August Weather in Memphis, United States

Last updated: February 24, 2025

In Memphis, August typically showcases hot and humid conditions, with maximum temperatures soaring up to 36°C (96°F) and an average daily warmth of 26°C (80°F). As the summer month progresses, residents and visitors can expect a minimum temperature of around 16°C (62°F), offering brief respite from the heat. However, the month is also marked by significant precipitation, accumulating to 102 mm (4.0 in) across approximately 11 days, making it one of the wetter times of the year. With an average humidity level hovering around 74%, August in Memphis brings both sweltering days and the refreshing promise of rain.

August Temperature in Memphis

In August, Memphis basks in the warmth of summer, with temperatures consistently high, showcasing a minimum of 16°C (62°F) and an average of 26°C (80°F). The heat peaks with a maximum of 36°C (96°F), making it one of the hottest months of the year. This is a continuation of the rising temperatures observed from June through July, where the mercury reaches a sizzling 35°C (95°F) at its peak. As summer winds down, August serves as a reminder of the sweltering heat, with nights still warm enough to enjoy outdoor activities. The trend of increasing temperatures leading into fall hints at a gradual cooling in the upcoming months, yet the lingering summer warmth of August ensures residents and visitors alike can still savor the vibrant energy of Memphis before the autumn chill sets in.

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

The chart illustrates August temperature patterns in Memphis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424555617278828076645047
Data source: Temperature data for Memphis 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 Memphis

In August, Memphis experiences a gentle decline in precipitation, receiving approximately 102 mm (4.0 in) of rain over an average of 11 days. This aligns closely with the wetter months of June and July, which see around 118 mm and 124 mm respectively, yet notably less than the significant downpours often found during the earlier months like February and March. The consistency in rainfall days suggests a relatively steady climate, despite a slight decrease in total rainfall for August. As summer transitions into fall, the trend indicates a gradual tapering off in rainfall, setting the stage for a more mellow September with an expected total of 86 mm (3.4 in).

August Precipitation Trends in Memphis

The chart displays monthly precipitation patterns in Memphis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1031701601351201181241028611378147
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Memphis

In August, Memphis experiences a notable shift in humidity, dropping to 74%, which marks it as one of the drier months of the year. This decline stands out against the backdrop of higher humidity levels earlier in the summer, when figures hovered around 81-83% from June to July. As the city transitions into the cooler fall months, September follows with an even lower humidity level of 71%. This gradual decrease from the sultry heights of early summer to the more comfortable conditions in late summer sets the stage for a refreshing change, as the atmosphere adjusts and begins to welcome the crispness of autumn. Overall, August serves as a bridge between the intense humidity of summer and the more moderate levels that characterize the approaching season.

August Average Humidity in Memphis

This chart illustrates the average monthly humidity levels in Memphis, 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%81%81%83%83%81%74%71%76%84%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Memphis

In August, Memphis experiences a very high UV Index of 10, indicating that sunburn can occur with just 15 minutes of unprotected exposure. This month follows a trend established in the previous two months of extreme UV levels, as July and June both peaked at an Index of 11. As summer draws towards its end, the UV intensity remains significant, suggesting that residents and visitors alike should stay vigilant about sun safety. With fall just around the corner, there's a slight decline to 9 in September, but the sun's rays are still potent. For more details on managing sun exposure, check the Memphis UV Index.

Maximum UV Index Levels in Memphis for August

The chart shows the monthly maximum UV Index (UVI) for Memphis 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.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Memphis 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 Memphis

August in Memphis shines brightly with 305 hours of sunlight, maintaining a robust pace set by the summer months. As the sweltering heat of July peaks with 345 hours, the city transitions into late summer, where the sun continues to grace the skies generously, albeit with slightly fewer hours. This decline is notable when compared to earlier months like May and June, which both exceed 300 hours. As summer wanes, sunlight begins to taper off in September—284 hours—hinting at the upcoming shift into cooler autumn days. The trend underscores a fulfilling summer, with ample sunshine fostering vibrant outdoor activities and memorable moments in this lively Southern city.

Monthly Sunshine Duration in Memphis: August Highlighted

The August sunshine duration represents the total number of hours Memphis 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.
JanFebMarAprMayJunJulAugSepOctNovDec142h161h209h260h305h319h345h305h284h255h228h188h
Data source: Memphis August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Memphis During August

August in Memphis boasts a 51% chance of sunny weather, mirroring the sunny disposition of the preceding July. This consistency in August aligns with a broader trend of increasing sunshine as summer progresses, with the likelihood escalating from a modest 32% in May to over 60% by September. The transition from hot summer days to early fall brings a delightful balance, where residents can still enjoy long, sun-kissed afternoons. Interestingly, as the year wanes, the probabilities peak in November, hinting at a year-round potential for sunlight, even as the seasons shift. So whether you’re planning an outdoor outing or simply hoping for bright days, Memphis in August promises a favorable forecast for sunshine.

