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September Weather in Spring Lake, United States

Last updated: June 24, 2025

In Spring Lake, United States, the average temperature in September is a pleasant 19°C (66°F). You can expect a minimum of 9°C (48°F) and a maximum of 27°C (82°F), making it a comfortable time to explore. However, be prepared for some rain, as 106 mm (4.2 in) of precipitation is expected over about 9 days. The average humidity is a notable 79%, contributing to a warm and inviting atmosphere.

September Temperature in Spring Lake

In September in Spring Lake, the average temperature is 19°C (66°F). The maximum can reach 27°C (82°F) and the minimum can be as low as 9°C (48°F). This pleasant climate makes it an ideal time for outdoor activities and exploring the local attractions.

September Weather in Spring Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Spring Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Spring Lake, September typically has an average temperature of 19°C (66°F), with highs reaching up to 27°C (82°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec282835425365727266554135
Data source: Temperature data for Spring Lake 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 Spring Lake

In Spring Lake in September, the total precipitation amount is 106 mm (4.2 in), spread over the course of 9 days.

September Precipitation Trends in Spring Lake

The chart displays monthly precipitation patterns in Spring Lake, 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 Spring Lake, September typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec73757110112811859631061478477
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Spring Lake

In Spring Lake in September humidity is 79%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making it feel much warmer than the actual temperature and creating a heavy, sticky atmosphere that can be a bit uncomfortable for traveling.

September Average Humidity in Spring Lake

This chart illustrates the average monthly humidity levels in Spring Lake, 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 Spring Lake is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Spring Lake

In Spring Lake in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Spring Lake.

Maximum UV Index Levels in Spring Lake for September

The chart shows the monthly maximum UV Index (UVI) for Spring Lake 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 Spring Lake typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: Spring Lake 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 Spring Lake Compares to Other Months

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

This table compares monthly weather conditions in Spring Lake, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)73 mm (2.9 inches)87%low
February Weather-2°C (28°F)75 mm (3.0 inches)87%moderate
March Weather1°C (35°F)71 mm (2.8 inches)86%moderate
April Weather5°C (42°F)101 mm (4.0 inches)87%very high
May Weather12°C (53°F)128 mm (5.0 inches)82%very high
June Weather18°C (65°F)118 mm (4.7 inches)81%very high
July Weather22°C (72°F)59 mm (2.3 inches)78%very high
August Weather22°C (72°F)63 mm (2.5 inches)79%very high
September Weather19°C (66°F)106 mm (4.2 inches)79%high
October Weather13°C (55°F)147 mm (5.8 inches)82%moderate
November Weather5°C (42°F)84 mm (3.3 inches)87%moderate
December Weather2°C (35°F)77 mm (3.0 inches)86%low

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