September Weather in Beach Haven, United States

Last updated: February 24, 2025

In September, beachgoers in Beach Haven, United States can expect a delightful mix of warm weather and refreshing breezes. The maximum temperature reaches a pleasant 29°C (84°F), while the average sits comfortably at 22°C (72°F), allowing for enjoyable outdoor activities. Although the minimum temperature can dip to 12°C (54°F) at night, the warmth continues to provide a cozy respite. Visitors should be prepared for occasional rainfall, as 9 days experience a total of 119 mm (4.7 in) of precipitation, paired with a moderate humidity level of 74%. This balance of sun and occasional showers makes September a uniquely charming time to explore the beach and its surroundings.

September Temperature in Beach Haven

In September, Beach Haven experiences a delightful transition as summer begins to wane. The minimum temperature sits comfortably at 12°C (54°F), while the average rises to a balmy 22°C (72°F), perfect for beach activities. The maximum temperature peaks at 29°C (84°F), offering lingering warmth that beckons visitors to enjoy the ocean before the cooler months arrive. Compared to the sizzling highs of July and August, September strikes a lovely balance, making it an ideal time to soak up the sun without the summer crowds. As the days grow shorter and the air turns crisp, Beach Haven beautifully blends the last whispers of summer with hints of autumn, captivating both residents and travelers alike.

September Weather in Beach Haven: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Beach Haven, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec384043515969777671635043
Data source: Temperature data for Beach Haven 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 Beach Haven

In September, Beach Haven experiences a notable shift in its weather patterns, with precipitation amounting to 119 mm (4.7 in) over the month. Despite this relatively high total, rainfall is fairly contained, falling on just 9 days, which indicates that significant rain events may dominate the month rather than frequent light showers. This marks a slight increase in precipitation from August, which saw 115 mm (4.5 in), while maintaining a similar frequency. As summer transitions to fall, September's wetter days suggest a gradual preparation for the more substantial rainfall that October, with its 165 mm (6.5 in), often brings. This trend highlights the evolving climate of Beach Haven, where the late summer and early fall months are characterized by a delicate balance between lingering warmth and increasing moisture.

September Precipitation Trends in Beach Haven

The chart displays monthly precipitation patterns in Beach Haven, 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.
JanFebMarAprMayJunJulAugSepOctNovDec801231171031148511611511916595130
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Beach Haven

As summer transitions to fall in Beach Haven, September presents a notable shift in humidity levels, settling at a comfortable 74%. This decrease reflects a broader trend throughout the year, where humidity gradually declines from a high of 83% in January to the more moderate figures seen in late summer. The months of June through August experience slightly higher humidity, peaking at 77%, which makes September's drop feel refreshing. This pattern not only highlights the gradual easing of summer's heat but also sets the stage for the crisp autumn air ahead, inviting both residents and visitors to enjoy the beachside ambiance without the sticky discomfort of higher humidity.

September Average Humidity in Beach Haven

This chart illustrates the average monthly humidity levels in Beach Haven, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%81%79%74%77%76%77%74%75%80%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Beach Haven

As summer transitions into fall in Beach Haven, September sees a UV Index of 8, maintaining a very high exposure category that prompts careful sun protection. While the intensity dips slightly from the peak summer months of June to August, when the UV Index consistently topped out at 10, the risk of sunburn remains significant with a burn time of only 15 minutes. This trend underscores the importance of vigilance against UV radiation, even as temperatures begin to cool. For comprehensive details and updates on sun safety, check the Beach Haven UV Index.

Maximum UV Index Levels in Beach Haven for September

The chart shows the monthly maximum UV Index (UVI) for Beach Haven 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.
JanFebMarAprMayJunJulAugSepOctNovDec3568101010108743
Data source: Beach Haven 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.

September Sunshine in Beach Haven

September in Beach Haven shines brightly, offering a delightful 285 hours of sunshine—a beautiful continuation of the summer glow. As the year transitions from the sultry heights of July, which boasts a peak of 361 hours, to the softer warmth of fall, September's light gracefully begins to fade, yet remains significantly brighter than the chillier months ahead. This month serves as a gentle reminder of summer's lingering embrace, while also hinting at the cozy charm of autumn that follows. With daylight hours decreasing but still plentiful compared to the year’s early months, September is a perfect time to savor outdoor adventures before the cooler October brings its 243 hours of sun. Enjoy the best of both worlds—beach days and fall evenings—in this picturesque haven!

Monthly Sunshine Duration in Beach Haven: September Highlighted

The September sunshine duration represents the total number of hours Beach Haven experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec156h182h258h264h304h336h361h327h285h243h224h183h
Data source: Beach Haven September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Beach Haven During September

In Beach Haven, September stands out with a 53% chance of sunny weather, tying with July for one of the sunniest months of the year. This slight uptick in sunshine follows a relatively cloudy August, which had only a 34% chance of clear skies. As the summer winds down, September offers a delightful transition, typically providing warm days ideal for beach outings and outdoor activities. Notably, this month benefits from the tail end of summer's warmth, as it competes with several fall months that experience fluctuating sun probabilities, such as October at 44% and November rising to 56%. Thus, if you're planning a visit, September's sun-drenched forecast makes it a fantastic choice for soaking up those final golden rays before autumn sets in.

