September Weather in Ocean Shores, United States

Last updated: February 24, 2025

In September, Ocean Shores experiences a gentle transition from summer to autumn, with temperatures ranging from a maximum of 22°C (73°F) to a minimum of 10°C (50°F), resulting in an average of 15°C (59°F). This month typically sees 106 mm (4.2 in) of precipitation over about 11 days, contributing to a comfortable humidity level of 74%. Visitors can expect a mixture of sunny days and occasional rain, making it a perfect time for beach strolls and enjoying the scenic beauty of the coastline.

September Temperature in Ocean Shores

As summer fades into autumn, September temperatures in Ocean Shores reveal a mild transition, with minimums averaging around 10°C (50°F) and maximums reaching up to 22°C (73°F). The overall average hovers at 15°C (59°F), providing a comfortable climate ideal for beach walks and outdoor activities. This trend showcases a slight decrease from the warmer summer months, yet maintains a pleasant warmth compared to the cooler temperatures that follow in October. With the warm coastal breeze, September remains a delightful time to experience the natural beauty of Ocean Shores before the chill of winter sets in.

September Weather in Ocean Shores: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ocean Shores, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464446495357596059545046
Data source: Temperature data for Ocean Shores 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 Ocean Shores

In September, Ocean Shores experiences a noticeable uptick in precipitation, with 106 mm (4.2 in) falling over 11 days, marking a significant increase from the dry summer months of July and August. This soothing shift signals the transition into autumn, as the region moves away from the bone-dry conditions of earlier months, where rainfall was barely measurable. The September rains lay the groundwork for the wetter months ahead, with October and November typically bringing even heavier downpours. The gradual rise in precipitation not only replenishes local ecosystems but also sets a refreshing tone for coastal life, as the landscape begins to don its fall colors.

September Precipitation Trends in Ocean Shores

The chart displays monthly precipitation patterns in Ocean Shores, 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.
JanFebMarAprMayJunJulAugSepOctNovDec28018617514063571518106187300271
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ocean Shores

In Ocean Shores, United States, September marks a transitional period for humidity levels, dipping to 74%, the lowest of the year. This decline follows the summer months, where humidity reached its peak at 82% in July and dropped significantly to 73% in August. The cooling trend suggests a shift towards more comfortable conditions as the region prepares for autumn, with humidity levels on the rise again in October at 83%. Overall, September stands out as a brief respite from the ocean's moisture-laden embrace, signaling the onset of a season characterized by greater variability in weather patterns.

September Average Humidity in Ocean Shores

This chart illustrates the average monthly humidity levels in Ocean Shores, 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.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%85%83%84%84%82%73%74%83%86%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ocean Shores

In September, Ocean Shores experiences a UV Index of 7, categorized as high, which signifies a notable decrease from the peak summer months but still demands caution. With a burn time of 25 minutes, it's essential to protect your skin during midday hours. As summer transitions into autumn, the UV Index gradually declines from its highest point of 9 in June through August, showcasing a clear trend of reduced sun intensity. However, the lingering high levels in early fall remind beachgoers and outdoor enthusiasts that UV protection remains crucial. For a detailed look at UV trends throughout the year, visit Ocean Shores UV Index.

Maximum UV Index Levels in Ocean Shores for September

The chart shows the monthly maximum UV Index (UVI) for Ocean Shores 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.
JanFebMarAprMayJunJulAugSepOctNovDec235699987531
Data source: Ocean Shores 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 Ocean Shores

As summer transitions into autumn, September in Ocean Shores offers a delightful 254 hours of sunshine, marking a gentle decline from the sun-drenched days of July and June. The sun-drenched peaks of the summer months, with 335 hours and 316 hours respectively, provide a vivid contrast to the more moderate warmth of September. This month acts as a bridge, with its sunlight slowly tapering off as the year draws toward its end. Compared to the vibrant 296 hours of May and the balmy summer months, September continues to shine brightly, inviting both locals and visitors to relish the lingering warmth before the cool autumn sets in. The gradual decline in daylight hours serves as a reminder of nature's ever-changing beauty, making September a serene time to enjoy the coastal charm of Ocean Shores.

Monthly Sunshine Duration in Ocean Shores: September Highlighted

The September sunshine duration represents the total number of hours Ocean Shores 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.
JanFebMarAprMayJunJulAugSepOctNovDec86h137h214h234h296h316h335h301h254h202h129h107h
Data source: Ocean Shores September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ocean Shores During September

In September, Ocean Shores experiences a 35% chance of sunny weather, making it an inviting time for outdoor activities. This slight uptick in sunshine compared to the summer months is part of a broader seasonal trend. After the peak of April’s 42% sunshine likelihood, there’s a gradual decline through the summer, with July and August hovering around the 31% to 32% range. As fall approaches, September offers a pleasant compromise, balancing between lingering warmth and the oncoming clouds of autumn, before the significant drop to 28% in October. So, while not guaranteed, a sunny September day in Ocean Shores is definitely more likely than the chillier months that follow!

