature of 25°C (76°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor adventures feel sticky and slightly uncomfortable, but still enjoyable with the right balance of hydration and shade.
In Little Rock in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Little Rock.
UV Risk Categories
Weather in Little Rock varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Little Rock, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 6°C (43°F) | 91 mm (3.6 inches) | 84% | moderate |
February Weather | 8°C (46°F) | 146 mm (5.8 inches) | 83% | high |
March Weather | 13°C (56°F) | 154 mm (6.1 inches) | 81% | very high |
April Weather | 16°C (61°F) | 163 mm (6.4 inches) | 81% | very high |
May Weather | 22°C (72°F) | 164 mm (6.4 inches) | 83% | extreme |
June Weather | 26°C (79°F) | 102 mm (4.0 inches) | 83% | extreme |
July Weather | 28°C (82°F) | 107 mm (4.2 inches) | 81% | extreme |
August Weather | 27°C (80°F) | 115 mm (4.5 inches) | 74% | very high |
September Weather | 25°C (76°F) | 103 mm (4.1 inches) | 71% | very high |
October Weather | 18°C (65°F) | 97 mm (3.8 inches) | 76% | high |
November Weather | 11°C (51°F) | 75 mm (3.0 inches) | 84% | moderate |
December Weather | 9°C (48°F) | 140 mm (5.5 inches) | 88% | moderate |