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September Weather in Kremmling, United States

Last updated: June 24, 2025

In September, the average temperature in Kremmling, United States hovers around 13°C (55°F). Expect wild fluctuations, with a minimum dropping to -5°C (23°F) and occasionally peaking at a warm 30°C (86°F). This month sees about 20 mm (0.8 in) of precipitation spread over 5 days, contributing to an average humidity level of 65%. Prepare for a varied climate!

September Temperature in Kremmling

In September in Kremmling, the average temperature is 13°C (55°F). The maximum can reach 30°C (86°F), while the minimum can drop as low as -5°C (23°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates September temperature patterns in Kremmling, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kremmling, September typically has an average temperature of 13°C (55°F), with highs reaching up to 30°C (86°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec182129344356636255382717
Data source: Temperature data for Kremmling 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 Kremmling

In Kremmling in September, the precipitation amount is 20 mm (0.8 in) over a period of 5 days.

September Precipitation Trends in Kremmling

The chart displays monthly precipitation patterns in Kremmling, 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 Kremmling, September typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec395352515934282520493841
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kremmling

In Kremmling in September, humidity is 65%. With an average temperature of 13°C (55°F), this humidity feels like a cool, damp embrace, making it essential for travelers to dress in layers and be prepared for occasional drizzles, while still enjoying the freshness of the air.

September Average Humidity in Kremmling

This chart illustrates the average monthly humidity levels in Kremmling, 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 Kremmling 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 Kremmling

In Kremmling 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 Kremmling.

Maximum UV Index Levels in Kremmling for September

The chart shows the monthly maximum UV Index (UVI) for Kremmling 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 Kremmling typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469121313131210754
Data source: Kremmling 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 Kremmling Compares to Other Months

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

This table compares monthly weather conditions in Kremmling, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)39 mm (1.6 inches)88%moderate
February Weather-6°C (21°F)53 mm (2.1 inches)87%high
March Weather-2°C (29°F)52 mm (2.0 inches)81%very high
April Weather1°C (34°F)51 mm (2.0 inches)76%extreme
May Weather6°C (43°F)59 mm (2.3 inches)66%extreme
June Weather14°C (57°F)34 mm (1.3 inches)58%extreme
July Weather17°C (63°F)27 mm (1.1 inches)52%extreme
August Weather16°C (62°F)25 mm (1.0 inches)56%extreme
September Weather13°C (55°F)20 mm (0.8 inches)65%very high
October Weather3°C (38°F)49 mm (1.9 inches)76%high
November Weather-3°C (27°F)38 mm (1.5 inches)82%moderate
December Weather-8°C (17°F)41 mm (1.6 inches)89%moderate

Compare Kremmling's Climate with Cities Worldwide