September Weather in Mescalero, United States

Last updated: June 24, 2025

In Mescalero, United States, the average temperature in September hovers around 18°C (64°F), offering a comfortable climate. You may experience a chilly minimum of 3°C (38°F) and delightful highs of 30°C (86°F). With an average humidity level of 70%, it’s a good idea to stay hydrated! Expect precipitation of 42 mm (1.7 in) over about 9 days, making it a season of occasional rain.

September Temperature in Mescalero

In September in Mescalero, the average temperature is 18°C (64°F). Maximums can reach 30°C (86°F) and minimums can be as low as 3°C (38°F). This makes it a great time for travelers looking to enjoy mild weather while exploring the area.

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

The chart illustrates September temperature patterns in Mescalero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mescalero, September typically has an average temperature of 18°C (64°F), with highs reaching up to 30°C (86°F) and lows dropping to around 3°C (38°F).

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

September Precipitation in Mescalero

In Mescalero in September, the precipitation amount is 42 mm (1.7 in) spread over 9 days.

September Precipitation Trends in Mescalero

The chart displays monthly precipitation patterns in Mescalero, 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 Mescalero, September typically receives around 42 mm (1.7 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 Mescalero

In Mescalero in September humidity is 70%. With an average temperature of 18°C (64°F), this humidity feels like a sticky embrace, making outdoor excursions a bit more cumbersome and requiring frequent breaks to stay refreshed and hydrated.

September Average Humidity in Mescalero

This chart illustrates the average monthly humidity levels in Mescalero, 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 Mescalero is approximately 70%, 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 Mescalero

In Mescalero in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Mescalero.

Maximum UV Index Levels in Mescalero for September

The chart shows the monthly maximum UV Index (UVI) for Mescalero 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 Mescalero typically reaches 11, which falls under the extreme exposure category.

Data source: Mescalero 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 Mescalero Compares to Other Months

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

This table compares monthly weather conditions in Mescalero, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	21 mm (0.8 inches)	79%	moderate
February Weather	4°C (39°F)	28 mm (1.1 inches)	79%	very high
March Weather	8°C (47°F)	26 mm (1.0 inches)	65%	very high
April Weather	13°C (55°F)	22 mm (0.9 inches)	55%	extreme
May Weather	17°C (63°F)	18 mm (0.7 inches)	54%	extreme
June Weather	21°C (70°F)	50 mm (2.0 inches)	53%	extreme
July Weather	21°C (70°F)	123 mm (4.9 inches)	55%	extreme
August Weather	20°C (69°F)	107 mm (4.2 inches)	57%	extreme
September Weather	18°C (64°F)	42 mm (1.7 inches)	70%	extreme
October Weather	13°C (55°F)	39 mm (1.5 inches)	75%	very high
November Weather	8°C (46°F)	18 mm (0.7 inches)	83%	high
December Weather	3°C (38°F)	19 mm (0.8 inches)	82%	moderate