August Weather in Seabrook Beach, United States

Last updated: February 24, 2025

August at Seabrook Beach, United States offers a delightful summer experience characterized by a maximum temperature of 31°C (88°F) and an average of 22°C (71°F), perfect for beachgoers. Despite a minimum of 13°C (55°F) during cooler mornings, the warmth invites outdoor activities and leisurely strolls by the shore. August also sees 71 mm (2.8 in) of precipitation spread over 9 days, contributing to the lush coastal scenery. With an average humidity of 66%, the air remains pleasantly breezy, making Seabrook Beach an inviting destination for summer relaxation and adventure.

August Temperature in Seabrook Beach

In August, Seabrook Beach experiences warm and inviting weather, making it one of the prime months to enjoy the coastal atmosphere. With minimum temperatures comfortably resting at 13°C (55°F) and averaging 22°C (71°F), it’s a delightful time for beachgoers. The maximum temperature peaks at a pleasant 31°C (88°F), providing ideal conditions for swimming and sunbathing. This month reflects a notable increase in warmth compared to earlier months, signaling the height of summer, where temperatures rise steadily from the cooler spring months. As August progresses, the seaside community buzzes with activity, showcasing a vibrant blend of leisure and relaxation that perfectly complements the beautiful summer landscape.

August Weather in Seabrook Beach: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Seabrook Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec303236465565717165554334
Data source: Temperature data for Seabrook Beach 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.

August Precipitation in Seabrook Beach

In August, Seabrook Beach experiences a noticeable dip in precipitation, receiving only 71 mm (2.8 in) of rain over 9 days, making it one of the driest months of the year. This contrasts sharply with the preceding months like April and July, where rainfall exceeded 120 mm, highlighting a seasonal transition. The summer's warmer, drier weather allows residents and visitors to enjoy more outdoor activities, as the decrease in precipitation provides a breath of fresh air after the heavier rains earlier in the summer. As the month wraps up, the impending arrival of fall signals a return to higher precipitation levels, setting the stage for a gradual increase in rainfall as the year progresses.

August Precipitation Trends in Seabrook Beach

The chart displays monthly precipitation patterns in Seabrook Beach, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec79989414383881237178143108133
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Seabrook Beach

In August, Seabrook Beach experiences a notable shift, with humidity dipping to 66%. This decline marks the continuation of a trend observed throughout the summer months, where humidity steadily decreased from 72% in June and 67% in July. Compared to the cold winter months, which saw humidity levels as high as 86% in January, August’s drier conditions provide a refreshing reprieve for beachgoers and outdoor enthusiasts. As the season transitions into September, humidity levels are poised to rise slightly again, hinting at the lingering warmth of summer even as autumn approaches.

August Average Humidity in Seabrook Beach

This chart illustrates the average monthly humidity levels in Seabrook Beach, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Seabrook Beach

As summer reaches its peak in August, Seabrook Beach experiences a persistent high UV Index of 9, reflecting consistently very high exposure levels similar to the previous month. This means sunbathers and outdoor enthusiasts should exercise caution, as the burn time is notably short at just 15 minutes. The trend this summer showcases an increase in UV intensity starting from the moderate levels of January and February, spiking to the highest readings during the summer months. As the season transitions into September, a slight decrease to a high UV Index of 7 offers a brief respite before fall arrives. For more information, check out the detailed Seabrook Beach UV Index.

Maximum UV Index Levels in Seabrook Beach for August

The chart shows the monthly maximum UV Index (UVI) for Seabrook Beach in August, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Seabrook Beach August 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.

August Sunshine in Seabrook Beach

August shines brightly in Seabrook Beach, boasting an impressive 337 hours of sunshine, making it a peak moment for sun seekers. This month's radiant glow continues the trend set by the previous months, as July closely follows with 335 hours. It's a testament to the summer's allure, with daylight gradually increasing from January's modest 150 hours to a summer high, reflecting the vibrant energy that attracts visitors to the coastline. Following August, however, sunshine starts to wane in September, dropping to 285 hours, signaling the transition towards fall. The gradual descent in sunlight hours from the summer zenith emphasizes the seasonal swing, inviting both relaxation and reflection in this picturesque beach locale.

Monthly Sunshine Duration in Seabrook Beach: August Highlighted

The August sunshine duration represents the total number of hours Seabrook Beach experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec150h183h256h245h295h330h335h337h285h221h193h176h
Data source: Seabrook Beach August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Seabrook Beach During August

In August, the likelihood of encountering sunny weather at Seabrook Beach drops to 32%, tying with July for the lowest chance throughout the year. This dip in sunny probabilities contrasts sharply with the early spring months, where March boasts a 61% likelihood of sunshine, suggesting that the summer heat may cloud the skies more than desired. As the seasons transition towards fall, September offers a refreshing uptick to 44%, providing a glimmer of hope for sun-seekers before the cooler months set in. Overall, while August might not be the sunniest month, it encapsulates the ebb and flow of seasonal weather, highlighting the variability that characterizes beach days along the coast.

