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September Weather in Fairplay, United States

Last updated: June 24, 2025

In September, the average temperature in Fairplay, United States is a cool 9°C (49°F), with temperatures ranging from a brisk -9°C (16°F) to a pleasantly warm 25°C (77°F). During this month, expect 38 mm (1.5 in) of precipitation spread over approximately 8 days, with an average humidity of 65%. Enjoy the seasonal shift while gearing up for varying weather!

September Temperature in Fairplay

In September in Fairplay, the average temperature is 9°C (49°F). The maximum can reach 25°C (77°F), and the minimum can be as low as -9°C (16°F). Be prepared for a wide range of temperatures when traveling to Fairplay during this month, as you'll need to pack for both warm days and chilly nights.

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

The chart illustrates September temperature patterns in Fairplay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fairplay, September typically has an average temperature of 9°C (49°F), with highs reaching up to 25°C (77°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec141523293850565548332214
Data source: Temperature data for Fairplay 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 Fairplay

In Fairplay in September, the total precipitation amount is 38 mm (1.5 in), spread over 8 days.

September Precipitation Trends in Fairplay

The chart displays monthly precipitation patterns in Fairplay, 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 Fairplay, September typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec314649597444835038453231
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Fairplay

In Fairplay in September, humidity is 65%. With average temperature 9°C (49°F), this humidity feels like a chilly embrace that can make outdoor activities a bit uncomfortable, so travelers should dress in layers and stay hydrated to fully enjoy their adventures.

September Average Humidity in Fairplay

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

In Fairplay 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 Fairplay.

Maximum UV Index Levels in Fairplay for September

The chart shows the monthly maximum UV Index (UVI) for Fairplay 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 Fairplay typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4710131414131211754
Data source: Fairplay 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 Fairplay Compares to Other Months

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

This table compares monthly weather conditions in Fairplay, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)31 mm (1.2 inches)88%moderate
February Weather-10°C (15°F)46 mm (1.8 inches)87%high
March Weather-5°C (23°F)49 mm (1.9 inches)81%very high
April Weather-2°C (30°F)59 mm (2.3 inches)76%extreme
May Weather3°C (38°F)74 mm (2.9 inches)66%extreme
June Weather10°C (50°F)44 mm (1.7 inches)58%extreme
July Weather13°C (56°F)82 mm (3.2 inches)52%extreme
August Weather13°C (55°F)49 mm (1.9 inches)56%extreme
September Weather9°C (49°F)38 mm (1.5 inches)65%extreme
October Weather1°C (34°F)45 mm (1.8 inches)76%high
November Weather-6°C (22°F)32 mm (1.2 inches)82%moderate
December Weather-10°C (14°F)31 mm (1.2 inches)89%moderate

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