Percentage of Sunny Days in August in Memphis

The chart illustrates the percentage of sunny days in Memphis 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 Memphis experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%33%41%53%32%42%51%51%60%52%64%39%
Data source: Memphis August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Memphis in August

In August, Memphis enjoys a delightful 13 hours of daylight, marking a gentle transition from the sun-soaked days of summer. As the month unfolds, daylight begins to wane, a trend that started in July when the city basked in a peak of 14 hours. This gradual decrease in daylight reflects the shift toward autumn, yet August still offers ample time for outdoor activities and late evening adventures. Following the vibrant months of May and June, which also boasted 14 hours of sunlight, the lingering warmth of August provides a perfect backdrop for those wanting to savor the last few weeks of summer before the days grow shorter, with September predicting a further reduction to 12 hours.

Average Daylight Hours in Memphis for August

The chart illustrates the variation in daylight duration in Memphis throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 4m10h 55m11h 59m13h 5m14h 1m14h 28m14h 13m13h 24m12h 20m11h 14m10h 17m9h 49m
Data source: Memphis daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Memphis

In Memphis, the August wind presents a gentle breath, averaging 2.4 m/s (5 mph), a continuation of the settling lull seen throughout the summer months. This slight decrease from July's 2.3 m/s marks the calmest winds of the year, reflecting a broader trend of diminishing air movement as the city basks in the heat of summer. Following June's 2.6 m/s, the winds tend to whisper rather than roar, providing a subtle backdrop to the hot, humid days. Interestingly, as autumn approaches, winds begin to pick up again in September and October, suggesting that the dynamic weather patterns are just around the corner, ready to stir the air into a brisk dance once more.

Average August Wind Speed in Memphis

The chart displays monthly wind speed patterns in Memphis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.43.63.53.23.22.62.32.4 m/s2.43.13.23.7
Data source: Memphis August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Memphis Compares to Other Months

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

August and January present striking contrasts in weather. In August, temperatures range from a mild 16°C (62°F) at night to a sweltering 36°C (96°F) during the day, coupled with a humidity level of 74%, creating a warm and sticky environment. Precipitation is frequent, with rain on about 11 days and a total of 102 mm (4.0 in) for the month. Conversely, January experiences much colder temperatures, with a chilling minimum of -18°C (1°F) and a maximum of only 23°C (73°F), leading to an average of 5°C (42°F). This month sees slightly drier conditions, with precipitation occurring on 8 days, totaling 103 mm (4.0 in), but the humidity is higher at 84%. For a closer look at winter weather, check out Memphis weather in January.

August and February present stark contrasts in weather. In August, temperatures range from a minimum of 16°C (62°F) to a maximum of 36°C (96°F), typically averaging around 26°C (80°F), with humidity levels high at 74%. Precipitation is moderate, with about 102 mm (4.0 in) over 11 days. In contrast, February features a much colder climate, with temperatures dipping as low as -18°C (-1°F) and averaging just 7°C (46°F). The maximum temperature can reach 26°C (78°F), but this is rare. February sees more precipitation, totaling 170 mm (6.7 in) across 14 days, with humidity peaking at 83%. For more detailed insights, visit Memphis weather in February.

When comparing the weather in August and March, significant differences become apparent. August boasts warmer temperatures, with a minimum of 16°C (62°F) and an average of 26°C (80°F), reaching a high of 36°C (96°F). In contrast, March experiences much cooler conditions, starting with a minimum of -7°C (19°F) and averaging 13°C (55°F), peaking at 29°C (84°F). Precipitation is also noteworthy, with August receiving 102 mm (4.0 in) over 11 days, while March is wetter, accumulating 160 mm (6.3 in) across 14 days. Humidity levels are fairly high in both months, with August at 74% and March a bit higher at 81%. For more details about the specifics of March weather, check out Memphis weather in March.

When comparing the weather in August and April, it's clear that each month has its own unique characteristics. August typically brings warmer temperatures, with a minimum of 16°C (62°F), an average of 26°C (80°F), and a maximum reaching up to 36°C (96°F). In contrast, April experiences a cooler climate, where temperatures range from a minimum of -1°C (30°F) to a maximum of 30°C (87°F), averaging around 16°C (61°F). Additionally, while both months experience about 11 days of precipitation, April sees slightly more with 135 mm (5.3 in) compared to August's 102 mm (4.0 in). Humidity levels are also higher in April at 81%, compared to August's 74%. For a more detailed look at April’s weather, you can check out Memphis weather in April.

