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September Weather in Milnor, United States

Last updated: June 24, 2025

In September, the average temperature in Milnor, United States hovers around 17°C (62°F), but temperatures can fluctuate dramatically, with a minimum of -1°C (30°F) and a maximum soaring to 34°C (93°F). Expect some rain, as precipitation averages around 69 mm (2.7 in) over the course of 7 days, contributing to an average humidity of 72%.

September Temperature in Milnor

In September in Milnor, the average temperature is 17°C (62°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as -1°C (30°F). This temperature range makes Milnor an ideal destination for travelers seeking both warm days and cool nights.

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

The chart illustrates September temperature patterns in Milnor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Milnor, September typically has an average temperature of 17°C (62°F), with highs reaching up to 34°C (93°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec131229405770746962453121
Data source: Temperature data for Milnor 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 Milnor

In Milnor in September, the precipitation amount is 69 mm (2.7 in) over the course of 7 days.

September Precipitation Trends in Milnor

The chart displays monthly precipitation patterns in Milnor, 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 Milnor, September typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec1819335360787110569791737
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Milnor

In Milnor in September humidity is 72%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, making it perfect for leisurely strolls but potentially heavy on the skin, prompting travelers to seek shade during midday excursions.

September Average Humidity in Milnor

This chart illustrates the average monthly humidity levels in Milnor, 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 Milnor is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%89%82%79%74%78%76%77%72%74%85%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Milnor

In Milnor in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Milnor.

Maximum UV Index Levels in Milnor for September

The chart shows the monthly maximum UV Index (UVI) for Milnor 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 Milnor typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Milnor 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 Milnor Compares to Other Months

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

This table compares monthly weather conditions in Milnor, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (13°F)18 mm (0.7 inches)87%low
February Weather-11°C (12°F)19 mm (0.8 inches)89%moderate
March Weather-1°C (30°F)33 mm (1.3 inches)82%moderate
April Weather5°C (41°F)52 mm (2.1 inches)79%high
May Weather14°C (57°F)60 mm (2.3 inches)74%very high
June Weather21°C (70°F)78 mm (3.1 inches)78%very high
July Weather23°C (74°F)71 mm (2.8 inches)76%very high
August Weather21°C (70°F)105 mm (4.1 inches)77%very high
September Weather17°C (62°F)69 mm (2.7 inches)72%high
October Weather7°C (45°F)79 mm (3.1 inches)74%moderate
November Weather-1°C (31°F)17 mm (0.7 inches)85%moderate
December Weather-6°C (21°F)37 mm (1.5 inches)84%low

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