August Weather in Lookout Mountain, United States

Last updated: February 24, 2025

In August, Lookout Mountain experiences a diverse range of weather, with maximum temperatures peaking at a sizzling 35°C (96°F) and averaging around 26°C (78°F). The nights offer a refreshing contrast, cooling down to a minimum of 15°C (60°F). Despite the high summer temperatures, this month sees 121 mm (4.8 in) of rainfall spread over 14 days, contributing to a humidity level of 67% that adds to the lushness of the landscape. Visitors can expect a blend of warm summer days and refreshing evening breezes, perfect for enjoying the mountainous scenery.

August Temperature in Lookout Mountain

In August, Lookout Mountain experiences warm and inviting temperatures, marking a peak in the summer season. With average temperatures around 26°C (78°F) and maximum highs reaching 35°C (96°F), this month offers a vibrant contrast to the chill of winter. It's a time when the mountain's beauty is complemented by a warm breeze, making outdoor activities especially enjoyable. The minimum temperature of 15°C (60°F) provides comfortable evenings, ensuring that the bright summer days seamlessly transition into pleasant nights. As the summer comes to a close, August sets the stage for the gradual cooling that follows in September, highlighting the region’s dynamic temperature fluctuations throughout the year.

August Weather in Lookout Mountain: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Lookout Mountain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434854607076797874645046
Data source: Temperature data for Lookout Mountain 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 Lookout Mountain

In August, Lookout Mountain experiences a noticeable uptick in precipitation, receiving 121 mm (4.8 in) over 14 days. This marks a continuation of the summer trend, where rainfall peaks during these warmer months, following July's rainfall of 106 mm (4.2 in). The consistency in rainy days reflects the region's humid summer climate. As the month winds down, the precipitation starts to taper off, hinting at the drier autumn months ahead. With August's rainfall sitting comfortably in the mid-range of the year’s totals, it serves as a reminder of the lush greenery that thrives in the wake of summer storms, setting the stage for the vibrant fall foliage soon to come.

August Precipitation Trends in Lookout Mountain

The chart displays monthly precipitation patterns in Lookout Mountain, 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.
JanFebMarAprMayJunJulAugSepOctNovDec991711691569612010612110613372139
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Lookout Mountain

August in Lookout Mountain marks a significant shift in humidity levels, dropping to 67%—the lowest point of the year. This decrease follows the gradual decline from 87% in the winter months, through the spring and early summer, where humidity remains relatively high, hovering between 82% and 85%. The transition into August signals a notable shift towards drier conditions, setting the stage for a subsequent decrease in humidity into September, at 64%. As Alabama's sultry summer gives way to the hints of fall, the marked reduction in humidity is a welcome respite, contributing to the region's dynamic climate throughout the year.

August Average Humidity in Lookout Mountain

This chart illustrates the average monthly humidity levels in Lookout Mountain, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%85%82%83%82%78%67%64%75%87%89%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Lookout Mountain

In August, Lookout Mountain experiences a very high UV Index of 10, indicating a need for sun protection during outdoor activities. This marks a slight decrease from the preceding months of June and July, where the UV Index peaked at an extreme level of 11. As the summer draws to a close, the burn time increases slightly to 15 minutes, offering a brief window for sun exposure before taking precautions. This trend highlights the importance of remaining vigilant against UV rays as summer transitions to fall. For more detailed insights, check out the Lookout Mountain UV Index.

Maximum UV Index Levels in Lookout Mountain for August

The chart shows the monthly maximum UV Index (UVI) for Lookout Mountain 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.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109753
Data source: Lookout Mountain 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 Lookout Mountain

In Lookout Mountain, August shines brightly with 305 hours of sunshine, marking a close to a sun-soaked summer. This month reflects a continuation of the trend seen in July, which boasts the year's highest total with 317 hours. As the summer draws to a close, August's abundant sunlight remains favorable, though slightly diminished compared to its predecessor. The days have gradually grown longer since the winter months, starting with just 146 hours in January, and showcasing a remarkable increase peaking in mid-summer. This steady climb in sunshine hours not only elevates spirits but also highlights the region's vibrant outdoor allure as the warm season fades, paving the way for the cooler, yet still pleasantly sunny, months ahead.

Monthly Sunshine Duration in Lookout Mountain: August Highlighted

The August sunshine duration represents the total number of hours Lookout Mountain 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.
JanFebMarAprMayJunJulAugSepOctNovDec146h153h217h265h302h300h317h305h276h253h226h168h
Data source: Lookout Mountain August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lookout Mountain During August

In August, Lookout Mountain experiences a 34% chance of sunny weather, a slight dip compared to the lively summer months of June and July, which hover around 37% and 39% respectively. While the likelihood of sunshine is lower than in the peak of spring, where April boasts a notable 52%, it's worth noting that August still outshines the cold winter months, with January and March showing a modest 36%. As summer transitions into autumn, the prospects for sunny skies improve dramatically in September, reaching 49%. Overall, the weather trends in Lookout Mountain reveal a dynamic landscape, where the warmth of summer gradually gives way to the more reliable sunny spells of fall, showcasing the region's unique climatic shifts.

