September Weather in La Vista, United States

Last updated: June 24, 2025

In September, the average temperature in La Vista, United States hovers around 21°C (70°F), with variations that can dip to 5°C (41°F) at night and soar up to 36°C (97°F) during the day. Expect 84 mm (3.3 in) of rain spread over approximately 9 days, contributing to a 75% average humidity.

September Temperature in La Vista

In September in La Vista, the average temperature is 21°C (70°F). Maximums can reach 36°C (97°F), and minimums can dip as low as 5°C (41°F). It's a great time to visit for those who enjoy mild weather with the possibility of warm days and cool evenings.

September Weather in La Vista: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in La Vista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Vista, September typically has an average temperature of 21°C (70°F), with highs reaching up to 36°C (97°F) and lows dropping to around 5°C (41°F).

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

September Precipitation in La Vista

In La Vista in September, the precipitation amount is 84 mm (3.3 in) spread over 9 days.

September Precipitation Trends in La Vista

The chart displays monthly precipitation patterns in La Vista, 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 La Vista, September typically receives around 84 mm (3.3 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 La Vista

In La Vista in September, humidity is 75%. With an average temperature of 21°C (70°F), this humidity feels like a warm, enveloping blanket that makes exploring the area feel slightly sticky, requiring travelers to stay hydrated and take occasional breaks in the shade to fully enjoy their adventures.

September Average Humidity in La Vista

This chart illustrates the average monthly humidity levels in La Vista, 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 La Vista is approximately 75%, 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 La Vista

In La Vista in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in La Vista.

Maximum UV Index Levels in La Vista for September

The chart shows the monthly maximum UV Index (UVI) for La Vista 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 La Vista typically reaches 8, which falls under the very high exposure category.

Data source: La Vista 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 La Vista Compares to Other Months

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

This table compares monthly weather conditions in La Vista, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	33 mm (1.3 inches)	76%	moderate
February Weather	-4°C (26°F)	32 mm (1.3 inches)	80%	moderate
March Weather	5°C (41°F)	97 mm (3.8 inches)	73%	high
April Weather	10°C (50°F)	57 mm (2.2 inches)	74%	very high
May Weather	17°C (63°F)	152 mm (6.0 inches)	78%	very high
June Weather	24°C (76°F)	133 mm (5.2 inches)	82%	very high
July Weather	25°C (78°F)	75 mm (2.9 inches)	83%	very high
August Weather	24°C (75°F)	103 mm (4.1 inches)	80%	very high
September Weather	21°C (70°F)	84 mm (3.3 inches)	75%	very high
October Weather	11°C (53°F)	126 mm (4.9 inches)	75%	high
November Weather	4°C (40°F)	31 mm (1.2 inches)	82%	moderate
December Weather	0°C (31°F)	38 mm (1.5 inches)	83%	low