August Weather in Chesapeake Beach, United States

Last updated: February 24, 2025

Experience the vibrant August weather of Chesapeake Beach, United States, where the sun shines with a maximum temperature reaching a sweltering 34°C (93°F). The month boasts an inviting average temperature of 26°C (78°F), ideal for beachgoers and outdoor enthusiasts alike. However, visitors should prepare for occasional rain, as precipitation amounts average 154 mm (6.1 in) over 15 days. With humidity levels hovering around 72%, the atmosphere can feel quite balmy. Whether you're soaking in the sun or enjoying the refreshing waves, August in Chesapeake Beach offers a delightful mix of summer heat and coastal charm.

August Temperature in Chesapeake Beach

In August, Chesapeake Beach boasts warm temperatures that reflect the peak of summer. With minimums settling at a comfortable 18°C (64°F) and averages climbing to 26°C (78°F), the weather is perfect for beachgoers and outdoor enthusiasts alike. The maximum temperature can reach up to 34°C (93°F), ensuring long, sun-soaked days ideal for swimming and sunbathing. This trend of rising temperatures throughout the summer months is evident, with August often serving as a highlight, where the warmth lingers and outdoor activities thrive. As the year progresses towards fall, the gradual cooling is noted in September, hinting at the fleeting nature of this vibrant summer heat.

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

The chart illustrates August temperature patterns in Chesapeake Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec384146566575807873645042
Data source: Temperature data for Chesapeake 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 Chesapeake Beach

August in Chesapeake Beach is notable for its intense precipitation, receiving an average of 154 mm (6.1 in) of rainfall over approximately 15 days. This marks a slight decrease from the previous month, July, which boasted the highest rainfall of the year at 172 mm (6.8 in). The trend of increasing precipitation through the summer months culminates in this peak, making August one of the wetter months of the year, yet gradually setting the stage for a return to lighter rains in September, with 113 mm (4.4 in) expected. The rising average of rainy days points to a more humid climate as summer reaches its zenith, emphasizing the transition into the more temperate fall season.

August Precipitation Trends in Chesapeake Beach

The chart displays monthly precipitation patterns in Chesapeake 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.
JanFebMarAprMayJunJulAugSepOctNovDec69113911001329817215411313286103
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Chesapeake Beach

In Chesapeake Beach, August marks a notable shift in humidity, where levels dip to 72%, the lowest of the year. This decrease follows a summer trend, with humidity gradually falling from 74% in July. As the sultry summer months transition into the cooler fall, September sees a slight uptick to 75%, yet it remains significantly lower compared to the peak of winter, where humidity levels soar back to 84%. Overall, the data reveals a consistent pattern of higher humidity during the winter and cooler months, with the summer months gradually easing into a more comfortable atmosphere.

August Average Humidity in Chesapeake Beach

This chart illustrates the average monthly humidity levels in Chesapeake 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%81%78%79%74%72%75%81%85%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Chesapeake Beach

In August, Chesapeake Beach experiences a notable peak in its UV Index, maintaining a level of 10, which places it firmly in the very high exposure category. This consistent intensity mirrors the preceding months of June and July, where the UV levels also reached their maximum, resulting in a burn time of just 15 minutes for unprotected skin. The trend suggests that as summer progresses, sun exposure becomes increasingly intense, with both May and April also exhibiting elevated indices. Following August, a slight decline is observed in September; however, travelers and locals alike should remain vigilant and shield themselves appropriately during this peak period. For more detailed insights, visit Chesapeake Beach UV Index.

Maximum UV Index Levels in Chesapeake Beach for August

The chart shows the monthly maximum UV Index (UVI) for Chesapeake 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101010108753
Data source: Chesapeake 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 Chesapeake Beach

In Chesapeake Beach, August brings a generous 330 hours of sunlight, a slight dip from the peak of July's 360 hours but still a vibrant display of summer brilliance. This month continues a trend of increasing daylight that starts in January with just 155 hours. As the year progresses, the sun lingers longer in the sky, reaching its zenith during the sultry months of June and July. Following August, there's a notable transition into autumn, with September dropping to 281 hours, hinting at the shifting seasons ahead. Overall, the sun-drenched days of summer create a warm, inviting atmosphere, perfect for enjoying the scenic beauty and recreational activities that Chesapeake Beach has to offer.

Monthly Sunshine Duration in Chesapeake Beach: August Highlighted

The August sunshine duration represents the total number of hours Chesapeake 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.
JanFebMarAprMayJunJulAugSepOctNovDec155h181h262h271h303h340h360h330h281h253h226h186h
Data source: Chesapeake Beach August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chesapeake Beach During August

In Chesapeake Beach, the likelihood of enjoying sunny weather reaches its peak in September at 56%, signaling a transition from the summer months. In contrast, August experiences a dip in sunshine, with only a 36% chance, making it one of the cloudier months of the year. As the summer draws to a close, results show a consistent pattern: the chances of sunny days tend to fluctuate, with both July and March providing more favorable odds at 51% and 53%, respectively. Though August may not boast the brightest forecast, this coastal town basks in a relatively mild climate, ensuring that sunny days, while less frequent, can still be enjoyed amidst the late summer haze.

