September Weather in Culbertson, United States

Last updated: June 24, 2025

In September, the average temperature in Culbertson, United States hovers around 15°C (59°F). However, be prepared for a temperature range where the minimum can plunge to -4°C (26°F) and the maximum soars to 35°C (95°F). Expect around 61 mm (2.4 in) of precipitation over approximately 6 days, accompanied by an average humidity level of 65%.

September Temperature in Culbertson

In September in Culbertson, the average temperature is 15°C (59°F). Maximums can reach 35°C (95°F), while minimums can drop as low as -4°C (26°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates September temperature patterns in Culbertson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Culbertson, September typically has an average temperature of 15°C (59°F), with highs reaching up to 35°C (95°F) and lows dropping to around -4°C (26°F).

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

September Precipitation in Culbertson

In Culbertson in September, the total precipitation amount is 61 mm (2.4 in) spread over a period of 6 days.

September Precipitation Trends in Culbertson

The chart displays monthly precipitation patterns in Culbertson, 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 Culbertson, September typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 6 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 Culbertson

In Culbertson in September humidity is 65%. With an average temperature of 15°C (59°F), this humidity feels like a pleasantly mild atmosphere, making it ideal for exploring the city, though occasional warmth might prompt you to seek shade during midday.

September Average Humidity in Culbertson

This chart illustrates the average monthly humidity levels in Culbertson, 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 Culbertson is approximately 65%, 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 Culbertson

In Culbertson in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Culbertson.

Maximum UV Index Levels in Culbertson for September

The chart shows the monthly maximum UV Index (UVI) for Culbertson 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 Culbertson typically reaches 7, which falls under the high exposure category.

Data source: Culbertson 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 Culbertson Compares to Other Months

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

This table compares monthly weather conditions in Culbertson, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (15°F)	10 mm (0.4 inches)	89%	low
February Weather	-11°C (12°F)	19 mm (0.8 inches)	92%	moderate
March Weather	-2°C (29°F)	22 mm (0.9 inches)	84%	moderate
April Weather	4°C (40°F)	25 mm (1.0 inches)	74%	very high
May Weather	13°C (55°F)	38 mm (1.5 inches)	73%	very high
June Weather	19°C (67°F)	70 mm (2.7 inches)	69%	very high
July Weather	22°C (72°F)	44 mm (1.7 inches)	76%	very high
August Weather	20°C (69°F)	37 mm (1.5 inches)	74%	very high
September Weather	15°C (59°F)	61 mm (2.4 inches)	65%	high
October Weather	6°C (42°F)	25 mm (1.0 inches)	71%	moderate
November Weather	-2°C (30°F)	21 mm (0.8 inches)	84%	low
December Weather	-7°C (20°F)	18 mm (0.7 inches)	92%	low