Percentage of Sunny Days in August in Seabrook Beach

The chart illustrates the percentage of sunny days in Seabrook Beach throughout the year, with August 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 Seabrook Beach experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec42%35%61%40%38%40%32%32%44%38%54%32%
Data source: Seabrook Beach August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Seabrook Beach in August

In August, Seabrook Beach enjoys a wholesome 13 hours of daylight, marking a subtle decline from the sun-soaked days of July, which basked in 14 hours. This gradual transition hints at the onset of autumn, as the daylight begins to recede following the summer solstice in June, when the region experienced its peak of 15 hours. Notably, the trend throughout the year reveals a rhythmic ebb and flow of light, with shorter days in the depths of winter, like January and December at just 9 hours, contrasting beautifully with the vibrant, longer days of late spring and summer. As August wanes, the charm of Seabrook Beach is still under the sun's embrace, a perfect time to soak in the last whispers of summer before the season shifts.

Average Daylight Hours in Seabrook Beach for August

The chart illustrates the variation in daylight duration in Seabrook Beach throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 23m10h 31m11h 57m13h 26m14h 40m15h 18m14h 57m13h 51m12h 26m10h 58m9h 41m9h 2m
Data source: Seabrook Beach daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Seabrook Beach

In August, the winds at Seabrook Beach take a gentle breather, with an average speed of just 3.3 m/s (7 mph). This marks the lowest wind speed of the year, a stark contrast to the breezier months of March and April, where gusts reach up to 5.2 m/s (12 mph) and 4.4 m/s (10 mph), respectively. Following the summer peak in July at 3.5 m/s (8 mph), August's calm is part of a downward trend as the season transitions. As summer wanes, winds begin to pick up slightly again in September, suggesting a return of the refreshing ocean breezes. This rhythmic ebb and flow of wind speeds not only enhances the serene beach atmosphere but also invites visitors to enjoy the warm sands and tranquil waters of Seabrook Beach.

Average August Wind Speed in Seabrook Beach

The chart displays monthly wind speed patterns in Seabrook Beach, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.74.75.24.44.24.13.53.3 m/s3.94.44.64.6
Data source: Seabrook Beach August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Seabrook Beach Compares to Other Months

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

August and January present a stark contrast in weather conditions. In August, temperatures range from a mild 13°C (55°F) at night to a warm 31°C (88°F) during the day, with an average of 22°C (71°F). Despite experiencing 71 mm (2.8 in) of precipitation over 9 days, the humidity is relatively comfortable at 66%. In contrast, January sees a significant drop in temperatures, with lows plunging to -19°C (-2°F) and daytime highs reaching only 17°C (64°F), averaging around -1°C (30°F). The month has a similar precipitation level at 79 mm (3.1 in), but spans over 8 days, coupled with higher humidity at 86%. For those wanting to delve deeper into January's climate specifics, you can explore more here: Seabrook Beach weather in January.

August and February present starkly contrasting weather conditions. In August, temperatures range from a mild 13°C (55°F) at night to a warm 31°C (88°F) during the day, with an average of 22°C (71°F). The month typically sees 71 mm (2.8 in) of precipitation over 9 days, accompanied by a comfortable humidity level of 66%. In sharp contrast, February experiences much colder temperatures, with lows plunging to -16°C (4°F) and highs reaching only 17°C (64°F), averaging around 0°C (32°F). The month is also wetter, receiving 98 mm (3.9 in) of precipitation over 11 days and marked by a higher humidity of 84%. For a more detailed look at February's weather, you can check Seabrook Beach weather in February.

August and March present stark contrasts in weather conditions. In August, temperatures are much warmer, with a minimum of 13°C (55°F) and an average of 22°C (71°F), peaking at 31°C (88°F). The month experiences moderate rainfall of 71 mm (2.8 in) over about 9 days and a humidity level of 66%. Conversely, March is significantly cooler, featuring a minimum temperature of -14°C (8°F) and an average of only 2°C (36°F), with a maximum reaching 17°C (63°F). While precipitation is slightly higher at 94 mm (3.7 in) over 10 days, the humidity is also greater at 82%. For more insights on weather during this month, check out Seabrook Beach weather in March.

When comparing the weather in August and April, a stark contrast emerges in temperature and precipitation patterns. August boasts a milder climate with average temperatures ranging from a minimum of 13°C (55°F) to a maximum of 31°C (88°F), accompanied by 71 mm (2.8 in) of precipitation over about 9 days. In contrast, April experiences significantly cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 24°C (76°F), along with a higher precipitation total of 143 mm (5.6 in) spread over 13 days. Additionally, humidity levels are greater in April at 80%, compared to 66% in August. For a detailed look at April weather specifics, you can visit Seabrook Beach weather in April.

