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September Weather in Palmer Lake, United States

Last updated: June 24, 2025

In Palmer Lake, United States, the average temperature in September is a comfortable 14°C (57°F). However, prepare for a temperature range where it can dip to a chilly -5°C (23°F) or soar to a warm 29°C (85°F). During this month, anticipate 48 mm (1.9 in) of precipitation spread across 9 days, contributing to an average humidity of 65%. Stay ready for a variety of weather as you explore this vibrant destination!

September Temperature in Palmer Lake

In September in Palmer Lake, the average temperature is 14°C (57°F), with maximums reaching up to 29°C (85°F) and minimums dropping as low as -5°C (23°F). This diverse temperature range makes Palmer Lake an ideal destination for travelers seeking both warm and cool experiences.

September Weather in Palmer Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Palmer Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palmer Lake, September typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (85°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec212131374759646357423224
Data source: Temperature data for Palmer Lake 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 Palmer Lake

In Palmer Lake in September, the total precipitation amount is 48 mm (1.9 in) spread over 9 days.

September Precipitation Trends in Palmer Lake

The chart displays monthly precipitation patterns in Palmer Lake, 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 Palmer Lake, September typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec19265555101651187548372314
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Palmer Lake

In Palmer Lake in September, humidity is 65%. With an average temperature of 14°C (57°F), this humidity feels like a mild embrace, making it comfortable for traveling, though some may find it slightly muggy.

September Average Humidity in Palmer Lake

This chart illustrates the average monthly humidity levels in Palmer Lake, 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 Palmer Lake 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 Palmer Lake

In Palmer Lake 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 Palmer Lake.

Maximum UV Index Levels in Palmer Lake for September

The chart shows the monthly maximum UV Index (UVI) for Palmer Lake 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 Palmer Lake typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4710121313131210754
Data source: Palmer Lake 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 Palmer Lake Compares to Other Months

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

This table compares monthly weather conditions in Palmer Lake, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)19 mm (0.7 inches)88%moderate
February Weather-6°C (21°F)26 mm (1.0 inches)87%high
March Weather-1°C (31°F)55 mm (2.2 inches)81%very high
April Weather3°C (37°F)55 mm (2.1 inches)76%extreme
May Weather8°C (48°F)101 mm (4.0 inches)66%extreme
June Weather15°C (60°F)65 mm (2.5 inches)58%extreme
July Weather18°C (64°F)118 mm (4.7 inches)52%extreme
August Weather17°C (63°F)75 mm (2.9 inches)56%extreme
September Weather14°C (57°F)48 mm (1.9 inches)65%very high
October Weather5°C (42°F)37 mm (1.5 inches)76%high
November Weather0°C (33°F)23 mm (0.9 inches)82%moderate
December Weather-4°C (24°F)14 mm (0.5 inches)89%moderate

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