Percentage of Sunny Days in August in Chesapeake Beach

The chart illustrates the percentage of sunny days in Chesapeake 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 Chesapeake Beach experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%28%53%48%41%39%51%36%56%43%57%39%
Data source: Chesapeake Beach August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chesapeake Beach in August

In August, Chesapeake Beach basks in 13 hours of daylight, subtly signaling the transition from the peak summer with its longest days in June and July. As the days gradually shorten, August still offers abundant light for outdoor activities and leisurely evenings, though it hints at the cooler months ahead. This month marks the end of the summer season, with daylight hours beginning to dwindle slightly as we move into the more temperate September, which features just 12 hours of daylight. The gradual decline in sunlight from the high of 14 hours in the peak summer months creates a rhythmic dance of seasons, nudging the community towards the enchanting colors of autumn.

Average Daylight Hours in Chesapeake Beach for August

The chart illustrates the variation in daylight duration in Chesapeake 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 47m10h 45m11h 58m13h 14m14h 17m14h 48m14h 31m13h 35m12h 23m11h 8m10h 2m9h 29m
Data source: Chesapeake Beach daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Chesapeake Beach

In Chesapeake Beach, the August wind reveals a notable trend towards calmness as summer peaks. With an average wind speed of only 2.7 m/s (6 mph), August stands out as the least breezy month, significantly lower than the preceding summer months. This gentle breeze contrasts sharply with the previous highs, particularly in the spring and autumn, where wind speeds often hover between 4.0 m/s (9 mph) and 4.4 m/s (10 mph). Following August, winds pick up again in September, suggesting a return to breezier conditions as the season transitions. This pattern highlights the tranquility of late summer days in Chesapeake Beach, making it an ideal time for relaxation by the water.

Average August Wind Speed in Chesapeake Beach

The chart displays monthly wind speed patterns in Chesapeake 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.04.44.24.23.73.53.32.7 m/s3.63.94.33.7
Data source: Chesapeake Beach August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Chesapeake Beach Compares to Other Months

The weather in Chesapeake 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 Chesapeake Beach and find detailed weather information for every month.

August and January present stark contrasts in weather conditions. In August, average temperatures hover around a warm 26°C (78°F), peaking at 34°C (93°F) on hotter days, while January experiences much colder temperatures, averaging just 3°C (38°F) and dipping as low as -12°C (10°F). Precipitation patterns also differ significantly; August sees more rainfall, with 154 mm (6.1 in) over 15 days, compared to January’s 69 mm (2.7 in) spread across only 8 days. Additionally, humidity levels are higher in January at 84%, compared to August’s 72%. For a detailed look at January weather specifics, visit Chesapeake Beach weather in January.

August and February showcase stark contrasts in weather conditions. In August, temperatures range from a mild 18°C (64°F) to a scorching 34°C (93°F), bringing an average of 26°C (78°F), accompanied by significant humidity at 72%. This month also sees considerable rainfall, with 154 mm (6.1 in) of precipitation spread over 15 days. In contrast, February presents a much cooler climate, with temperatures fluctuating between a chilly -12°C (11°F) and a mild 21°C (70°F), averaging just 5°C (41°F). The month experiences lower precipitation at 113 mm (4.5 in) over 13 days, but the humidity is notably high at 83%. For more detailed insights into February weather in this region, visit Chesapeake Beach weather in February.

August and March present stark contrasts in weather conditions. August boasts a warm climate with average temperatures reaching 26°C (78°F) and maximum highs of 34°C (93°F), accompanied by significant humidity at 72%. This month sees considerable precipitation, with around 154 mm (6.1 in) spread over 15 days. In stark contrast, March experiences a much cooler atmosphere, with average temperatures around 8°C (46°F) and minimums plummeting to -4°C (24°F). Although March has less rainfall, totaling 91 mm (3.6 in) over 10 days, it comes with higher humidity at 83%. For more detailed insights on March weather, visit Chesapeake Beach weather in March.

When comparing the weather in April and August, notable differences emerge in temperature and precipitation patterns. In August, temperatures soar, with minimums around 18°C (64°F) and averages reaching up to 26°C (78°F), peaking at a maximum of 34°C (93°F). In contrast, April experiences much cooler weather, with minimums at 1°C (33°F) and an average of just 13°C (56°F), only peaking at 27°C (81°F). Precipitation is also more pronounced in August, with 154 mm (6.1 in) falling over 15 days, compared to April's 100 mm (3.9 in) over 11 days. Interestingly, despite the warmer conditions in August, April experiences slightly higher humidity levels at 81% compared to August's 72%. For more detailed insights, you can check Chesapeake Beach weather in April.

