September Weather in Longville, United States

Last updated: June 24, 2025

In Longville, United States, the average temperature in September is a warm 26°C (79°F), with a range that can dip to a cool 13°C (55°F) and soar up to a sizzling 36°C (97°F). Expect 162 mm (6.4 in) of rain over about 13 days, and prepare for a relatively high average humidity of 72% that adds to the overall summer feel. Enjoy the vibrant, tropical atmosphere!

September Temperature in Longville

In September, in Longville, the average temperature is 26°C (79°F). Maximums can reach 36°C (97°F) and minimums can be as low as 13°C (55°F). This makes Longville an ideal destination for travelers seeking warm and pleasant weather opportunities.

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

The chart illustrates September temperature patterns in Longville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longville, 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 13°C (55°F).

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

September Precipitation in Longville

In Longville in September, the precipitation amount is 162 mm (6.4 in) spread over 13 days.

September Precipitation Trends in Longville

The chart displays monthly precipitation patterns in Longville, 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 Longville, September typically receives around 162 mm (6.4 inches) of precipitation spread over approximately 13 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 Longville

In Longville 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 Longville

This chart illustrates the average monthly humidity levels in Longville, 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 Longville 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 Longville

In Longville 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 Longville.

Maximum UV Index Levels in Longville for September

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

Data source: Longville 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 Longville Compares to Other Months

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

This table compares monthly weather conditions in Longville, 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 (53°F)	114 mm (4.5 inches)	81%	moderate
February Weather	14°C (57°F)	118 mm (4.6 inches)	81%	very high
March Weather	18°C (64°F)	87 mm (3.4 inches)	79%	very high
April Weather	20°C (68°F)	156 mm (6.2 inches)	80%	very high
May Weather	24°C (76°F)	224 mm (8.8 inches)	81%	extreme
June Weather	27°C (81°F)	171 mm (6.7 inches)	76%	extreme
July Weather	28°C (82°F)	142 mm (5.6 inches)	73%	extreme
August Weather	28°C (82°F)	191 mm (7.5 inches)	71%	extreme
September Weather	26°C (79°F)	162 mm (6.4 inches)	72%	very high
October Weather	22°C (71°F)	121 mm (4.7 inches)	73%	very high
November Weather	15°C (60°F)	70 mm (2.8 inches)	83%	high
December Weather	13°C (56°F)	134 mm (5.3 inches)	88%	moderate