Last updated: June 24, 2025
In September, the average temperature in Linden, United States hovers around 18°C (65°F). Expect a comfortable range where temperatures can dip to a chilly 2°C (36°F) at night and soar up to a warm 33°C (92°F) during the day. Be prepared for 119 mm (4.7 in) of precipitation spread over about 10 days of the month, with an average humidity of 74%, ensuring a refreshing, albeit damp, atmosphere.
In September, in Linden, the average temperature is 18°C (65°F). The maximum can reach 33°C (92°F), while the minimum can be as low as 2°C (36°F). This temperature range makes Linden an ideal destination for travelers seeking both warm days and cool nights.
In Linden in September, the total precipitation amount is 119 mm (4.7 in) over the span of 10 days.
In Linden in September humidity is 74%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can make even short walks feel laborious, leading travelers to seek shade and refreshment more often.
In Linden 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 Linden.
UV Risk Categories
Weather in Linden varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Linden, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 47 mm (1.8 inches) | 84% | low |
| February Weather | -5°C (23°F) | 57 mm (2.2 inches) | 85% | moderate |
| March Weather | 3°C (37°F) | 58 mm (2.3 inches) | 84% | moderate |
| April Weather | 8°C (47°F) | 88 mm (3.5 inches) | 83% | very high |
| May Weather | 15°C (60°F) | 136 mm (5.4 inches) | 75% | very high |
| June Weather | 22°C (71°F) | 127 mm (5.0 inches) | 79% | very high |
| July Weather | 24°C (75°F) | 97 mm (3.8 inches) | 75% | very high |
| August Weather | 22°C (71°F) | 104 mm (4.1 inches) | 69% | very high |
| September Weather | 18°C (65°F) | 119 mm (4.7 inches) | 74% | very high |
| October Weather | 11°C (51°F) | 120 mm (4.7 inches) | 79% | moderate |
| November Weather | 2°C (37°F) | 45 mm (1.8 inches) | 88% | moderate |
| December Weather | -2°C (29°F) | 42 mm (1.7 inches) | 82% | low |