Percentage of Sunny Days in September in Beach Haven

The chart illustrates the percentage of sunny days in Beach Haven throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Beach Haven experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec52%28%55%47%46%40%53%34%53%45%56%35%
Data source: Beach Haven September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Beach Haven in September

As summer begins to fade, September in Beach Haven, United States, brings a gentle transition with 12 hours of daylight. This month marks a gradual decline from the vibrant 14 hours experienced during the peak of summer, offering a softening light that invites outdoor activities. While the days grow shorter, the warmth of late summer lingers, making September a perfect time for beachgoers to relish the sun's embrace before autumn settles in. The trend of decreasing daylight continues into October, reminding us of the seasonal rhythms that characterize this charming seaside destination.

Average Daylight Hours in Beach Haven for September

The chart illustrates the variation in daylight duration in Beach Haven throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 43m10h 42m11h 58m13h 16m14h 21m14h 54m14h 36m13h 38m12h 23m11h 6m9h 58m9h 24m
Data source: Beach Haven daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Beach Haven

As summer winds down and September arrives in Beach Haven, the breeze begins to pick up slightly, averaging 5.1 m/s (11 mph). This marks a subtle increase from the languid summer months, with July and August recording the lowest winds at 4.3 m/s (10 mph) and 4.0 m/s (9 mph), respectively. The transition into fall brings a refreshing change, setting the stage for a slightly brisker atmosphere, perfect for outdoor activities. Notably, September's wind patterns indicate a revival from mid-summer's calm, hinting at the approach of autumn, which offers a consistent rise in averages, culminating in a more invigorating October with 5.6 m/s (13 mph). This gentle shift in wind speed enhances the charm of Beach Haven, creating an inviting backdrop for those looking to savor the seasonal change.

Average September Wind Speed in Beach Haven

The chart displays monthly wind speed patterns in Beach Haven, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.76.35.85.25.14.94.34.05.1 m/s5.65.95.1
Data source: Beach Haven September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Beach Haven Compares to Other Months

The weather in Beach Haven changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Beach Haven and find detailed weather information for every month.

September and January present stark contrasts in weather conditions. In September, temperatures range from a mild 12°C (54°F) at night to a warm 29°C (84°F) during the day, with an average of 22°C (72°F). The month experiences significant rainfall amounting to 119 mm (4.7 in) over 9 days, accompanied by a relatively comfortable humidity level of 74%. In contrast, January sees much harsher temperatures, with daytime highs only reaching 16°C (61°F) and nights dropping to a chilly -14°C (6°F), leading to an average temperature of just 3°C (38°F). Although January's precipitation is lower at 80 mm (3.1 in), it also covers 9 days and comes with higher humidity at 83%. For more specific details about the weather in January, you can visit Beach Haven weather in January.

When comparing the weather in September and February, it's evident that the two months present vastly different climates. September boasts a mild average temperature of 22°C (72°F), with highs reaching up to 29°C (84°F) and relatively lower humidity at 74%. The month sees about 119 mm (4.7 in) of precipitation spread over approximately 9 days. In stark contrast, February experiences much colder conditions, with an average temperature of only 4°C (40°F) and nighttime lows plummeting to -13°C (9°F). Additionally, February receives slightly more precipitation at 123 mm (4.8 in), but spread over 12 days, resulting in a more frequent occurrence of wet weather and a higher humidity level of 82%. For a detailed look at February conditions, you can visit Beach Haven weather in February.

When comparing the weather in September and March, significant differences are evident. September typically enjoys a milder climate with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 29°C (84°F) and an average of 22°C (72°F). In contrast, March is much cooler, with temperatures dipping as low as -7°C (20°F), averaging around 6°C (43°F), and peaking at 19°C (67°F). Both months experience similar precipitation levels, with September receiving 119 mm (4.7 in) over 9 days and March slightly less at 117 mm (4.6 in) over 11 days. Humidity also differs, with September at 74% and March higher at 81%. For more detailed information on weather conditions specifically in March, you can check Beach Haven weather in March.

When comparing the weather in September and April, it's clear that September tends to be warmer and more humid. In September, temperatures range from a minimum of 12°C (54°F) to a maximum of 29°C (84°F), with an average of 22°C (72°F). The month sees about 119 mm (4.7 in) of precipitation over 9 days and has a humidity level of 74%. In contrast, April experiences cooler temperatures, with a minimum of just 1°C (33°F) and a maximum of 22°C (72°F), averaging 10°C (51°F). It has slightly less precipitation at 103 mm (4.0 in) over 11 days and a higher humidity of 79%. For more detailed insights on the April weather, you can explore Beach Haven weather in April.

