September Weather in Loma, United States

Last updated: June 24, 2025

In Loma, United States, the average temperature in September is a pleasant 20°C (69°F). Expect daily variations, with minimums dipping to 2°C (36°F) and highs reaching up to 37°C (99°F). The month brings a light average precipitation of 14 mm (0.6 in), typically spread over about 3 days. Additionally, enjoy a comfortable average humidity level of 53%, making it ideal for outdoor activities!

September Temperature in Loma

In September in Loma, the average temperature is 20°C (69°F). Maximum temperatures can reach 37°C (99°F), while minimums can drop to as low as 2°C (36°F). Be prepared for warm days and cool nights when traveling to Loma during this time.

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

The chart illustrates September temperature patterns in Loma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Loma, September typically has an average temperature of 20°C (69°F), with highs reaching up to 37°C (99°F) and lows dropping to around 2°C (36°F).

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

September Precipitation in Loma

In Loma in September, the precipitation amount is 14 mm (0.6 in) accumulated over the course of 3 days.

September Precipitation Trends in Loma

The chart displays monthly precipitation patterns in Loma, 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 Loma, September typically receives around 14 mm (0.6 inches) of precipitation spread over approximately 3 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 Loma

In Loma in September humidity is 53%. With an average temperature of 20°C (69°F), this humidity feels like a gentle embrace, making it comfortable for traveling as long as you stay hydrated and take breaks in the shade.

September Average Humidity in Loma

This chart illustrates the average monthly humidity levels in Loma, 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 Loma is approximately 53%, 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 Loma

In Loma 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 Loma.

Maximum UV Index Levels in Loma for September

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

Data source: Loma 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 Loma Compares to Other Months

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

This table compares monthly weather conditions in Loma, 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 (26°F)	27 mm (1.1 inches)	90%	moderate
February Weather	0°C (32°F)	34 mm (1.3 inches)	89%	high
March Weather	6°C (43°F)	38 mm (1.5 inches)	81%	very high
April Weather	12°C (53°F)	19 mm (0.8 inches)	74%	very high
May Weather	17°C (63°F)	23 mm (0.9 inches)	58%	extreme
June Weather	24°C (75°F)	9 mm (0.3 inches)	47%	extreme
July Weather	27°C (81°F)	6 mm (0.2 inches)	39%	extreme
August Weather	25°C (78°F)	8 mm (0.3 inches)	39%	extreme
September Weather	20°C (69°F)	14 mm (0.6 inches)	53%	very high
October Weather	10°C (51°F)	35 mm (1.4 inches)	72%	high
November Weather	5°C (41°F)	14 mm (0.5 inches)	84%	moderate
December Weather	-1°C (30°F)	27 mm (1.1 inches)	90%	moderate