Last updated: June 24, 2025
In Arcola, United States, the average temperature in September hovers around 27°C (80°F), with minimums dipping to 13°C (55°F) and maximums soaring up to 36°C (97°F). Expect an average precipitation of 185 mm (7.3 in) over 15 days, accompanied by a humidity level of 73%, creating a warm yet refreshing environment.
In September in Arcola, the average temperature is 27°C (80°F). Maximums can reach 36°C (97°F) and minimums can be as low as 13°C (55°F). This makes Arcola a great destination for travelers looking to enjoy warm weather while also having cooler evenings.
In Arcola in September, the precipitation amount is 185 mm (7.3 in) over the course of 15 days.
In Arcola in September humidity is 73%. With an average temperature of 27°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling feel sticky and slightly uncomfortable, prompting frequent breaks in the shade and plenty of hydration.
In Arcola in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Arcola.
UV Risk Categories
Weather in Arcola varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Arcola, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 13°C (55°F) | 85 mm (3.4 inches) | 78% | moderate |
February Weather | 15°C (59°F) | 82 mm (3.2 inches) | 81% | very high |
March Weather | 19°C (66°F) | 79 mm (3.1 inches) | 76% | very high |
April Weather | 21°C (71°F) | 84 mm (3.3 inches) | 79% | extreme |
May Weather | 25°C (78°F) | 162 mm (6.4 inches) | 79% | extreme |
June Weather | 28°C (82°F) | 162 mm (6.4 inches) | 74% | extreme |
July Weather | 29°C (84°F) | 148 mm (5.8 inches) | 71% | extreme |
August Weather | 29°C (84°F) | 192 mm (7.6 inches) | 68% | extreme |
September Weather | 27°C (80°F) | 185 mm (7.3 inches) | 73% | very high |
October Weather | 23°C (73°F) | 91 mm (3.6 inches) | 75% | very high |
November Weather | 17°C (63°F) | 81 mm (3.2 inches) | 78% | high |
December Weather | 15°C (59°F) | 104 mm (4.1 inches) | 84% | moderate |