Percentage of Sunny Days in August in Lookout Mountain

The chart illustrates the percentage of sunny days in Lookout Mountain 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 Lookout Mountain experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec36%38%36%52%31%37%39%35%49%36%57%37%
Data source: Lookout Mountain August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lookout Mountain in August

As summer gives way to autumn, August in Lookout Mountain sees a gentle decline in daylight, providing approximately 13 hours of sunlight. This marks a slight dip from the 14 hours enjoyed in July, indicating the gradual transition towards shorter days. The lengthening journey into fall continues in September, dropping to 12 hours, highlighting a natural rhythm where daylight peaks in the middle of the year, slowly diminishing as the seasons shift. The trend throughout the year showcases a vivid cycle of daylight, with January starting at just 10 hours and reaching its height in June, illustrating the beautiful ebb and flow of nature's clock.

Average Daylight Hours in Lookout Mountain for August

The chart illustrates the variation in daylight duration in Lookout Mountain throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 5m10h 55m11h 59m13h 5m14h14h 27m14h 12m13h 23m12h 20m11h 15m10h 18m9h 49m
Data source: Lookout Mountain daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Lookout Mountain

In Lookout Mountain, August brings the most tranquil winds of the year, with an average speed of just 1.6 m/s (4 mph). This gentle breeze follows a downward trend from earlier summer months, peaking in May at 2.4 m/s (5 mph), and steadily declining into the late summer. This gradual reduction in wind speed hints at the region’s cozy and still atmosphere, as the lush landscape settles into the heat of August. However, as the seasons shift towards autumn, a slight uptick can be anticipated, with September seeing a return to 1.8 m/s (4 mph). Overall, the wind patterns around Lookout Mountain reflect a calm embrace for August, inviting leisurely strolls and serene moments amidst nature’s beauty.

Average August Wind Speed in Lookout Mountain

The chart displays monthly wind speed patterns in Lookout Mountain, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.52.72.82.52.42.11.81.6 m/s1.82.12.32.7
Data source: Lookout Mountain August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Lookout Mountain Compares to Other Months

The weather in Lookout Mountain 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 Lookout Mountain and find detailed weather information for every month.

August and January offer contrasting weather experiences. August features warm temperatures with a minimum of 15°C (60°F) and an average of 26°C (78°F), peaking at a scorching 35°C (96°F). It also sees considerable rain, with 121 mm (4.8 in) of precipitation over 14 days, and humidity levels around 67%. In contrast, January brings a colder climate, with temperatures ranging from a minimum of -13°C (9°F) to a maximum of 24°C (75°F) and an average of only 6°C (43°F). Although it sees slightly less precipitation at 99 mm (3.9 in) over 10 days, the humidity is notably higher at 87%. For more specifics on the conditions during January, check out this Lookout Mountain weather in January.

August weather is characterized by warm to hot temperatures, with a minimum of 15°C (60°F) and an average of 26°C (78°F), peaking at a sweltering 35°C (96°F). Despite the warmth, it experiences moderate rainfall of 121 mm (4.8 in) spread over 14 days, along with a humidity level of 67%. In contrast, February brings a stark difference, with much cooler temperatures ranging from a minimum of -7°C (20°F) to an average of 9°C (48°F) and maximums reaching 26°C (79°F). February also sees higher precipitation, totaling 171 mm (6.7 in) over the same number of rainy days but with increased humidity at 87%. For a detailed look at February weather in a specific area, check out Lookout Mountain weather in February.

August and March present contrasting weather patterns. In August, temperatures typically range from a minimum of 15°C (60°F) to a maximum of 35°C (96°F), with an average temperature of 26°C (78°F). This month also sees a significant amount of humidity at 67% and rainfall measuring around 121 mm (4.8 in) over approximately 14 days. Conversely, March experiences much cooler temperatures, with minimums dropping to -6°C (22°F) and maximums reaching 29°C (84°F), combining for an average of 12°C (54°F). Interestingly, March records more precipitation, at 169 mm (6.7 in) across 13 days, accompanied by higher humidity levels of 85%. For more details on March weather, you can visit Lookout Mountain weather in March.

In comparing the weather between August and April, August typically features warmer temperatures, with a minimum of 15°C (60°F) and an average of 26°C (78°F), reaching up to a maximum of 35°C (96°F). Despite this warmth, it also experiences significant humidity at 67%, alongside 121 mm (4.8 in) of precipitation spread over 14 days. In contrast, April showcases a cooler climate, with minimum temperatures dropping to -1°C (30°F) and an average of 16°C (60°F), peaking at 30°C (87°F). This month sees slightly more rainfall at 156 mm (6.2 in), but with precipitation occurring on just 10 days, and higher humidity at 82%. For more detailed information about the weather in April, you can check here: Lookout Mountain weather in April.

