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September Weather in Ruidoso Downs, United States

Last updated: June 24, 2025

In September, the average temperature in Ruidoso Downs, United States reaches a pleasant 17°C (62°F), with a minimum of 2°C (35°F) and a maximum soaring to 29°C (85°F). Visitors can expect around 56 mm (2.2 in) of precipitation over 9 days, coupled with an average humidity level of 70%. Perfect weather for exploring!

September Temperature in Ruidoso Downs

In September, in Ruidoso Downs, the average temperature is 17°C (62°F). The maximum can reach 29°C (85°F), while the minimum can drop as low as 2°C (35°F). Be prepared for a range of temperatures when traveling, and pack accordingly!

September Weather in Ruidoso Downs: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ruidoso Downs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ruidoso Downs, September typically has an average temperature of 17°C (62°F), with highs reaching up to 29°C (85°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec363845536168686662534537
Data source: Temperature data for Ruidoso Downs generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Ruidoso Downs

In Ruidoso Downs in September, the precipitation amount is 56 mm (2.2 in) over a period of 9 days.

September Precipitation Trends in Ruidoso Downs

The chart displays monthly precipitation patterns in Ruidoso Downs, 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 Ruidoso Downs, September typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec20272729287012813656531920
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ruidoso Downs

In Ruidoso Downs in September humidity is 70%. With an average temperature of 17°C (62°F), this humidity feels like a comfortable balance, creating a refreshing atmosphere for traveling, where the warmth is pleasantly offset by the moist air, making it ideal for leisurely strolls and exploration.

September Average Humidity in Ruidoso Downs

This chart illustrates the average monthly humidity levels in Ruidoso Downs, 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 Ruidoso Downs is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%79%65%55%54%53%55%58%70%75%83%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ruidoso Downs

In Ruidoso Downs 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 Ruidoso Downs.

Maximum UV Index Levels in Ruidoso Downs for September

The chart shows the monthly maximum UV Index (UVI) for Ruidoso Downs 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 Ruidoso Downs typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5810121213131211865
Data source: Ruidoso Downs 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 Ruidoso Downs Compares to Other Months

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

This table compares monthly weather conditions in Ruidoso Downs, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)20 mm (0.8 inches)79%moderate
February Weather3°C (38°F)27 mm (1.1 inches)79%very high
March Weather7°C (46°F)27 mm (1.1 inches)65%very high
April Weather12°C (53°F)29 mm (1.1 inches)55%extreme
May Weather16°C (61°F)28 mm (1.1 inches)54%extreme
June Weather20°C (68°F)70 mm (2.7 inches)53%extreme
July Weather20°C (68°F)128 mm (5.0 inches)55%extreme
August Weather19°C (67°F)136 mm (5.4 inches)57%extreme
September Weather17°C (62°F)56 mm (2.2 inches)70%extreme
October Weather12°C (54°F)53 mm (2.1 inches)75%very high
November Weather7°C (45°F)18 mm (0.7 inches)83%high
December Weather3°C (38°F)20 mm (0.8 inches)82%moderate

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