Last updated: June 24, 2025
In September, the average temperature in Darlington, United States hovers around 19°C (66°F). Expect a range from a chilly 2°C (36°F) to a warm 33°C (92°F). With an average humidity of 74% and 114 mm (4.5 in) of precipitation spread over 10 days, be prepared for a mix of warm days and occasional rain.
In September in Darlington, the average temperature is 19°C (66°F). The maximum can reach 33°C (92°F) and the minimum can be as low as 2°C (36°F). This diverse climate makes Darlington an ideal destination for travelers looking to experience a range of temperatures and activities.
In Darlington in September, the precipitation amount is 114 mm (4.5 in) over a period of 10 days.
In Darlington in September humidity is 74%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it ideal for leisurely outdoor exploration but potentially heavy for those not accustomed to tropical conditions.
In Darlington in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Darlington.
UV Risk Categories
Weather in Darlington varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Darlington, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (22°F) | 52 mm (2.1 inches) | 84% | moderate |
| February Weather | -5°C (23°F) | 58 mm (2.3 inches) | 85% | moderate |
| March Weather | 3°C (37°F) | 60 mm (2.4 inches) | 84% | high |
| April Weather | 8°C (47°F) | 93 mm (3.7 inches) | 83% | very high |
| May Weather | 16°C (60°F) | 141 mm (5.5 inches) | 75% | very high |
| June Weather | 22°C (71°F) | 130 mm (5.1 inches) | 79% | very high |
| July Weather | 24°C (75°F) | 90 mm (3.6 inches) | 75% | very high |
| August Weather | 22°C (71°F) | 109 mm (4.3 inches) | 69% | very high |
| September Weather | 19°C (66°F) | 114 mm (4.5 inches) | 74% | very high |
| October Weather | 11°C (51°F) | 116 mm (4.6 inches) | 79% | moderate |
| November Weather | 2°C (37°F) | 44 mm (1.7 inches) | 88% | moderate |
| December Weather | -1°C (30°F) | 45 mm (1.8 inches) | 82% | low |