In comparing the weather of August and May, we can see distinct differences in temperature and humidity levels. August tends to be warmer, with minimum temperatures around 15°C (60°F) and average highs reaching 35°C (96°F), while May presents a cooler profile with minimums of 4°C (39°F) and average highs of 34°C (93°F). Precipitation is also notable; August experiences more rain with 121 mm (4.8 in) over about 14 days, compared to May’s 96 mm (3.8 in) across nearly 10 days. Additionally, humidity is higher in May at 83%, making it feel more muggy, while August has a slightly lower humidity of 67%. For a detailed overview of May's weather patterns, you can check Lookout Mountain weather in May.

Comparing the weather in June and August reveals some interesting differences and similarities. In August, temperatures range from a minimum of 15°C (60°F) to a maximum of 35°C (96°F), with an average of 26°C (78°F). In contrast, June has slightly cooler temperatures, with a minimum of 11°C (51°F), an average of 24°C (76°F), and a maximum of 34°C (94°F). Precipitation is quite similar for both months, with August receiving 121 mm (4.8 in) over 14 days and June slightly less at 120 mm (4.7 in) over 13 days. Humidity levels are higher in June at 82%, compared to August's 67%. Overall, while both months experience warm temperatures and substantial rainfall, August tends to be hotter and drier than June, which can be explored further here: Lookout Mountain weather in June.

In comparing the weather between July and August, both months exhibit relatively similar temperature ranges, with July experiencing a slightly higher maximum temperature of 37°C (98°F) compared to August's 35°C (96°F). However, August's average temperature remains consistent at 26°C (78°F), mirroring that of July. Precipitation levels reveal that August sees a slight increase, with 121 mm (4.8 in) over 14 days, compared to July's 106 mm (4.2 in) over the same number of days. Additionally, while July has a higher humidity level at 78%, August is somewhat more comfortable at 67%. For more detailed insights, you can check Lookout Mountain weather in July.

August typically boasts warmer temperatures, with an average of 26°C (78°F) and highs reaching up to 35°C (96°F), while September sees cooler conditions with an average of 24°C (75°F) and maximums hitting 37°C (98°F). Precipitation in August is slightly higher at 121 mm (4.8 in) over 14 days compared to September's 106 mm (4.2 in) over just 8 days. Humidity levels are relatively similar, sitting at 67% in August and declining to 64% in September. For more specific weather details during this month, you can check out Lookout Mountain weather in September.

August and October present a stark contrast in weather patterns. In August, temperatures range from a mild 15°C (60°F) at night to a sweltering 35°C (96°F) during the day, with an average of 26°C (78°F). This month experiences significant rainfall, totaling 121 mm (4.8 in) over 14 days, coupled with a humidity level of 67%. In contrast, October features cooler temperatures, dipping as low as -2°C (29°F) at night and peaking at 37°C (99°F) during the day, averaging around 18°C (65°F). Though it has slightly more precipitation at 133 mm (5.2 in) over fewer days (10), October's humidity rises to 74%. For those interested in detailed insights, check out Lookout Mountain weather in October.

When comparing August and November weather, the contrast is striking. August features warmer temperatures with a minimum of 15°C (60°F) and an average of 26°C (78°F), peaking at a scorching 35°C (96°F). In contrast, November experiences a significant drop, with temperatures ranging from a chilly -6°C (21°F) as the minimum to an average of 10°C (50°F) and a maximum of 26°C (79°F). Precipitation is also more pronounced in August, totaling 121 mm (4.8 in) over 14 days, while November sees less rainfall at 72 mm (2.8 in) across 8 days. Additionally, humidity levels rise in November to 87%, compared to 67% in August. For more detailed insights, you can check Lookout Mountain weather in November.

August and December showcase a stark contrast in weather conditions. In August, temperatures range from a mild 15°C (60°F) to a sweltering maximum of 35°C (96°F), accompanied by relatively high humidity levels at 67%. The month experiences about 121 mm (4.8 in) of precipitation over 14 days. In contrast, December presents a much cooler climate, with temperatures dipping as low as -8°C (18°F) and averaging around 8°C (46°F). The maximum temperature in December reaches a comfortable 23°C (73°F), yet the humidity rises to 88%. While December has slightly more precipitation at 139 mm (5.5 in), it occurs over fewer days, totaling just 10. For more specific weather details, you can check Lookout Mountain weather in December.

Compare Lookout Mountain's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Lookout Mountain

As August settles over Lookout Mountain, the weather profile takes on a more vibrant character compared to earlier summer months. With temperatures peaking at a sultry 35°C, the warm air is often accompanied by a moderate humidity level of around 67%, creating a cloudy, tropical vibe. This month also witnesses a notable increase in precipitation, with around 14 days experiencing rainfall, contributing to a total of 121 mm for the month. As a result, the lush greenery distinctive to the region thrives, making August a unique and refreshing contrast to the typically drier and warmer days of July. For a deeper dive into what makes Lookout Mountain's climate so special, check out Lookout Mountain Climate.