Last updated: June 24, 2025
In September, the average temperature in Reeseville, United States hovers around 18°C (65°F). Expect a range with minimums dipping to 1°C (35°F) and maximums soaring up to 33°C (92°F). During this month, precipitation is about 99 mm (3.9 in) over approximately 9 days, contributing to an average humidity level of 79%.
In September in Reeseville, the average temperature is 18°C (65°F), with maximums that can reach 33°C (92°F) and minimums that can dip as low as 1°C (35°F). This makes it a great time to explore, so be sure to pack for both warm days and cooler evenings!
In Reeseville in September, the precipitation amount is 99 mm (3.9 in) during a span of 9 days.
In Reeseville in September, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.
In Reeseville 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 Reeseville.
UV Risk Categories
Weather in Reeseville varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Reeseville, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -6°C (22°F) | 51 mm (2.0 inches) | 85% | moderate |
February Weather | -5°C (23°F) | 49 mm (1.9 inches) | 85% | moderate |
March Weather | 2°C (36°F) | 57 mm (2.3 inches) | 85% | moderate |
April Weather | 7°C (46°F) | 103 mm (4.1 inches) | 85% | very high |
May Weather | 15°C (59°F) | 121 mm (4.8 inches) | 78% | very high |
June Weather | 21°C (70°F) | 113 mm (4.5 inches) | 80% | very high |
July Weather | 23°C (74°F) | 102 mm (4.0 inches) | 78% | very high |
August Weather | 22°C (71°F) | 94 mm (3.7 inches) | 76% | very high |
September Weather | 18°C (65°F) | 99 mm (3.9 inches) | 79% | very high |
October Weather | 11°C (51°F) | 114 mm (4.5 inches) | 83% | moderate |
November Weather | 2°C (37°F) | 43 mm (1.7 inches) | 88% | moderate |
December Weather | -2°C (30°F) | 45 mm (1.8 inches) | 81% | low |