August Weather in Yorktown, United States

Last updated: February 24, 2025

Experience the August weather in Yorktown, United States, where summer reigns with maximum temperatures reaching 33°C (92°F) and an inviting average of 26°C (79°F). As you bask in the warmth, be prepared for occasional showers, totaling 150 mm (5.9 in) of precipitation across 14 days. With humidity levels hovering around a sultry 81%, both the heat and moisture create a lush environment. Whether you're exploring outdoor activities or enjoying indoor retreats, Yorktown in August offers a vibrant summer atmosphere perfect for every adventurer.

August Temperature in Yorktown

In August, Yorktown experiences its warmest temperatures of the year, reflecting a vibrant summer atmosphere. With minimums around 19°C (66°F) and averages peaking at 26°C (79°F), the month offers plenty of warmth for outdoor activities. Maximum temperatures can soar up to 33°C (92°F), making it ideal for enjoying the sun or cooling off in nearby water bodies. This trend of rising temperatures from June to August signals the height of summer, with residents and visitors embracing longer, sunnier days. As August transitions to September, a gradual cooling trend begins, but for now, Yorktown revels in the heat and liveliness that summer brings.

August Weather in Yorktown: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Yorktown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414549586775807975665246
Data source: Temperature data for Yorktown 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 Yorktown

August in Yorktown marks a peak in precipitation, with 150 mm (5.9 inches) of rain falling over approximately 14 days. This trend reflects a significant increase compared to the preceding months, where July recorded 125 mm (4.9 inches) over just 12 days. The summer season brings a noticeable escalation in rainfall, contributing to the lush greenery of the landscape as the region prepares to transition into the drier autumn months. As the summer heat lingers, August not only delivers the highest rainfall of the year but also showcases how rain patterns evolve, with increased rainy days helping to nourish the earth before the fall.

August Precipitation Trends in Yorktown

The chart displays monthly precipitation patterns in Yorktown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec98135981031079912515013011186106
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Yorktown

In Yorktown, United States, August sees average humidity levels around 81%, consistent with the preceding months of July and June. This reflects a slightly elevated humidity trend across the summer, where the humidity peaks in the earlier months of the year, starting at 84% in January and gradually decreasing. As summer transitions into fall, humidity shows a notable decline, dropping to 78% in September and fluctuating between 78% and 84% through the autumn and winter months. This yearly cycle highlights the area’s subtropical climate, where residents can expect a muggy summer, followed by relatively drier and cooler conditions as the seasons shift. Overall, the consistent humidity levels in August suggest a summer ambiance that is both warm and humid, characteristic of Yorktown.

August Average Humidity in Yorktown

This chart illustrates the average monthly humidity levels in Yorktown, 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%82%81%80%82%81%81%78%80%84%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Yorktown

During August in Yorktown, the UV Index remains notably high at 10, indicating very high exposure risks with an average burn time of just 15 minutes. As summer peaks, this month reflects a continuation of the extreme UV conditions experienced in July, where the index reached an all-time high of 11. This trend of elevated UV levels, starting from April through September, underscores the necessity for sun protection during these months. As the fall approaches, the UV Index gradually declines, but August still requires vigilance to prevent skin damage. For more insights on UV levels and safety tips, check out Yorktown UV Index.

Maximum UV Index Levels in Yorktown for August

The chart shows the monthly maximum UV Index (UVI) for Yorktown 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.
JanFebMarAprMayJunJulAugSepOctNovDec3679101011108853
Data source: Yorktown 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 Yorktown

In Yorktown, August shines as a delightful reminder of the summer’s lingering warmth, boasting 331 hours of sunshine—consistent with the previous month, July, which recorded the highest at 353 hours. This period captures the tail end of summer, as daylight begins to wane, yet the sun continues to grace the skies significantly. Following the sunny highs of June and July, August maintains a vibrant luminosity before transitioning into the fall's softer light in September, which sees a decrease to 292 hours. The month’s sunny disposition not only uplifts spirits but also encapsulates the essence of summer, inviting residents and visitors alike to revel in outdoor activities and enjoy the last vestiges of warm weather.

Monthly Sunshine Duration in Yorktown: August Highlighted

The August sunshine duration represents the total number of hours Yorktown 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.
JanFebMarAprMayJunJulAugSepOctNovDec166h185h263h292h315h331h353h331h292h262h228h200h
Data source: Yorktown August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Yorktown During August

In Yorktown, August holds a 44% chance of experiencing sunny weather, which is relatively consistent with the summer months preceding it. This slight dip in sunshine compared to July's 49% suggests a gradual transition into the cooler seasons ahead. However, August still positions itself favorably in comparison to some winter months like January and February, where clear skies are less common. As autumn approaches with September showing a notable 59% chance of sun, residents can expect a mix of warm summer days and the beginnings of crisp fall air, making August a charming yet unpredictable time for outdoor activities.

