August Weather in Beaufort, United States

Last updated: February 24, 2025

August in Beaufort, United States, is characterized by sweltering temperatures that can peak at a scorching 37°C (99°F), with a comfortable average of 27°C (81°F) and a minimum dipping to 21°C (69°F). The month is also marked by significant precipitation, totaling 184 mm (7.3 in) over 22 days, contributing to a humid atmosphere with an average humidity of 81%. Residents and visitors alike can expect a mix of sticky heat interspersed with refreshing rain, defining the essence of a classic summer month in this coastal community.

August Temperature in Beaufort

In August, Beaufort, United States, experiences a noticeable warmth that sets the stage for late summer adventures. With minimum temperatures rising to 21°C (69°F) and average highs peaking at a sizzling 37°C (99°F), it’s a time when the heat is more than just a passing trend. This month showcases a gradual increase in warmth, as temperatures climb from the cooler 17°C (63°F) average in June to a balmy 27°C (81°F) in August, marking a pivotal point in the summer season. The consistent warmth, coupled with low nighttime temperatures, creates ideal conditions for outdoor activities, inviting locals and visitors alike to soak up the sun while it lasts. As the month wraps up, residents can look forward to a gentle transition into the cooler autumn temperatures of September, yet for now, August reigns supreme as the pinnacle of summer heat.

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

The chart illustrates August temperature patterns in Beaufort, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec525761677479828178715854
Data source: Temperature data for Beaufort generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Beaufort

In August, Beaufort experiences its peak in precipitation, accumulating 184 mm (7.3 in) of rain over 22 days, marking it as the wettest month of the year. This significant rainfall continues the trend observed throughout the summer months, which saw a steady increase from June's 139 mm (5.5 in) and July's 174 mm (6.8 in). The consistent rain during this period highlights the region's humid subtropical climate, where summer storms are a frequent occurrence. As the warm season transitions into early fall, the shift in precipitation patterns becomes noticeable, with September seeing a drop to 120 mm (4.7 in) across just 14 days—a trend signaling the gradual end to summer's wettest days.

August Precipitation Trends in Beaufort

The chart displays monthly precipitation patterns in Beaufort, 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.
JanFebMarAprMayJunJulAugSepOctNovDec59786790931391741841207583116
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Beaufort

In Beaufort, United States, August typically brings a humidity level of 81%, which aligns closely with the slightly elevated levels of the preceding months. This mid-summer figure reflects a return to the average humidity seen earlier in the year, particularly similar to the readings in February and March. As summer transitions toward fall, humidity begins to show a slight increase, peaking in September at 83%. The progression from May to July marks a subtle decline, with June and July both recording 75% humidity, while September ushers in a gradual rise towards the more humid months of November and December. Overall, August serves as a bridge between the drier summer and the wetter, more humid fall months.

August Average Humidity in Beaufort

This chart illustrates the average monthly humidity levels in Beaufort, 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%81%81%79%75%75%80%81%83%78%85%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Beaufort

In August, the UV Index in Beaufort remains at a high 11, classifying it in the extreme exposure category, indicating a significant risk of harm from unprotected sun exposure. This month continues the trend established since May, with a steady UV Index of 11 carried through the peak summer months of June and July. As such, the burn time is a brisk 10 minutes, reinforcing the importance of proactive sun protection measures. Looking ahead, September sees a slight decrease to a UV Index of 10, yet caution is still warranted as the summer sun lingers. For detailed insights and updates on the UV Index throughout the year, visit Beaufort UV Index.

Maximum UV Index Levels in Beaufort for August

The chart shows the monthly maximum UV Index (UVI) for Beaufort 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.
JanFebMarAprMayJunJulAugSepOctNovDec479101111111110864
Data source: Beaufort 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 Beaufort

August in Beaufort brings a delightful embrace of sunshine, boasting 318 hours of radiant daylight. This month is part of a summer trend that sees a peak in sunshine hours, following July's record 347 hours. As the summer heat gradually begins to ebb, August still offers a generous amount of sunlight, comparable to the 338 hours experienced in May. The sunshine starts to taper off as the seasons shift into fall, with September seeing a decrease to 304 hours. Overall, August stands as a vibrant reminder of the summer's lingering warmth, allowing residents and visitors alike to soak in the sun before the days get shorter.

Monthly Sunshine Duration in Beaufort: August Highlighted

The August sunshine duration represents the total number of hours Beaufort 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.
JanFebMarAprMayJunJulAugSepOctNovDec192h214h282h309h338h321h347h318h304h294h253h218h
Data source: Beaufort August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Beaufort During August

In August, Beaufort, United States, experiences a relatively low chance of sunny weather, with only 28% likelihood compared to the more sun-soaked months. This marks a continuation of a downward trend from the summer peak, as July and June also reflect diminished sunshine at 30% and 27% respectively. Interestingly, the sunshine probabilities begin to improve significantly in the fall, with September seeing a notable increase to 52%. This cyclical pattern highlights that while August may not be the sunniest month, the subsequent transition into autumn offers a promising return to brighter days.

