September Weather in Middleburg, United States

Last updated: June 24, 2025

In Middleburg, United States, the average temperature in September hovers around 26°C (80°F), creating a warm and inviting atmosphere. Expect minimums of 17°C (64°F) and maximums reaching up to 35°C (96°F). Be prepared for 149 mm (5.9 in) of precipitation spread over 16 days, contributing to an average humidity of 83%, making the air feel pleasantly refreshing.

September Temperature in Middleburg

In September in Middleburg, the average temperature is 26°C (80°F), with maximums reaching 35°C (96°F) and minimums dropping to as low as 17°C (64°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Middleburg.

September Weather in Middleburg: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Middleburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Middleburg, September typically has an average temperature of 26°C (80°F), with highs reaching up to 35°C (96°F) and lows dropping to around 17°C (64°F).

Data source: Temperature data for Middleburg generated using information from the Copernicus Climate Change Service.

September Precipitation in Middleburg

In Middleburg in September, the total precipitation amount is 149 mm (5.9 in) over the course of 16 days.

September Precipitation Trends in Middleburg

The chart displays monthly precipitation patterns in Middleburg, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Middleburg, September typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 16 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Middleburg

In Middleburg in September humidity is 83%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable; you may find yourself needing frequent breaks for hydration and cool shade as the thick air clings to your skin.

September Average Humidity in Middleburg

This chart illustrates the average monthly humidity levels in Middleburg, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Middleburg is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Middleburg

In Middleburg in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Middleburg.

Maximum UV Index Levels in Middleburg for September

The chart shows the monthly maximum UV Index (UVI) for Middleburg in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Middleburg typically reaches 11, which falls under the extreme exposure category.

Data source: Middleburg September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Middleburg Compares to Other Months

Weather in Middleburg varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Middleburg, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Middleburg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	41 mm (1.6 inches)	83%	moderate
February Weather	17°C (63°F)	65 mm (2.6 inches)	80%	very high
March Weather	18°C (65°F)	41 mm (1.6 inches)	75%	very high
April Weather	21°C (70°F)	76 mm (3.0 inches)	70%	extreme
May Weather	24°C (76°F)	96 mm (3.8 inches)	68%	extreme
June Weather	26°C (80°F)	174 mm (6.8 inches)	75%	extreme
July Weather	27°C (81°F)	205 mm (8.1 inches)	79%	extreme
August Weather	27°C (81°F)	176 mm (6.9 inches)	81%	extreme
September Weather	26°C (80°F)	149 mm (5.9 inches)	83%	extreme
October Weather	24°C (75°F)	93 mm (3.6 inches)	81%	very high
November Weather	18°C (64°F)	67 mm (2.6 inches)	82%	high
December Weather	15°C (60°F)	76 mm (3.0 inches)	84%	moderate