When comparing the weather in August and May, there are notable differences in temperature and precipitation. August tends to be much warmer, with average temperatures around 26°C (78°F) and maximums reaching up to 34°C (93°F), while May has a cooler average of 19°C (66°F) with maximums of 31°C (88°F). Additionally, August experiences more precipitation, totaling 154 mm (6.1 in) over about 15 days, compared to May's 132 mm (5.2 in) over 12 days. Interestingly, while both months have high humidity, May's humidity is slightly higher at 78% compared to August's 72%. For more specific details about May weather, check out Chesapeake Beach weather in May.

When comparing the weather in August and June, August tends to be warmer, with average temperatures reaching 26°C (78°F) and highs of up to 34°C (93°F). In contrast, June has a slightly cooler average temperature of 24°C (75°F) and a maximum of 33°C (91°F). Rainfall is more substantial in August, totaling 154 mm (6.1 in) over 15 days, compared to June's 98 mm (3.8 in) spread over 12 days. Interestingly, humidity levels are slightly lower in August at 72%, whereas June experiences a higher humidity level of 79%. For more detailed information, you can visit Chesapeake Beach weather in June.

In comparing the weather between July and August, July typically experiences slightly warmer temperatures with an average of 27°C (81°F) and peaks at 35°C (95°F). August, on the other hand, has a slightly lower average temperature of 26°C (78°F), with maximum highs reaching 34°C (93°F). Precipitation in July is also greater, totaling 172 mm (6.8 in) over 13 days, while August sees 154 mm (6.1 in) of rain across 15 days. Humidity remains similar, with July at 74% and August at 72%. For more detailed insights, you can check Chesapeake Beach weather in July.

August typically brings warmer weather compared to September, with average temperatures peaking at 26°C (78°F) and maxing out at 34°C (93°F), while September sees slightly cooler averages of 23°C (73°F) and a maximum of 32°C (90°F). Additionally, August experiences more rainfall, with 154 mm (6.1 in) over 15 days, compared to September's 113 mm (4.4 in) over just 10 days. Despite the drop in precipitation, humidity levels remain relatively high, with September registering at 75% compared to August's 72%. For more detailed insights, visit Chesapeake Beach weather in September.

August and October present quite different weather experiences. In August, the temperatures range from a minimum of 18°C (64°F) to a maximum of 34°C (93°F), averaging around 26°C (78°F), accompanied by significant humidity at 72%. This month also sees considerable rainfall, with about 154 mm (6.1 in) over 15 days. In contrast, October brings cooler temperatures, with a minimum of 5°C (42°F) and an average of 18°C (64°F), peaking at 32°C (90°F). While it is still relatively humid at 81%, October experiences less precipitation overall, totaling 132 mm (5.2 in) over 9 days. For a closer look at specific October weather patterns, you can refer to Chesapeake Beach weather in October.

In August, the weather is characterized by warm temperatures, with averages around 26°C (78°F) and highs reaching up to 34°C (93°F). This month also sees significant rainfall, with around 154 mm (6.1 in) spread over approximately 15 days, coupled with a humidity level of 72%. Conversely, November brings a stark contrast, with much cooler average temperatures around 10°C (50°F) and lows dipping to -3°C (27°F). Precipitation decreases to 86 mm (3.4 in) over just 8 days, and humidity rises slightly to 85%. For a detailed overview of what to expect, check out Chesapeake Beach weather in November.

The weather in August and December presents a stark contrast. August typically sees warm temperatures, with a minimum of 18°C (64°F), an average of 26°C (78°F), and a maximum of 34°C (93°F). High humidity at 72% and significant precipitation of 154 mm (6.1 in) over about 15 days create a muggy atmosphere. In contrast, December is much colder, with temperatures dropping to a minimum of -8°C (18°F), an average of 6°C (43°F), and a maximum of 18°C (65°F). Although it experiences lower precipitation at 103 mm (4.1 in) over 10 days, the humidity rises to 84%, contributing to a damp chill. For more detailed information on December weather, check out Chesapeake Beach weather in December.

Compare Chesapeake Beach's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Chesapeake Beach

August weather in Chesapeake Beach is characterized by warmer temperatures and increased humidity, making it a noticeable departure from the milder months. With highs reaching up to 34°C (93°F), the heat can be intense, yet the average temperature remains comfortable at 26°C (78°F). However, residents and visitors should be prepared for frequent rainfall, as August experiences about 15 days of precipitation, contributing to a total of 154 mm (6.1 in) for the month. This elevated humidity level of 72% also adds a tropical feel to the air, setting August apart as a lively summer month that invites beachgoers to enjoy its vibrant atmosphere. To learn more about the year-round weather patterns, visit Chesapeake Beach Climate.