Percentage of Sunny Days in September in Ocean Shores

The chart illustrates the percentage of sunny days in Ocean Shores 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 Ocean Shores experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%19%31%42%30%40%31%32%35%28%14%18%
Data source: Ocean Shores September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ocean Shores in September

As summer fades in Ocean Shores, September ushers in a noticeable transition in daylight hours, with an average of 12 hours of sunlight. This marks a gentle decline from the peak summer months, where June, July, and August bask in a consistent 15 hours of daylight. September’s light begins to take on autumn's softer hues, bridging the warm glow of summer and the chill of fall. As the month progresses, daylight gradually diminishes, setting the stage for October's 10 hours of sunshine. This pattern underscores a clear trend: the longer, sun-drenched days of summer give way to the cozy, shorter days of autumn, inviting residents and visitors alike to savor the unique beauty of Ocean Shores during this transitional period.

Average Daylight Hours in Ocean Shores for September

The chart illustrates the variation in daylight duration in Ocean Shores throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 59m10h 18m11h 57m13h 38m15h 5m15h 48m15h 24m14h 6m12h 29m10h 48m9h 19m8h 33m
Data source: Ocean Shores daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Ocean Shores

As summer fades into autumn, September in Ocean Shores brings a subtle decline in wind energy, with average speeds dipping to 4.4 m/s (10 mph). This gentle breeze signifies a shift in the seasonal rhythm, contrasting with the more robust gusts of earlier months like February and November, which peak at 6.5 m/s (15 mph) and 6.6 m/s (15 mph) respectively. After enjoying the moderate winds of July and August, September's calm demeanor encourages tranquil seaside strolls, perfect for savoring the last warm days of the year. As temperatures drop and October approaches with an uptick in wind once more, September serves as a serene bridge, offering a moment to pause and appreciate the ocean's tranquil beauty before the changes of autumn fully set in.

Average September Wind Speed in Ocean Shores

The chart displays monthly wind speed patterns in Ocean Shores, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.76.55.83.95.04.55.24.54.4 m/s5.86.65.9
Data source: Ocean Shores September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Ocean Shores Compares to Other Months

The weather in Ocean Shores 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 Ocean Shores and find detailed weather information for every month.

In September, temperatures in Ocean Shores are generally milder, with a minimum of 10°C (50°F) and an average around 15°C (59°F), reaching a maximum of 22°C (73°F). The month experiences moderate rainfall, totaling 106 mm (4.2 in) over about 11 days, accompanied by a humidity level of 74%. In stark contrast, January brings colder weather, with minimum temperatures dropping to 0°C (33°F) and an average of 8°C (46°F), peaking at 13°C (56°F). The precipitation significantly increases during this month, reaching 280 mm (11.0 in) across 18 days, and the humidity rises to 86%. For more details, you can visit Ocean Shores weather in January.

The weather comparisons between September and February reveal significant contrasts. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 22°C (73°F), creating a mild and comfortable environment with an average of 15°C (59°F). The month experiences a moderate amount of rainfall at 106 mm (4.2 in) over 11 days, along with a humidity level of 74%. In contrast, February presents cooler conditions, with temperatures dipping to a minimum of 0°C (32°F) and only peaking at 12°C (55°F)—resulting in a lower average temperature of 7°C (44°F). February is notably wetter, with precipitation reaching 186 mm (7.3 in) over 19 days and higher humidity at 84%. For more detailed insights into February weather, you can check Ocean Shores weather in February.

In comparing the weather between September and March, it’s evident that September tends to be milder, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 22°C (73°F). The month experiences about 106 mm (4.2 in) of precipitation over approximately 11 days, accompanied by a humidity level of 74%. In contrast, March has cooler temperatures, with a minimum of 1°C (34°F) and an average of 8°C (46°F), peaking at 19°C (66°F). It also sees more rain, totaling 175 mm (6.9 in) over 17 days, and higher humidity at 85%. For more detailed information on March weather specifics, you can check Ocean Shores weather in March.

In comparing the weather of September and April, we see distinct differences in temperature and precipitation patterns. September tends to be milder, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 22°C (73°F), while April is cooler, with averages of 3°C (37°F) to 20°C (68°F). Precipitation is more pronounced in April, with total rainfall reaching 140 mm (5.5 in) over 16 days, compared to September's 106 mm (4.2 in) over just 11 days. Additionally, April exhibits a higher humidity level at 83%, compared to September's 74%. To explore more about April's weather, you can check Ocean Shores weather in April.