When comparing the weather in August and May, it’s clear that August is generally warmer, with average temperatures around 26°C (80°F) compared to May’s 22°C (72°F). During August, the temperatures can reach up to a scorching 36°C (96°F), while May peaks at a milder 33°C (92°F). Both months experience a similar number of rainy days at 11, but May sees slightly more rainfall overall, with 120 mm (4.7 in) compared to August’s 102 mm (4.0 in). Humidity levels are higher in May at 83%, making it feel a bit more uncomfortable than August's 74%. For more detailed information on May weather, you can check Memphis weather in May.

In comparing the weather between June and August, both months feature similar average temperatures, with August slightly edging out June with a minimum temperature of 16°C (62°F) compared to June's 13°C (55°F). However, August can experience higher maximum temperatures, reaching up to 36°C (96°F), while June peaks at 35°C (95°F). Precipitation is also a factor, with June receiving marginally more rainfall at 118 mm (4.6 in) compared to August's 102 mm (4.0 in), but both months see rain on approximately 11 days. Notably, humidity levels are higher in June at 83%, compared to 74% in August. For more detailed information, you can visit Memphis weather in June.

In comparing the weather of August and July, both months exhibit warm temperatures, but August tends to be slightly cooler on average, with an average of 26°C (80°F) compared to July's 28°C (82°F). The maximum temperatures are quite similar, with August reaching up to 36°C (96°F) and July peaking at 35°C (95°F). In terms of precipitation, July is wetter, receiving 124 mm (4.9 in) over 11 days, whereas August sees slightly less rainfall at 102 mm (4.0 in) with the same number of rainy days. Additionally, humidity remains high in both months, but July is slightly more humid at 81% compared to August's 74%. For a closer look at July weather specifics, check out Memphis weather in July.

August tends to be warmer and more humid compared to September, with average temperatures around 26°C (80°F) and a maximum reaching 36°C (96°F). The month experiences higher precipitation levels at 102 mm (4.0 in) over approximately 11 days, resulting in a humidity of 74%. In contrast, September sees a slight drop in temperature, with averages of 24°C (76°F) and maximums still reaching 35°C (96°F). Additionally, September has lower precipitation at 86 mm (3.4 in) occurring over just 7 days, leading to a marginally lower humidity of 71%. For more details on the specific weather patterns in September, you can check Memphis weather in September.

The weather in August typically presents warm conditions, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 36°C (96°F) and an average of 26°C (80°F). It is characterized by higher humidity at 74% and significant precipitation, averaging 102 mm (4.0 in) over 11 days. In contrast, October brings a noticeable shift, with cooler temperatures that span from a minimum of 0°C (31°F) to a maximum of 35°C (95°F), averaging 18°C (65°F). October experiences slightly more rainfall at 113 mm (4.4 in) over just 8 days, and humidity rises marginally to 76%. For more detailed insights on October weather, you can check Memphis weather in October.

August and November display contrasting weather patterns. August boasts warm temperatures, with averages around 26°C (80°F) and highs reaching up to 36°C (96°F), alongside relatively high humidity at 74%. Rainfall occurs on about 11 days, totaling 102 mm (4.0 in). In stark contrast, November experiences a significant drop in temperatures, with an average of only 10°C (51°F) and minimums dipping to -10°C (15°F). While precipitation is lower at 78 mm (3.1 in) and occurring over 8 days, the humidity rises to 84%. For a closer look at the specifics, check out Memphis weather in November.

In August, temperatures typically range from a minimum of 16°C (62°F) to a maximum of 36°C (96°F), with an average temperature of 26°C (80°F). The month experiences around 102 mm (4.0 in) of precipitation across 11 days, with a humidity level of 74%. In contrast, December's weather is much cooler, with temperatures varying from a chilly -10°C (15°F) to a milder 25°C (78°F) and an average of 8°C (47°F). Precipitation increases to 147 mm (5.8 in) over 10 days, and humidity rises to 88%. This stark contrast highlights the significant seasonal shift, making December a notably colder and wetter month compared to the hot and humid conditions of August. For more detailed information about the weather in December, you can refer to Memphis weather in December.

Compare Memphis's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Memphis

As August rolls in, Memphis experiences a noteworthy shift in weather compared to the preceding summer months. With maximum temperatures soaring to a sweltering 36°C (96°F), the heat is palpable, making this a particularly hot time of year. Visitors and residents alike must also contend with higher humidity levels hovering around 74%, which can make the air feel heavier and less comfortable. While precipitation may be on the rise, averaging 11 days of rain for the month, this moisture does little to temper the summer heat. For those looking to understand how August's weather sets itself apart from other times of the year, the nuances of Memphis' climate can be found in more detail at Memphis Climate.