August Weather in Georgetown, United States

Last updated: February 24, 2025

In August, Georgetown, United States, experiences a warm and humid climate, with maximum temperatures peaking at 34°C (93°F) and an average of 27°C (80°F). The weather is characterized by significant humidity levels at 81%, creating a sultry atmosphere. Rainfall is frequent, with 229 mm (9.0 in) of precipitation across 21 days, bringing much-needed moisture to the region. Visitors can expect a blend of sunny days interspersed with summer showers, making it essential to plan for both heat and rain when enjoying the vibrant local culture.

August Temperature in Georgetown

In August, Georgetown experiences its warmest temperatures of the year, with a minimum of 20°C (67°F) and an average hovering around 27°C (80°F), peaking at a maximum of 34°C (93°F). This month marks a transition from the relatively mild July, where temperatures remain comfortably warm. The warmth of August not only invites outdoor activities but also brings a vibrant, summery atmosphere to the city. As summer peaks, residents and visitors alike enjoy the long days and balmy nights, making it a delightful time to explore Georgetown's rich history and scenic landscapes.

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

The chart illustrates August temperature patterns in Georgetown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505558657378818077705853
Data source: Temperature data for Georgetown 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 Georgetown

August in Georgetown, United States, marks a significant peak in precipitation, with a striking 229 mm (9.0 in) of rainfall over 21 days. This substantial increase not only highlights August as the wettest month of the year but also reflects a broader trend of escalating rainfall during the summer months, with July preceding it at 180 mm (7.1 in) and June not far behind at 155 mm (6.1 in). As the heat of summer intensifies, so does the frequency of storms, leading to a climactic end of the season. In contrast, the fall months, notably September and October, see a notable decrease in precipitation, with rainfall dropping back to 185 mm (7.3 in) and 61 mm (2.4 in) respectively, creating a clear transition as Georgetown edges into drier weather. This rhythmic cycle of wet and dry underscores the city's unique climatic patterns, where summer storms play a pivotal role in its annual precipitation profile.

August Precipitation Trends in Georgetown

The chart displays monthly precipitation patterns in Georgetown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6992751011121551802291856188147
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Georgetown

In August, Georgetown experiences a notable humidity level of 81%, reflecting a slight dip from the more humid July peak of 82%. Throughout the summer months, humidity remains relatively high, with levels averaging around 81-82% in July and seemingly stabilizing in August. This trend shows a decline from the winter months where humidity is at its highest, peaking at 84% in December. Overall, while Georgetown enjoys warmer summer temperatures, the humidity levels consistently hover around the 80% mark, indicating a muggy climate that is characteristic of the transitional season leading into early fall.

August Average Humidity in Georgetown

This chart illustrates the average monthly humidity levels in Georgetown, 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%80%79%78%78%78%82%81%81%78%82%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Georgetown

In August, Georgetown experiences an extreme UV Index of 11, similar to the preceding months of June and July, requiring just 10 minutes of exposure before sunburn can occur. This month is part of a consistent trend, as the UV Index peaked during the summer months, with figures remaining notably high since May. As the year progresses into September and October, the UV Index begins to decline, dropping to 9 and then 8, respectively. It’s crucial for residents and visitors to stay vigilant during August, ensuring proper sun protection to avoid harmful effects from intense solar radiation. For more detailed insights, visit Georgetown UV Index.

Maximum UV Index Levels in Georgetown for August

The chart shows the monthly maximum UV Index (UVI) for Georgetown 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.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119864
Data source: Georgetown 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 Georgetown

As summer wanes, August in Georgetown offers a delightful 320 hours of sunshine, continuing the trend of abundant daylight that peaks in the vibrant month of July with 343 hours. This slight dip in sunshine hours is characteristic of the seasonal transition, yet remains robust compared to the earlier months of the year. From a modest 186 hours in January, the progression towards summer showcases an impressive surge, culminating in the sun-drenched days of May and June. As the days shorten towards the fall, with September still basking in 301 hours, Georgetown residents relish the lingering warmth of August before autumn begins to settle in. The overall trajectory reflects a rich tapestry of seasonal changes that make Georgetown's sunshine both a joy and a comforting constant throughout the year.

Monthly Sunshine Duration in Georgetown: August Highlighted

The August sunshine duration represents the total number of hours Georgetown 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.
JanFebMarAprMayJunJulAugSepOctNovDec186h210h273h309h337h319h343h320h301h292h247h216h
Data source: Georgetown August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Georgetown During August

In Georgetown, August typically presents a low likelihood of sunny weather, with only a 34% chance of sunshine gracing the skies. This trend places August among the least sunny months of the year, following a series of more promising chances in spring, such as 59% in April and 50% in May. Following the summer months of June and July, which see even lower probabilities of clear skies at 32% and 38% respectively, August doesn't seem to show significant improvement. Notably, as the year progresses into the fall, the chances of sun pick up again, with September rising to 51% and November peaking at 62%. Thus, while August may lack vibrant sunny days, the latter part of the year offers brighter prospects for sunshine in Georgetown.

