September Weather in Hemphill, United States

Last updated: June 24, 2025

In Hemphill, United States, the average temperature in September hovers around 26°C (79°F), with a minimum of 15°C (59°F) and a maximum reaching up to 36°C (97°F). During this time, expect 149 mm (5.9 in) of precipitation spread over 11 days, alongside an average humidity of 72%. Enjoy the warm weather, but be prepared for occasional rainfall!

September Temperature in Hemphill

In September in Hemphill, the average temperature is 26°C (79°F). Maximums can reach 36°C (97°F), while minimums can drop to as low as 15°C (59°F). This weather makes it an ideal time for travelers seeking warm days and cool evenings.

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

The chart illustrates September temperature patterns in Hemphill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hemphill, September typically has an average temperature of 26°C (79°F), with highs reaching up to 36°C (97°F) and lows dropping to around 15°C (59°F).

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

September Precipitation in Hemphill

In Hemphill in September, the total precipitation amount is 149 mm (5.9 in) spread over 11 days.

September Precipitation Trends in Hemphill

The chart displays monthly precipitation patterns in Hemphill, 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 Hemphill, September typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Hemphill

In Hemphill in September, humidity is 72%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel a bit more strenuous but also adding a tropical charm to your travels.

September Average Humidity in Hemphill

This chart illustrates the average monthly humidity levels in Hemphill, 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 Hemphill is approximately 72%, 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 Hemphill

In Hemphill in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Hemphill.

Maximum UV Index Levels in Hemphill for September

The chart shows the monthly maximum UV Index (UVI) for Hemphill 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 Hemphill typically reaches 10, which falls under the very high exposure category.

Data source: Hemphill 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 Hemphill Compares to Other Months

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

This table compares monthly weather conditions in Hemphill, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	106 mm (4.2 inches)	81%	moderate
February Weather	12°C (54°F)	128 mm (5.1 inches)	81%	very high
March Weather	17°C (63°F)	105 mm (4.1 inches)	79%	very high
April Weather	19°C (67°F)	141 mm (5.6 inches)	80%	extreme
May Weather	24°C (76°F)	186 mm (7.3 inches)	81%	extreme
June Weather	27°C (81°F)	138 mm (5.4 inches)	76%	extreme
July Weather	28°C (83°F)	114 mm (4.5 inches)	73%	extreme
August Weather	28°C (83°F)	182 mm (7.1 inches)	71%	extreme
September Weather	26°C (79°F)	149 mm (5.9 inches)	72%	very high
October Weather	21°C (70°F)	131 mm (5.2 inches)	73%	very high
November Weather	15°C (59°F)	65 mm (2.5 inches)	83%	high
December Weather	13°C (55°F)	137 mm (5.4 inches)	88%	moderate