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September Weather in Elizabeth, United States

Last updated: June 24, 2025

In September, the average temperature in Elizabeth, United States is a pleasant 18°C (64°F). However, be prepared for fluctuations, as temperatures can dip to a chilly -3°C (27°F) or soar to a sweltering 34°C (94°F). Expect some rain, with 28 mm (1.1 in) falling over approximately 6 days. The air maintains a relatively high humidity level of 79%, creating a unique and engaging climate experience.

September Temperature in Elizabeth

In September in Elizabeth, the average temperature is 18°C (64°F), with maximums soaring to 34°C (94°F) and minimums plummeting to -3°C (27°F). Be prepared for a wide range of temperatures during your travels, ensuring you pack accordingly for both warm and cool conditions.

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

The chart illustrates September temperature patterns in Elizabeth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Elizabeth, September typically has an average temperature of 18°C (64°F), with highs reaching up to 34°C (94°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec292838455467717064473932
Data source: Temperature data for Elizabeth 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 Elizabeth

In Elizabeth in September, the precipitation amount is 28 mm (1.1 in) over the course of 6 days.

September Precipitation Trends in Elizabeth

The chart displays monthly precipitation patterns in Elizabeth, 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 Elizabeth, September typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec15185539824564442829178
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Elizabeth

In Elizabeth in September, humidity is 79%. With an average temperature of 18°C (64°F), this humidity feels like a warm, sticky embrace that can make outdoor activities more challenging but also creates a lush, vibrant atmosphere that's perfect for exploring local culture and scenery.

September Average Humidity in Elizabeth

This chart illustrates the average monthly humidity levels in Elizabeth, 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 Elizabeth is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%75%66%62%74%76%75%80%79%77%74%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Elizabeth

In Elizabeth 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 Elizabeth.

Maximum UV Index Levels in Elizabeth for September

The chart shows the monthly maximum UV Index (UVI) for Elizabeth 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 Elizabeth typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec458111212121110753
Data source: Elizabeth 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 Elizabeth Compares to Other Months

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

This table compares monthly weather conditions in Elizabeth, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)15 mm (0.6 inches)74%moderate
February Weather-2°C (28°F)18 mm (0.7 inches)75%moderate
March Weather3°C (38°F)55 mm (2.2 inches)66%very high
April Weather7°C (45°F)39 mm (1.5 inches)62%extreme
May Weather12°C (54°F)82 mm (3.2 inches)74%extreme
June Weather19°C (67°F)45 mm (1.8 inches)76%extreme
July Weather22°C (71°F)64 mm (2.5 inches)75%extreme
August Weather21°C (70°F)44 mm (1.7 inches)80%extreme
September Weather18°C (64°F)28 mm (1.1 inches)79%very high
October Weather8°C (47°F)28 mm (1.1 inches)77%high
November Weather4°C (39°F)17 mm (0.7 inches)74%moderate
December Weather0°C (32°F)8 mm (0.3 inches)80%moderate

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