Percentage of Sunny Days in August in Yorktown

The chart illustrates the percentage of sunny days in Yorktown 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 Yorktown experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec50%33%45%55%49%41%49%44%59%45%60%45%
Data source: Yorktown August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Yorktown in August

As summer begins to wane, August in Yorktown offers a transitional shift in daylight duration, with the sun gracing the skies for 13 hours each day. This marks a subtle decline from the peak of 14 hours seen in the preceding three months of June and July, signaling the approaching autumn. The gradual tapering of daylight hours is part of a larger trend throughout the year, starting from a mere 9 hours in January, steadily increasing until the summer months. With each passing day in August, daylight gently retreats, setting the stage for the upcoming seasons while still allowing ample time for outdoor activities to savor those warm summer evenings.

Average Daylight Hours in Yorktown for August

The chart illustrates the variation in daylight duration in Yorktown throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 54m10h 49m11h 59m13h 10m14h 10m14h 40m14h 23m13h 30m12h 22m11h 11m10h 9m9h 37m
Data source: Yorktown daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Yorktown

In Yorktown, the August winds paint a tranquil picture, with an average wind speed of just 3.2 m/s (7 mph)—the calmest of the year. This gentle breeze contrasts sharply with the more vigorous gusts experienced in early months, where February peaks at 5.3 m/s (12 mph). As summer progresses, wind speeds gradually decline from June's 4.0 m/s (9 mph) to August’s mellow conditions, hinting at the stillness nature often embraces during the peak of summer's warmth. With September's return to more moderate breezes at 4.1 m/s (9 mph), one can sense the shift as the season transitions, showcasing a cyclical trend indicative of Yorktown's seasonal rhythm.

Average August Wind Speed in Yorktown

The chart displays monthly wind speed patterns in Yorktown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.45.34.74.74.24.03.83.2 m/s4.14.64.84.3
Data source: Yorktown August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Yorktown Compares to Other Months

The weather in Yorktown 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 Yorktown and find detailed weather information for every month.

The weather in August is significantly warmer and more humid compared to January. In August, temperatures range from a minimum of 19°C (66°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F) and a considerable level of precipitation at 150 mm (5.9 in) over 14 days. In stark contrast, January experiences much colder temperatures, ranging from a minimum of -12°C (12°F) to a maximum of 19°C (67°F), with an average of just 5°C (41°F). Precipitation is lower in January at 98 mm (3.9 in) over 9 days, and while humidity remains high at 84%, it feels quite different due to the cold temperatures. For more details, you can refer to Yorktown weather in January.

August and February present stark contrasts in weather. In August, temperatures range from a milder 19°C (66°F) at night to a sweltering 33°C (92°F) during the day, with high humidity levels averaging 81%. This summer month also sees significant rainfall, with about 150 mm (5.9 in) spread across 14 days. In contrast, February experiences a much chillier climate, with temperatures dipping to a minimum of -5°C (23°F) and peaking at only 20°C (68°F). While precipitation remains relatively close at 135 mm (5.3 in) over 12 days, the humidity is slightly higher at 83%. For a detailed look at February weather, visit Yorktown weather in February.

In comparing the weather between August and March, notable differences emerge. August boasts significantly warmer temperatures, with a minimum of 19°C (66°F) and an average of 26°C (79°F), peaking at a scorching 33°C (92°F). In contrast, March experiences a chillier climate, ranging from a minimum of -3°C (28°F) to an average of 9°C (49°F), with a maximum of 25°C (76°F). Furthermore, August sees more precipitation, totaling 150 mm (5.9 in) over 14 days, while March has less rainfall at 98 mm (3.9 in) across 10 days. Humidity levels are high in both months, with August at 81% and March slightly higher at 82%. For a more detailed overview of March weather, visit Yorktown weather in March.

When comparing the weather in August and April, there are notable differences in temperature and precipitation. August tends to be much warmer, with minimum temperatures around 19°C (66°F) and average temperatures reaching 26°C (79°F), peaking at a high of 33°C (92°F). In contrast, April experiences cooler conditions, with a minimum of 2°C (36°F) and an average temperature of 15°C (59°F), peaking at 27°C (81°F). Both months have similar humidity levels at 81%, but August receives more precipitation, totaling 150 mm (5.9 in) over 14 days compared to April's 103 mm (4.0 in) over 11 days. For a more detailed look at April weather, you can visit Yorktown weather in April.

