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September Weather in Warren, United States

Last updated: June 24, 2025

In September, the average temperature in Warren, United States hovers around 25°C (78°F), offering a pleasant climate. However, temperatures can vary, with a minimum of 11°C (51°F) and a scorching maximum of 39°C (102°F). Be prepared for occasional rain, as the area experiences an average precipitation of 86 mm (3.4 in) over 7 days, coupled with a comfortable average humidity of 73%.

September Temperature in Warren

In September in Warren, the average temperature is 25°C (78°F). Maximums can reach 39°C (102°F), and minimums can be as low as 11°C (51°F). Be prepared for a warm climate with occasional cool mornings or evenings, making it an ideal time for exploring the area.

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

The chart illustrates September temperature patterns in Warren, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Warren, September typically has an average temperature of 25°C (78°F), with highs reaching up to 39°C (102°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec464959637380828178665450
Data source: Temperature data for Warren 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 Warren

In Warren in September, the total precipitation amount is 86 mm (3.4 in) over a span of 7 days.

September Precipitation Trends in Warren

The chart displays monthly precipitation patterns in Warren, 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 Warren, September typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec1161851811701521251021038614876141
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Warren

In Warren in September, humidity is 73%. With an average temperature of 25°C (78°F), this humidity feels like stepping into a warm, heavy blanket that wraps around you, making travel feel sluggish and requiring regular breaks to stay refreshed.

September Average Humidity in Warren

This chart illustrates the average monthly humidity levels in Warren, 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 Warren is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%80%82%83%80%80%75%73%76%84%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Warren

In Warren 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 Warren.

Maximum UV Index Levels in Warren for September

The chart shows the monthly maximum UV Index (UVI) for Warren 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 Warren typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119764
Data source: Warren 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 Warren Compares to Other Months

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

This table compares monthly weather conditions in Warren, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)116 mm (4.6 inches)84%moderate
February Weather10°C (49°F)185 mm (7.3 inches)83%high
March Weather15°C (59°F)181 mm (7.1 inches)80%very high
April Weather17°C (64°F)170 mm (6.7 inches)82%very high
May Weather23°C (74°F)152 mm (6.0 inches)83%extreme
June Weather27°C (80°F)125 mm (4.9 inches)80%extreme
July Weather28°C (83°F)102 mm (4.0 inches)80%extreme
August Weather27°C (82°F)103 mm (4.0 inches)75%extreme
September Weather25°C (78°F)86 mm (3.4 inches)73%very high
October Weather19°C (67°F)148 mm (5.8 inches)76%high
November Weather12°C (54°F)76 mm (3.0 inches)84%high
December Weather10°C (50°F)141 mm (5.6 inches)88%moderate

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