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September Weather in Garfield, United States

Last updated: June 24, 2025

In September, the average temperature in Garfield, United States is a delightful 23°C (73°F). You can expect a minimum temperature of 8°C (46°F) and a maximum of 34°C (93°F), making it versatile for various activities. With 60 mm (2.4 in) of precipitation spread over 6 days, don’t forget to pack an umbrella! The air is refreshingly humid, with an average of 64% humidity.

September Temperature in Garfield

In September in Garfield, the average temperature is 23°C (73°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 8°C (46°F). This varied climate makes Garfield an ideal destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Garfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Garfield, September typically has an average temperature of 23°C (73°F), with highs reaching up to 34°C (93°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec373951566775797773604743
Data source: Temperature data for Garfield 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 Garfield

In Garfield in September, the total precipitation amount is 60 mm (2.4 in) spread over 6 days.

September Precipitation Trends in Garfield

The chart displays monthly precipitation patterns in Garfield, 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 Garfield, September typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec879715217616910690134601577166
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Garfield

In Garfield in September, humidity is 64%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, making travel quite comfortable yet slightly sticky, urging travelers to enjoy leisurely activities early in the day or seek shade during peak hours.

September Average Humidity in Garfield

This chart illustrates the average monthly humidity levels in Garfield, 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 Garfield is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Garfield

In Garfield in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Garfield.

Maximum UV Index Levels in Garfield for September

The chart shows the monthly maximum UV Index (UVI) for Garfield 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 Garfield typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710111111109753
Data source: Garfield 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 Garfield Compares to Other Months

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

This table compares monthly weather conditions in Garfield, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)87 mm (3.4 inches)81%moderate
February Weather4°C (40°F)97 mm (3.8 inches)78%high
March Weather10°C (51°F)152 mm (6.0 inches)76%high
April Weather14°C (57°F)176 mm (6.9 inches)78%very high
May Weather19°C (67°F)169 mm (6.7 inches)83%extreme
June Weather24°C (76°F)106 mm (4.2 inches)83%extreme
July Weather26°C (79°F)90 mm (3.5 inches)78%extreme
August Weather25°C (77°F)134 mm (5.3 inches)68%very high
September Weather23°C (73°F)60 mm (2.4 inches)64%very high
October Weather15°C (60°F)157 mm (6.2 inches)70%high
November Weather9°C (48°F)71 mm (2.8 inches)83%moderate
December Weather6°C (43°F)66 mm (2.6 inches)87%moderate

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