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September Weather in Carter Springs, United States

Last updated: June 24, 2025

In September, the average temperature in Carter Springs, United States hovers around 15°C (59°F). Expect a range from a chilly -6°C (22°F) to a warm 32°C (90°F). During this time, precipitation is relatively low, with about 11 mm (0.5 in) expected over just 3 days. The average humidity sits at a comfortable 41%, making it a great time to experience the local climate.

September Temperature in Carter Springs

In September in Carter Springs, the average temperature is 15°C (59°F). Maximums can reach 32°C (90°F), and minimums can drop as low as -6°C (22°F). Visitors should be prepared for a wide range of temperatures, making it essential to pack for both warm days and chilly nights.

September Weather in Carter Springs: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Carter Springs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carter Springs, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (90°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec292933404860686658463728
Data source: Temperature data for Carter Springs 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 Carter Springs

In Carter Springs in September, the precipitation amount is 11 mm (0.5 in) spread over a duration of 3 days.

September Precipitation Trends in Carter Springs

The chart displays monthly precipitation patterns in Carter Springs, 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 Carter Springs, September typically receives around 11 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1541551346456151712123866116
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Carter Springs

In Carter Springs in September humidity is 41%. With an average temperature of 15°C (59°F), this humidity feels like a comfortable and refreshing breeze, making it ideal for leisurely strolls and outdoor exploration.

September Average Humidity in Carter Springs

This chart illustrates the average monthly humidity levels in Carter Springs, 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 Carter Springs is approximately 41%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%84%78%64%56%44%34%41%60%81%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Carter Springs

In Carter Springs 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 Carter Springs.

Maximum UV Index Levels in Carter Springs for September

The chart shows the monthly maximum UV Index (UVI) for Carter Springs 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 Carter Springs typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4710101212121110754
Data source: Carter Springs 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 Carter Springs Compares to Other Months

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

This table compares monthly weather conditions in Carter Springs, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)154 mm (6.1 inches)85%moderate
February Weather-2°C (29°F)155 mm (6.1 inches)87%high
March Weather1°C (33°F)134 mm (5.3 inches)84%very high
April Weather5°C (41°F)64 mm (2.5 inches)78%very high
May Weather9°C (48°F)56 mm (2.2 inches)64%extreme
June Weather16°C (60°F)15 mm (0.6 inches)56%extreme
July Weather20°C (68°F)17 mm (0.7 inches)44%extreme
August Weather19°C (67°F)12 mm (0.5 inches)34%extreme
September Weather15°C (59°F)11 mm (0.5 inches)41%very high
October Weather8°C (46°F)38 mm (1.5 inches)60%high
November Weather3°C (38°F)66 mm (2.6 inches)81%moderate
December Weather-2°C (28°F)116 mm (4.6 inches)82%moderate

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