Percentage of Sunny Days in August in Georgetown

The chart illustrates the percentage of sunny days in Georgetown 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 Georgetown experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%37%36%59%50%32%38%34%51%48%62%46%
Data source: Georgetown August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Georgetown in August

In Georgetown, United States, August marks a subtle transition as daylight begins to wane from the vibrant peak of summer. With 13 hours of sunlight, the days are still generously long, particularly following the sunniest months of June and July, which boast 14 hours each. As summer gradually yields to autumn, August serves as a bridge, offering a delightful mix of warm evenings and lengthening shadows. This gradual decline in daylight sets the stage for the upcoming months, where daylight steadily diminishes to about 10 hours by November, signaling the shift toward a cozier, more introspective time of year.

Average Daylight Hours in Georgetown for August

The chart illustrates the variation in daylight duration in Georgetown throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 12m10h 59m11h 59m13h 1m13h 53m14h 18m14h 4m13h 19m12h 19m11h 18m10h 24m9h 58m
Data source: Georgetown daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Georgetown

As summer wanes in Georgetown, August brings a notable shift in wind patterns, with average wind speeds declining to 2.6 m/s (6 mph)—the year's lowest point. This gentle breeze follows a trend of decreasing winds from July, where gusts were a modest 3.1 m/s (7 mph). The month of August not only marks a respite from the stronger currents of spring and early summer but also sets the stage for a slight uptick in September's winds, which rise back to 2.9 m/s (6 mph). This ebb and flow of wind speed throughout the year highlights the unique character of Georgetown's climate, inviting a tranquil atmosphere that complements the lush summer scenery.

Average August Wind Speed in Georgetown

The chart displays monthly wind speed patterns in Georgetown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.83.94.13.83.83.63.12.6 m/s2.93.43.83.6
Data source: Georgetown August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Georgetown Compares to Other Months

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

August and January present starkly contrasting weather conditions. In August, temperatures range from a minimum of 20°C (67°F) to a maximum of 34°C (93°F), with an average temperature of 27°C (80°F). The month is characterized by high humidity at 81% and considerable precipitation, totaling 229 mm (9.0 in) over 21 days. In contrast, January experiences much colder temperatures, with a minimum of -10°C (14°F) and a maximum of 24°C (76°F), averaging around 10°C (50°F). This winter month sees significantly less precipitation at 69 mm (2.7 in) spread over just 8 days, while humidity remains relatively high at 83%. For more detailed information, check Georgetown weather in January.

August and February present stark contrasts in weather patterns. August features warm temperatures, with a minimum of 20°C (67°F) and an average of 27°C (80°F), peaking at a scorching 34°C (93°F). This month also experiences significant rainfall, totaling 229 mm (9.0 in) over 21 days, coupled with high humidity at 81%. In contrast, February offers much cooler temperatures, with a minimum of -2°C (28°F) and an average of 13°C (55°F), while the maximum reaches a mild 26°C (78°F). Precipitation is much lower during this month at 92 mm (3.6 in), occurring over just 10 days, and humidity sits slightly lower at 79%. For a deeper look at February's climate, you can check Georgetown weather in February.

August and March present quite contrasting weather patterns. In August, temperatures typically range from a minimum of 20°C (67°F) to a maximum of 34°C (93°F), with a warm average of 27°C (80°F). The month is characterized by high humidity levels of 81% and frequent rainfall, receiving 229 mm (9.0 in) over 21 days. In contrast, March offers a much cooler climate, with a range from a frosty -2°C (28°F) up to 27°C (82°F) and an average of 14°C (58°F). Notably, March experiences significantly less precipitation, totaling only 75 mm (2.9 in) across 9 days, along with a slightly lower humidity of 79%. For a more detailed look at March weather, you can visit Georgetown weather in March.

The weather in August is notably warmer and more humid than in April. Average temperatures in August range from a minimum of 20°C (67°F) to a maximum of 34°C (93°F), while April's temperatures are milder, with a minimum of 2°C (35°F) and a maximum of 29°C (84°F). Additionally, August experiences significantly higher precipitation, with 229 mm (9.0 in) spread over 21 days, compared to April's 101 mm (4.0 in) over just 8 days. Despite the higher heat and humidity in August, April maintains a slightly lower humidity level at 78%. For more details on April's weather, you can check Georgetown weather in April.