In comparing the weather patterns of September and May, September tends to be warmer, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 29°C (84°F), while May experiences cooler temperatures, starting at a minimum of 3°C (38°F) and peaking at 27°C (80°F). Both months exhibit similar humidity levels at 74%, but September sees slightly more precipitation, totaling 119 mm (4.7 in) over 9 rainy days compared to May's 114 mm (4.5 in) over 11 days. For more details on May weather specifically, you can check out Beach Haven weather in May.

In comparing the weather of September and June, both months exhibit similar maximum temperatures, peaking at 29°C (84°F). However, September tends to be slightly warmer on average, with a temperature of 22°C (72°F) compared to June's 21°C (70°F). Precipitation levels also vary, with September experiencing more rainfall at 119 mm (4.7 in) over 9 days, whereas June has 85 mm (3.3 in) spread over 10 days. Humidity levels are relatively close, with September at 74% and June slightly higher at 77%. For more detailed information, you can refer to Beach Haven weather in June.

When comparing the weather in September and July, a few notable differences emerge. September generally experiences a milder temperature range, with minimums around 12°C (54°F) and maximums up to 29°C (84°F), resulting in an average temperature of 22°C (72°F). In contrast, July offers warmer conditions, with minimum temperatures starting at 18°C (65°F) and going up to a maximum of 32°C (90°F), averaging 25°C (77°F). Precipitation levels are similar for both months, with September receiving slightly more at 119 mm (4.7 in) over 9 days compared to July's 116 mm (4.6 in) over 11 days. Humidity remains fairly consistent, with September at 74% and July at 76%. For a detailed look at July conditions specifically, check out Beach Haven weather in July.

In comparing the weather conditions of September and August, September tends to be slightly cooler with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 29°C (84°F), whereas August features warmer temperatures with a minimum of 18°C (64°F) and a peak of 30°C (86°F). Additionally, September experiences a bit more rainfall, accumulating 119 mm (4.7 in) over 9 days, compared to August's 115 mm (4.5 in) over 12 days. The humidity levels remain relatively high in both months, with September averaging 74% and August at 77%. For those interested in a more detailed look at the weather, you can explore Beach Haven weather in August.

In September, temperatures typically range from a minimum of 12°C (54°F) to a maximum of 29°C (84°F), with an average of 22°C (72°F). The month sees around 119 mm (4.7 in) of precipitation over approximately 9 days, with humidity around 74%. In contrast, October experiences cooler weather, with temperatures dropping to a minimum of 6°C (43°F) and averaging 17°C (64°F), while still reaching a maximum of 29°C (85°F). Precipitation increases to 165 mm (6.5 in) over about 11 days, coupled with a slight rise in humidity to 75%. For a closer look at what to expect in October, visit Beach Haven weather in October.

In September, the weather is generally warmer, with average temperatures peaking at 22°C (72°F) and reaching a maximum of 29°C (84°F), accompanied by relatively high humidity at 74%. Precipitation is also notable, with about 119 mm (4.7 in) falling over 9 days. In contrast, November sees a significant drop in temperatures, with an average of 10°C (51°F) and a minimum temperature that can plummet to -5°C (24°F). While November has slightly less precipitation at 95 mm (3.7 in) over 8 days, it experiences an increase in humidity to 80%, making the air feel quite chilly. For more detailed insights on the weather, check out Beach Haven weather in November.

September and December present contrasting weather patterns. In September, temperatures range from a mild 12°C (54°F) at night to a warm average of 22°C (72°F) during the day, peaking at 29°C (84°F). The month experiences a fair amount of precipitation, totaling 119 mm (4.7 in) over 9 days, with a humidity level of 74%, creating a warm and slightly sticky atmosphere.

In stark contrast, December ushers in colder temperatures, with nightly lows dropping to -9°C (17°F) and an average daytime temperature of only 6°C (43°F), reaching a maximum of 17°C (64°F). Precipitation increases slightly to 130 mm (5.1 in), occurring over 11 days, and humidity rises to 81%, contributing to a crisp and often chilly ambiance. For a more detailed look at what to expect, check out Beach Haven weather in December.

Compare Beach Haven's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Beach Haven

As September unfolds in Beach Haven, the weather presents a delightful transition from the warmth of summer to the crispness of autumn. Daytime temperatures still bask in the pleasant sunshine, offering a comfortable escape with an average warmth that invites outdoor activities, yet evenings grow notably cooler. The humidity levels tender a mugginess that hints at the tail end of summer, contrasting with the drier air of the months ahead. Rainfall, although more frequent than during peak summer, contributes to the vibrant foliage that begins to emerge, creating a scenic backdrop perfect for leisurely strolls. For those keen on exploring more about the coastal climate, visit Beach Haven Climate for a detailed overview of what to expect throughout the year.