Percentage of Sunny Days in August in Beaufort

The chart illustrates the percentage of sunny days in Beaufort 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 Beaufort experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%37%38%54%53%28%30%28%52%50%63%42%
Data source: Beaufort August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Beaufort in August

In August, Beaufort enjoys a generous 13 hours of daylight, marking a slight decline from the 14 hours experienced in the peak of summer during June and July. This month signals the transition towards autumn, as daylight gradually decreases, mirroring the seasonal shift. The progression from long, sun-filled days to shorter daylight hours reflects a well-established rhythm throughout the year, where daylight wanes from summer's peak and paves the way for the cozy ambiance of fall. As August unfolds, residents can savor the lingering warmth of summer while eagerly anticipating the vibrant colors of the upcoming season.

Average Daylight Hours in Beaufort for August

The chart illustrates the variation in daylight duration in Beaufort throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 16m11h 1m12h12h 59m13h 49m14h 14m14h13h 16m12h 19m11h 19m10h 28m10h 2m
Data source: Beaufort daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Beaufort

In Beaufort, United States, the wind speeds throughout the year showcase an interesting trend that reflects the shifting seasons. January marks the beginning of the year with an average wind speed of 3.4 m/s (8 mph), maintaining a steady pace through the early months. As spring approaches in March and April, the winds hold firm at 3.5 m/s (8 mph), providing refreshing breezes. However, as summer sets in, a noticeable decline occurs; July and August see wind speeds drop to 2.7 m/s (6 mph) and 2.5 m/s (6 mph), respectively, hinting at a calmer, warmer atmosphere. This gentle lull continues into the fall, with September reaching its lowest at 2.4 m/s (5 mph). Following this summer slump, the wind gradually picks up again as the year draws to a close, returning to 3.1 m/s (7 mph) in both November and December. Overall, Beaufort experiences a gentle ebb and flow of wind speed, harmonizing with the seasons and enhancing its coastal charm.

Average August Wind Speed in Beaufort

The chart displays monthly wind speed patterns in Beaufort, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.43.33.53.53.43.12.72.5 m/s2.42.73.13.1
Data source: Beaufort August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Beaufort Compares to Other Months

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

August and January present stark contrasts in weather. August features a warm and humid climate, with temperatures ranging from a minimum of 21°C (69°F) to a scorching maximum of 37°C (99°F), along with significant rainfall totaling 184 mm (7.3 in) over 22 days. In contrast, January experiences much cooler temperatures, with a minimum of -11°C (13°F) and an average of 11°C (52°F), peaking at 26°C (80°F). Precipitation is also significantly reduced, amounting to only 59 mm (2.3 in) over just 6 days. Additionally, humidity remains high in both months, at 81% in August and increasing slightly to 86% in January. For more details on January weather conditions, check out Beaufort weather in January.

August and February present a striking contrast in weather conditions. August tends to be much warmer, with average temperatures reaching around 27°C (81°F) and highs soaring up to 37°C (99°F). This month also experiences significant rainfall, with 184 mm (7.3 in) over 22 days, contributing to a high humidity level of 81%. In contrast, February offers a much cooler climate, with average temperatures of 14°C (57°F) and maximums up to 29°C (84°F). Additionally, February receives far less precipitation, at only 78 mm (3.1 in) over 9 days, while maintaining the same humidity level. For more detailed insights into the weather in February, you can visit Beaufort weather in February.

August and March display stark contrasts in weather patterns. In August, temperatures soar with a minimum of 21°C (69°F) and can reach up to 37°C (99°F), averaging a warm 27°C (81°F). This month also brings significant rainfall, with 184 mm (7.3 in) over 22 days, creating a humid environment with a consistent 81% humidity. In contrast, March offers much cooler conditions, with nighttime lows plunging to -2°C (29°F) and daytime highs reaching up to 32°C (90°F), averaging 16°C (61°F). It is also considerably drier, receiving only 67 mm (2.6 in) of precipitation over 7 days, yet maintaining the same high humidity level of 81%. For more detailed information about March weather specifically, you can check out Beaufort weather in March.

Comparing the weather in August and April reveals stark contrasts in temperature and precipitation. August features high temperatures, with a minimum of 21°C (69°F) and an average reaching 27°C (81°F), peaking at a scorching 37°C (99°F). In contrast, April boasts much cooler conditions, starting with a minimum temperature of 3°C (37°F) and averaging around 19°C (67°F), with highs of 33°C (91°F). While August is characterized by considerable humidity at 81% and frequent rainfall—184 mm (7.3 in) over 22 days—April experiences milder humidity at 79% and significantly less precipitation, totaling 90 mm (3.6 in) across just 7 days. For more detailed insights into April weather, visit Beaufort weather in April.