When comparing the weather in August and May, notable differences arise. August typically sees a warmer climate with average temperatures around 27°C (80°F) and maximum highs reaching up to 34°C (93°F), while May features more moderate temperatures, with an average of 23°C (73°F) and maximums peaking at 35°C (95°F). Precipitation also plays a significant role; August averages 229 mm (9.0 in) over 21 rainy days, compared to May's 112 mm (4.4 in) over just 9 rainy days. Additionally, humidity levels are slightly higher in August at 81%, compared to 78% in May. For a closer look at the climate in May, you can check out Georgetown weather in May.

The weather in June offers a pleasant blend of warm temperatures and moderate humidity, with averages around 25°C (78°F) and high humidity at 78%. In contrast, August sees higher temperatures, typically ranging from a minimum of 20°C (67°F) to an average of 27°C (80°F), yet it also experiences a spike in humidity to 81% and increased rainfall, totaling 229 mm (9.0 in) over 21 days. While both months can reach similar maximum temperatures of around 34°C (93°F), August is generally wetter and muggier, making it feel more oppressive than June. For a detailed look at June's weather, you can visit Georgetown weather in June.

In comparing the weather between July and August, both months exhibit relatively warm temperatures, with August slightly edging out July in terms of maximum heat, reaching up to 34°C (93°F) compared to July's 33°C (92°F). The average temperatures are almost identical, hovering around 27°C (81°F) for both months. However, August sees a notable increase in precipitation, receiving 229 mm (9.0 in) over 21 days, whereas July experiences less rainfall at 180 mm (7.1 in) over 19 days. Humidity levels remain comparable, at around 81% in August and 82% in July. For more detailed insights on the weather patterns, you can visit Georgetown weather in July.

August and September weather exhibit noticeable differences, particularly in temperature and precipitation levels. In August, the minimum temperature hovers at 20°C (67°F), with an average of 27°C (80°F) and a maximum of 34°C (93°F). Precipitation is significant, amounting to 229 mm (9.0 in) over 21 rainy days, contributing to the month's high humidity of 81%. In contrast, September sees a drop in minimum temperature to 13°C (55°F), with an average temperature of 25°C (77°F) and a maximum of 33°C (92°F). Rainfall decreases as well, totaling 185 mm (7.3 in) over just 13 days, while humidity remains consistent at 81%. For more detailed insights, check out Georgetown weather in September.

August and October present a marked contrast in weather patterns. August typically features warm temperatures with a minimum of 20°C (67°F) and an average of 27°C (80°F), peaking at a sweltering 34°C (93°F). This month is also quite wet, receiving about 229 mm (9.0 in) of rain over 21 days, contributing to high humidity levels of 81%. In contrast, October brings cooler temperatures, with a minimum of just 5°C (41°F) and an average of 21°C (71°F), while still reaching a maximum of 33°C (91°F). Precipitation drops significantly to 61 mm (2.4 in) over just 8 days, accompanied by a slightly lower humidity of 78%. For more detailed insights on October weather, check out Georgetown weather in October.

August and November present stark contrasts in weather patterns. In August, temperatures range from a minimum of 20°C (67°F) to a sweltering maximum of 34°C (93°F), with an average of 27°C (80°F). The month is characterized by high humidity at 81% and significant precipitation, receiving 229 mm (9.0 in) over 21 days. In contrast, November sees cooler temperatures, with a minimum of 0°C (33°F), an average of 14°C (58°F), and a maximum of 28°C (83°F). Precipitation decreases to 88 mm (3.5 in) over just 10 days, while humidity remains relatively high at 82%. For more details on November weather, you can visit Georgetown weather in November.

August and December present stark contrasts in weather patterns. In August, temperatures soar with a minimum of 20°C (67°F) and average highs reaching up to 34°C (93°F), accompanied by high humidity at 81%. Precipitation is also frequent, with around 229 mm (9.0 in) falling over 21 days. In contrast, December offers a chillier experience, with temperatures ranging from a minimum of -4°C (26°F) to an average of 12°C (53°F) and a maximum of 24°C (75°F). While the total precipitation is lower at 147 mm (5.8 in) over just 10 days, the humidity stays comparable at 84%. For a more detailed look into December's climate, check out Georgetown weather in December.

Compare Georgetown's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Georgetown

In August, Georgetown experiences a notable shift in its weather dynamics, characterized by higher temperatures and increased humidity compared to other months. This mid-summer peak sees maximums soaring up to 34°C (93°F), while the average temperature hovers around 27°C (80°F), making it one of the hottest times of the year. Interestingly, this month also brings significant rainfall with 229 mm (9.0 in) spread over 21 days, which contributes to the region's sticky humidity levels at 81%. As summer commences to fade, the blend of heat and frequent showers creates a unique tropical atmosphere, setting August apart from the rest of the year. For more detailed insights, visit Georgetown Climate.