When comparing the weather in September and May, both months exhibit similar maximum temperatures, peaking at around 22°C (71-73°F). However, September tends to be slightly warmer overall with an average temperature of 15°C (59°F), compared to May's average of 12°C (53°F). Humidity levels are higher in May at 84%, versus 74% in September, contributing to a more moist atmosphere. Additionally, precipitation is more pronounced in September, with 106 mm (4.2 in) spread over 11 days, while May sees significantly less rainfall at 63 mm (2.5 in) over just 10 days. For a closer look at May's weather specifics, check out this link: Ocean Shores weather in May.

When comparing the weather in September and June, notable differences emerge. September experiences an average temperature range from 10°C (50°F) to a maximum of 22°C (73°F), with a significant level of precipitation at 106 mm (4.2 in) over 11 days. In contrast, June boasts slightly cooler temperatures, with a minimum of 9°C (49°F) and a maximum of 26°C (80°F), but less rainfall at 57 mm (2.2 in) over just 7 days. Additionally, humidity levels are slightly higher in June at 84%, compared to September's 74%. For more detailed weather insights, check Ocean Shores weather in June.

In September, the weather remains relatively mild, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 22°C (73°F), averaging around 15°C (59°F). This month experiences significantly higher precipitation, totaling 106 mm (4.2 in) over approximately 11 days, contributing to a humidity level of 74%. In contrast, July presents slightly warmer temperatures with a minimum of 11°C (53°F) and similar maximum temperatures of 22°C (72°F), while also averaging 15°C (59°F). However, July is much drier, receiving only 15 mm (0.6 in) of precipitation over just 3 days, and has a higher humidity level of 82%. For a detailed comparison of weather conditions, you can check Ocean Shores weather in July.

September weather sees a slight drop in temperatures compared to August, with a minimum of 10°C (50°F) and a maximum of 22°C (73°F), while August records slightly warmer temperatures with a minimum of 11°C (53°F) and a maximum of 23°C (73°F). The average temperature remains nearly unchanged at 15°C (59°F) for both months. However, September is notably wetter, receiving 106 mm (4.2 in) of precipitation over 11 days, compared to just 18 mm (0.7 in) over 3 days in August. Humidity levels are quite similar in both months, with September slightly higher at 74% versus August's 73%. For more detailed insights, you can check Ocean Shores weather in August.

September and October present a noticeable shift in weather patterns. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 22°C (73°F), with an average of 15°C (59°F), resulting in relatively mild conditions. However, it experiences significant rainfall, accumulating 106 mm (4.2 in) over 11 days, accompanied by a humidity level of 74%.

As October arrives, the temperature drops further, with a minimum of 5°C (42°F) and a maximum of 19°C (67°F), leading to an average temperature of 12°C (54°F). The month also sees increased precipitation, totaling 186 mm (7.3 in) over 14 days, alongside higher humidity at 83%. This shift marks October as a wetter and cooler month compared to its predecessor. For more details, you can explore Ocean Shores weather in October.

In comparing September and November weather, it's clear that November is significantly colder and wetter. September boasts an average temperature of 15°C (59°F) with a maximum of 22°C (73°F), while November's average drops to 10°C (50°F). Additionally, September experiences less precipitation, totaling 106 mm (4.2 in) across 11 days, compared to November's much wetter climate, which sees around 300 mm (11.8 in) over 19 days. The humidity also increases in November, reaching 86% compared to September's 74%. For a more detailed look at November conditions, you can check out Ocean Shores weather in November.

In September, the weather features mild temperatures with a minimum of 10°C (50°F) and an average of 15°C (59°F), peaking at a maximum of 22°C (73°F). The month sees frequent rainfall, with 106 mm (4.2 in) of precipitation over 11 days, accompanied by a humidity level of 74%. By contrast, December brings significantly colder weather, with temperatures dipping as low as -1°C (30°F) and averaging 8°C (46°F), while the maximum only reaches 13°C (56°F). Additionally, December experiences heavier rainfall, accumulating 271 mm (10.7 in) over 21 days, leading to a higher humidity of 87%. For more details on December weather, visit Ocean Shores weather in December.

Compare Ocean Shores's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Ocean Shores

As summer transitions to autumn, September in Ocean Shores offers a unique climatic experience characterized by a gentle mix of warmth and coolness. With average temperatures hovering around a comfortable 15°C (59°F), the days are comfortably mild, though occasional downpours—spanning approximately 11 days—bring a refreshing change. The 74% humidity further adds to the coastal charm, making it a time when the air feels softer and more inviting. Compared to the hotter summer months, September's cooler evenings and increasing rainfall signal the onset of a new season, making it a delightful time for those who appreciate a quieter, more tranquil beach atmosphere. For more detailed insights, explore the Ocean Shores Climate page.