Last updated: June 24, 2025
In September, the average temperature in Calico Rock, United States hovers around 23°C (74°F), with minimums dipping to 8°C (47°F) and maximums soaring up to 35°C (95°F). Expect 79 mm (3.1 in) of precipitation over approximately 7 days, accompanied by an average humidity level of 71%. Whether you're soaking up the sun or dodging the occasional shower, it's a month rich in climatic diversity!
In September in Calico Rock, the average temperature is 23°C (74°F). Maximum temperatures can reach 35°C (95°F), while the minimum can drop as low as 8°C (47°F). This diverse range of temperatures makes it essential for travelers to pack both light clothing for the warm days and warmer layers for cooler evenings.
In Calico Rock in September, the total precipitation amount is 79 mm (3.1 in) distributed over a period of 7 days.
In Calico Rock in September, humidity is 71%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping embrace that can make outdoor activities feel sticky, but if you're well-hydrated and take breaks in the shade, it offers a pleasant tropical ambiance perfect for exploration.
In Calico 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 Calico Rock.
UV Risk Categories
Weather in Calico Rock varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Calico Rock, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 74 mm (2.9 inches) | 84% | moderate |
| February Weather | 5°C (42°F) | 116 mm (4.6 inches) | 83% | high |
| March Weather | 11°C (52°F) | 138 mm (5.4 inches) | 81% | very high |
| April Weather | 14°C (58°F) | 145 mm (5.7 inches) | 81% | very high |
| May Weather | 20°C (68°F) | 170 mm (6.7 inches) | 83% | very high |
| June Weather | 25°C (76°F) | 99 mm (3.9 inches) | 83% | extreme |
| July Weather | 27°C (80°F) | 85 mm (3.3 inches) | 81% | extreme |
| August Weather | 25°C (78°F) | 117 mm (4.6 inches) | 74% | very high |
| September Weather | 23°C (74°F) | 79 mm (3.1 inches) | 71% | very high |
| October Weather | 16°C (62°F) | 104 mm (4.1 inches) | 76% | high |
| November Weather | 9°C (48°F) | 79 mm (3.1 inches) | 84% | moderate |
| December Weather | 7°C (44°F) | 90 mm (3.5 inches) | 88% | moderate |