In comparing the weather between May and August, we see a significant shift in temperatures and precipitation patterns. In May, temperatures range from a minimum of 6°C (43°F) to a maximum of 32°C (90°F), with an average of 20°C (67°F), while August boasts warmer temperatures that stretch from 19°C (66°F) to 33°C (92°F), averaging 26°C (79°F). Precipitation also differs; May experiences 107 mm (4.2 in) over 11 days, whereas August sees increased rainfall of 150 mm (5.9 in) across 14 days. Humidity remains similar, with May at 80% and August slightly higher at 81%. For more detailed insights about the weather during May, you can check Yorktown weather in May.

When comparing the weather in June and August, June tends to be cooler with average temperatures around 24°C (76°F), while August sees higher averages of 26°C (79°F). However, August brings more extreme heat, with maximum temperatures reaching up to 33°C (92°F), compared to June's peak of 32°C (90°F). Both months experience considerable humidity, with August slightly less humid at 81% compared to June's 82%. Precipitation is also more prevalent in August, with 150 mm (5.9 in) of rain over 14 days, whereas June has 99 mm (3.9 in) of rainfall over 11 days. For more detailed information, you can check Yorktown weather in June.

In comparing the weather of August and July, it’s evident that both months experience similar humidity levels, consistently hovering around 81%. July typically has slightly warmer temperatures, with an average of 27°C (81°F) and a maximum of 35°C (96°F), while August presents a bit cooler average of 26°C (79°F) and a maximum of 33°C (92°F). Precipitation is more frequent in August, with about 150 mm (5.9 in) falling over 14 days, compared to 125 mm (4.9 in) over 12 days in July. For a closer look at July's weather specifics, visit Yorktown weather in July.

August typically sees warmer temperatures compared to September, with averages of 26°C (79°F) and maximums reaching 33°C (92°F) in August, while September enjoys slightly cooler averages of 24°C (75°F) and maximums of 32°C (89°F). Precipitation is also a factor; August experiences greater rainfall at 150 mm (5.9 in) over 14 days, whereas September has a lighter total of 130 mm (5.1 in) spread across just 10 days. Furthermore, humidity levels are marginally lower in September at 78%, compared to the more humid August average of 81%. For additional details, you can check out Yorktown weather in September.

August and October present distinct weather patterns, reflecting the transition from summer to fall. In August, the temperatures are considerably warmer, with a minimum of 19°C (66°F) and an average high reaching 33°C (92°F), while humidity levels soar at 81%. This month experiences significant rainfall, averaging 150 mm (5.9 in) over 14 days. In contrast, October brings cooler temperatures, with a minimum of 7°C (45°F) and an average high of 29°C (85°F). Rainfall decreases to 110 mm (4.3 in) over just 10 days, and humidity slightly drops to 80%. For a closer look at the weather specifics in October, you can refer to Yorktown weather in October.

August and November present stark contrasts in weather conditions. August boasts warm temperatures with a minimum of 19°C (66°F) and an average of 26°C (79°F), peaking at a hot 33°C (92°F). The month also sees significant precipitation, with around 150 mm (5.9 in) spread over 14 days, and humidity levels remain high at 81%. In sharp contrast, November experiences a much cooler climate, with temperatures dropping to a minimum of 0°C (33°F) and an average of 11°C (53°F), while the maximum reaches 25°C (78°F). Precipitation is lower in November at 86 mm (3.4 in) over just 8 days, and the humidity slightly increases to 84%. For more detailed insights, you can check out Yorktown weather in November.

In August, temperatures in Yorktown are significantly warmer, with average highs reaching 33°C (92°F) and a high humidity of 81%. The month typically experiences around 150 mm (5.9 in) of precipitation over 14 days, creating a humid and often rainy atmosphere.

In contrast, December brings much cooler conditions, with average temperatures ranging from a minimum of -5°C (23°F) to a maximum of 20°C (68°F). With an average of 106 mm (4.2 in) of precipitation over 11 days and slightly higher humidity at 84%, December weather lends a crispness to the air. For a more detailed look at what to expect, check out Yorktown weather in December.

Compare Yorktown's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Yorktown

As summer reaches its peak, August in Yorktown is characterized by warm temperatures and elevated humidity, making it distinct from the milder temperatures of earlier months. With an average temperature notably higher than spring and early summer, August brings with it the warmth that invites beach outings and outdoor activities. However, this month also sees increased rainfall, with precipitation more frequent than in July, providing a refreshing contrast to the heat. Visitors and locals alike can expect sultry days softened by occasional showers. For a deeper insight into Yorktown's climate patterns throughout the year, check out Yorktown Climate.