When comparing the weather in August and May, it’s clear that August is generally warmer, with average temperatures around 22°C (71°F), peaking at a maximum of 31°C (88°F). In contrast, May has lower temperatures, averaging only 13°C (55°F) and reaching a maximum of 27°C (82°F). Although May sees slightly higher precipitation at 83 mm (3.3 in) across 11 days compared to August's 71 mm (2.8 in) over 9 days, both months experience significant humidity, with May slightly higher at 72% compared to August's 66%. For more details about the weather during May, you can check out Seabrook Beach weather in May.

In comparing the weather between June and August, we see notable differences in temperature and precipitation patterns. June experiences a cooler average temperature of 18°C (65°F) with nighttime lows dipping to about 8°C (47°F), while August is warmer overall, with an average temperature of 22°C (71°F) and higher maximums reaching up to 31°C (88°F). Although August has slightly less precipitation at 71 mm (2.8 in) over 9 days compared to June's 88 mm (3.5 in) over 10 days, humidity levels are somewhat comparable, with June at 72% and August at 66%. For more detailed insights, you can check Seabrook Beach weather in June.

In comparing the weather of August to that of July, we can see that both months experience similar temperature ranges, with minimums around 13°C (55°F), averages of 22°C (71°F), and maximums reaching 31°C (88°F). However, August tends to be slightly drier, receiving only 71 mm (2.8 in) of precipitation over 9 days, while July sees higher rainfall with 123 mm (4.8 in) across 12 days. Humidity levels are also quite comparable, with August registering at 66% and July at 67%. For a more detailed view of July's weather patterns, you can check out Seabrook Beach weather in July.

August and September present notable differences in weather, with August typically exhibiting warmer temperatures. In August, the minimum temperature hovers around 13°C (55°F) with an average of 22°C (71°F) and a peak of 31°C (88°F). The month experiences 71 mm (2.8 in) of precipitation over 9 days, accompanied by a humidity level of 66%. In contrast, September sees a drop in temperature, with a minimum of 7°C (46°F) and an average of 18°C (65°F), though it can still reach as high as 30°C (86°F). Despite September receiving slightly more precipitation at 78 mm (3.1 in) over 8 days, humidity is marginally higher at 71%. For a closer look at what to expect, check out Seabrook Beach weather in September.

August and October offer a stark contrast in weather conditions. In August, temperatures range from a mild minimum of 13°C (55°F) to a warm maximum of 31°C (88°F), with an average of 22°C (71°F). The month experiences 71 mm (2.8 in) of precipitation over 9 days, and the humidity sits at a comfortable 66%. In contrast, October sees a drop in temperatures, with a minimum of 1°C (34°F), an average of 13°C (56°F), and a maximum of 25°C (78°F). Precipitation increases significantly to 142 mm (5.6 in) over 11 days, and the humidity rises to 78%. This shift marks October as a transition to cooler, wetter, and more humid conditions. For more detailed insights, you can check Seabrook Beach weather in October.

August and November present strikingly different weather patterns. In August, temperatures are generally mild to warm, with an average around 22°C (71°F) and a comfortable maximum of 31°C (88°F), while November sees a significant drop, with average temperatures plummeting to just 6°C (43°F) and nighttime lows reaching as low as -12°C (11°F). August typically experiences less precipitation at 71 mm (2.8 in) over about 9 days, whereas November is wetter with 108 mm (4.3 in) across 11 days. Humidity also varies, with August at 66% compared to a higher 84% in November, making the latter month feel much colder and damp. For a detailed look at the weather during this time, you can check out Seabrook Beach weather in November.

In August, the weather is typically warm and pleasant, with average temperatures around 22°C (71°F) and daytime highs reaching 31°C (88°F). Humidity levels hover around 66%, and the month experiences an average of 71 mm (2.8 in) of rainfall over about 9 days. In stark contrast, December brings a drastic shift in temperature, characterized by a chilling average of just 1°C (34°F) and nighttime lows plummeting to -19°C (-1°F). This month sees increased precipitation, totaling 133 mm (5.2 in) over approximately 10 days, and higher humidity at 81%. For a detailed look at December's climate specifics, check out Seabrook Beach weather in December.

Compare Seabrook Beach's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Seabrook Beach

In August, Seabrook Beach experiences a delightful warmth that sets it apart from the cooler months. With average temperatures comfortably hovering around 22°C (71°F), this month invites beachgoers to bask in the sun during the day while enjoying refreshing ocean breezes in the evenings. Though precipitation is not uncommon, with about 9 days of rain, the humidity levels at 66% contribute to the lush, vibrant landscapes surrounding the beach. This balance of warmth and occasional showers creates a lush environment perfect for summer activities and relaxation. For a deeper understanding of what to expect throughout the year, visit Seabrook Beach Climate.