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September Weather in Leadville North, United States

Last updated: June 24, 2025

In September, the average temperature in Leadville North, United States hovers around 8°C (46°F), with minimums dipping to -11°C (13°F) and maximums peaking at 23°C (73°F). Expect about 44 mm (1.7 in) of precipitation spread across 9 days, accompanied by an average humidity level of 65%.

September Temperature in Leadville North

In September in Leadville North, the average temperature is 8°C (46°F). The maximum can reach 23°C (73°F), while the minimum can drop as low as -11°C (13°F). Be prepared for a wide range of temperatures during your travels; pack accordingly to enjoy both the warm days and the chilly nights.

September Weather in Leadville North: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Leadville North, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leadville North, September typically has an average temperature of 8°C (46°F), with highs reaching up to 23°C (73°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec141523283646535246312114
Data source: Temperature data for Leadville North 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 Leadville North

In Leadville North in September, the precipitation amount is 44 mm (1.7 in) over the course of 9 days.

September Precipitation Trends in Leadville North

The chart displays monthly precipitation patterns in Leadville North, 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 Leadville North, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec4359657172451015844544145
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Leadville North

In Leadville North in September, humidity is 65%. With an average temperature of 8°C (46°F), this humidity feels like a chilly embrace, making travel invigorating yet brisk, as the cool air mixes with the moist conditions, encouraging visitors to don layers while exploring the vibrant surroundings.

September Average Humidity in Leadville North

This chart illustrates the average monthly humidity levels in Leadville North, 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 Leadville North is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%81%76%67%58%52%56%65%76%82%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Leadville North

In Leadville North 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 Leadville North.

Maximum UV Index Levels in Leadville North for September

The chart shows the monthly maximum UV Index (UVI) for Leadville North 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 Leadville North typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4610131315131211754
Data source: Leadville North 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 Leadville North Compares to Other Months

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

This table compares monthly weather conditions in Leadville North, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)43 mm (1.7 inches)88%moderate
February Weather-10°C (15°F)59 mm (2.3 inches)87%high
March Weather-5°C (23°F)65 mm (2.6 inches)81%very high
April Weather-2°C (28°F)71 mm (2.8 inches)76%extreme
May Weather2°C (36°F)72 mm (2.8 inches)66%extreme
June Weather8°C (47°F)45 mm (1.8 inches)58%extreme
July Weather12°C (53°F)101 mm (4.0 inches)52%extreme
August Weather11°C (52°F)58 mm (2.3 inches)56%extreme
September Weather8°C (46°F)44 mm (1.7 inches)65%extreme
October Weather0°C (31°F)54 mm (2.1 inches)76%high
November Weather-6°C (21°F)41 mm (1.6 inches)82%moderate
December Weather-10°C (14°F)44 mm (1.8 inches)89%moderate

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