September Weather in Christiansburg, United States

Last updated: June 24, 2025

In September, the average temperature in Christiansburg, United States hovers around 20°C (68°F). Expect a minimum of 3°C (38°F) and a maximum of 33°C (92°F), offering a diverse range of weather. Precipitation levels reach 95 mm (3.7 in) spread over 9 days, while humidity averages at a comfortable 68%. Whether you’re planning indoor activities or outdoor adventures, there’s something for everyone!

September Temperature in Christiansburg

In September, in Christiansburg, the average temperature is 20°C (68°F). Maximum temperatures can reach up to 33°C (92°F), while minimums can drop to as low as 3°C (38°F). This makes Christiansburg an ideal destination for travelers seeking pleasant weather and a chance to experience both warm days and cool nights.

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

The chart illustrates September temperature patterns in Christiansburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Christiansburg, September typically has an average temperature of 20°C (68°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (38°F).

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

September Precipitation in Christiansburg

In Christiansburg in September, the precipitation amount is 95 mm (3.7 in) over the course of 9 days.

September Precipitation Trends in Christiansburg

The chart displays monthly precipitation patterns in Christiansburg, 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 Christiansburg, September typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 9 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 Christiansburg

In Christiansburg in September humidity is 68%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls while also prompting travelers to stay hydrated and seek out refreshing breaks from the heat.

September Average Humidity in Christiansburg

This chart illustrates the average monthly humidity levels in Christiansburg, 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 Christiansburg is approximately 68%, 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 Christiansburg

In Christiansburg in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Christiansburg.

Maximum UV Index Levels in Christiansburg for September

The chart shows the monthly maximum UV Index (UVI) for Christiansburg 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 Christiansburg typically reaches 9, which falls under the very high exposure category.

Data source: Christiansburg 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 Christiansburg Compares to Other Months

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

This table compares monthly weather conditions in Christiansburg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	68 mm (2.7 inches)	87%	moderate
February Weather	5°C (41°F)	113 mm (4.4 inches)	87%	high
March Weather	7°C (46°F)	85 mm (3.3 inches)	86%	very high
April Weather	12°C (54°F)	104 mm (4.1 inches)	84%	very high
May Weather	17°C (63°F)	115 mm (4.5 inches)	83%	extreme
June Weather	21°C (70°F)	83 mm (3.3 inches)	83%	extreme
July Weather	23°C (74°F)	57 mm (2.3 inches)	79%	extreme
August Weather	22°C (73°F)	74 mm (2.9 inches)	66%	very high
September Weather	20°C (68°F)	95 mm (3.7 inches)	68%	very high
October Weather	14°C (58°F)	96 mm (3.8 inches)	78%	high
November Weather	6°C (44°F)	63 mm (2.5 inches)	89%	moderate
December Weather	4°C (40°F)	87 mm (3.4 inches)	86%	moderate