When comparing the weather between August and May, notable differences emerge. August typically boasts warmer temperatures, with minimums around 21°C (69°F) and averages reaching 27°C (81°F), while May starts off cooler, with minimums dropping to 9°C (49°F) but can peak at an impressive 38°C (100°F). Precipitation is significantly higher in August, averaging 184 mm (7.3 in) over 22 days, compared to May's 93 mm (3.7 in) over just 11 days. The humidity in August is also notably higher at 81%, compared to May's 75%. For more detailed insights into the weather during this month, check out Beaufort weather in May.

When comparing the weather in August and June, we see some notable differences. August tends to be warmer, with minimum temperatures starting at 21°C (69°F) and average highs reaching 37°C (99°F), while June has slightly cooler minimums at 16°C (61°F) and maximums peaking at 36°C (97°F). Additionally, August experiences higher precipitation levels, receiving 184 mm (7.3 in) over 22 days compared to June's 139 mm (5.5 in) across 18 days. Humidity is also higher in August at 81%, making it feel a bit more sultry than June's 75% humidity. For a detailed look at June weather patterns, you can visit Beaufort weather in June.

In comparing the weather between July and August, both months exhibit warm temperatures but August tends to be slightly hotter, with an average temperature of 27°C (81°F) compared to July's 28°C (82°F). The maximum temperature in August reaches 37°C (99°F), while July peaks at 36°C (98°F). Precipitation levels are quite similar, with August receiving 184 mm (7.3 in) over 22 days, slightly more than July's 174 mm (6.8 in) over 19 days. Humidity remains high in both months, with August at 81% and July at 80%. For more specific insights into July's weather patterns, visit Beaufort weather in July.

August and September weather exhibit notable differences, particularly in temperature and precipitation. August brings warmer conditions with a minimum temperature of 21°C (69°F) and a peak of 37°C (99°F), while September cools slightly to a minimum of 14°C (57°F) and a maximum of 35°C (96°F). In terms of precipitation, August is wetter, experiencing 184 mm (7.3 in) across 22 days, compared to September’s 120 mm (4.7 in) over 14 days. Interestingly, humidity remains relatively high in both months, with August at 81% and September slightly higher at 83%. For a closer look at the weather specifics in September, check out Beaufort weather in September.

August and October present striking contrasts in weather patterns. In August, temperatures range from a minimum of 21°C (69°F) to a scorching maximum of 37°C (99°F), accompanied by high humidity levels averaging 81%. The month is also characterized by significant rainfall, with 184 mm (7.3 in) spread over 22 days. In sharp contrast, October boasts a more moderate climate, with temperatures dipping to a minimum of 3°C (38°F) and reaching an average of 22°C (72°F) and a maximum of 34°C (93°F). Precipitation decreases significantly to 74 mm (2.9 in) over just 9 days, while humidity settles slightly lower at 78%. For more insights on local conditions, visit Beaufort weather in October.

August and November present striking contrasts in weather. In August, temperatures soar with an average of 27°C (81°F) and can reach as high as 37°C (99°F), accompanied by high humidity levels of 81%. This month also sees considerable rainfall, with 184 mm (7.3 in) spread over 22 days, leading to a muggy atmosphere. In contrast, November features much cooler temperatures, with an average of 15°C (59°F) and a maximum of 30°C (86°F), dropping down to a chilly minimum of -1°C (31°F). Precipitation is significantly lower at 83 mm (3.3 in) over just 8 days, while humidity remains high at 85%. For a detailed look at November's climate, you can visit Beaufort weather in November.

The weather in August and December presents a striking contrast. August is characterized by high temperatures, with a minimum of 21°C (69°F) and an average of 27°C (81°F), often peaking at 37°C (99°F). This month also brings significant rainfall, with 184 mm (7.3 in) over 22 days and a warm, humid atmosphere at 81%. In contrast, December experiences much cooler weather, with temperatures ranging from a low of -3°C (26°F) to a comfortable maximum of 26°C (79°F) and an average of 12°C (54°F). The precipitation decreases to 116 mm (4.6 in) across just 9 days, and the humidity remains high at 87%. For more details on December weather in Beaufort, you can check Beaufort weather in December.

Compare Beaufort's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Beaufort

As August rolls into Beaufort, the weather takes a distinctive turn, setting itself apart from the milder months of spring and early summer. With warm average temperatures hovering around 27°C (81°F) and occasional peaks reaching up to a scorching 37°C (99°F), the heat can be intense. Coupled with high humidity levels of 81%, the air can feel quite muggy, creating a unique atmosphere that contrasts sharply with the drier, cooler months. Rainfall also becomes more frequent, with precipitation occurring on 22 days throughout the month, leading to a total of 184 mm (7.3 in) of rain. This wetter climate fosters a lush, vibrant landscape, making Beaufort's August an exciting time for experiencing the vibrancy of the Lowcountry. For further details on how this summer month fits into the broader climate spectrum, explore Beaufort Climate.