August Weather in Florida, United States

Last updated: February 24, 2025

August in Florida is characterized by warm temperatures and typical summer humidity. The maximum daily highs reach around 31°C (88°F), while the nights offer a cooler average of 20°C (68°F). However, temperatures can occasionally dip to a chilly 6°C (43°F), making for a varied experience. Rainfall is prevalent, with an average precipitation of 132 mm (5.2 in) spread over 13 days, contributing to Florida’s lush landscapes. Humidity levels hover around 64%, adding to the sultry atmosphere often synonymous with a Floridian summer, making this month a vibrant yet sticky time in the Sunshine State.

August Temperature in Florida

In August, Florida warms up significantly, with minimum temperatures averaging around 6°C (43°F), providing a comfortable respite from the colder months. The average temperature rises to 20°C (68°F), while maximums reach 31°C (88°F), marking a peak in summer warmth that invites outdoor activities and beach outings. This month is a notable shift from the chill of winter, where temperatures can plummet to -27°C (-17°F) in January. August showcases Florida's transition from milder spring days to the sweltering summer sun, making it an ideal time for residents and visitors to enjoy the state's vibrant landscapes and attractions under the warm embrace of its climate.

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

The chart illustrates August temperature patterns in Florida, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec222531435564706861503627
Data source: Temperature data for Florida 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 Florida

In August, Florida experiences a notable dip in precipitation compared to the preceding month, with 132 mm (5.2 in) of rainfall over 13 days. While this figure marks a decrease from the 175 mm (6.9 in) recorded in July, it still contributes to the overall trend of summer showers that characterize the state's tropical climate. This mid-summer month sits comfortably above the September average of 119 mm (4.7 in), indicating that while August may be slightly quieter, it certainly retains its place within the wetter period of the year. The consistent number of rainy days showcases Florida’s typical humidity and the pervasive influence of summer thunderstorms, making it a captivating time for all who experience the state's vibrant, rain-soaked landscape.

August Precipitation Trends in Florida

The chart displays monthly precipitation patterns in Florida, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8911194153118106175133119173116128
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Florida

August in Florida marks a noticeable shift in humidity levels, with the average dropping to 64%, the lowest of the year. This decline follows a gradual decrease from 89% in January, offering a slightly more comfortable feel as summer progresses. Interestingly, August is not just a standalone anomaly; it serves as a precursor to September's rise back to 72%, indicating a seasonal pattern of fluctuating humidity as the state transitions toward fall. Overall, this dip in August suggests a brief respite from the intense thickness of Florida's summer humidity, creating a unique window for outdoor activities amidst the lingering warmth.

August Average Humidity in Florida

This chart illustrates the average monthly humidity levels in Florida, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Florida

In August, Florida experiences a UV Index of 9, categorizing the exposure as very high, with a burn time of just 15 minutes. This trend continues from July's similar levels, showcasing the intense summer sun that dominates the region. As we look back, the UV Index rose significantly through spring and early summer, peaking in May and June with an index of 10, a reminder of the necessity for sun protection during these months. The pattern remains consistent in late summer, where caution against UV exposure is crucial, as the index begins to taper into September. For more detailed insights, visit Florida UV Index.

Maximum UV Index Levels in Florida for August

The chart shows the monthly maximum UV Index (UVI) for Florida 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.
JanFebMarAprMayJunJulAugSepOctNovDec34681010997642
Data source: Florida 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 Florida

In August, Florida basks in the height of summer with an impressive 330 hours of sunshine, continuing the trend of increasing sunlight that began in the spring. Following the peak of 329 hours in July, August holds onto this golden glow, making it one of the sunniest months of the year. The sunshine starts to wane in the fall, with September seeing a notable drop to 285 hours, yet the warmth persists through the end of the summer. This steady increase from the 129 hours recorded in January highlights Florida's transformative shift into a sun-drenched paradise, keeping residents and visitors alike soaking in that vibrant warmth until the cooler months begin to set in.

Monthly Sunshine Duration in Florida: August Highlighted

The August sunshine duration represents the total number of hours Florida 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.
JanFebMarAprMayJunJulAugSepOctNovDec129h171h240h230h272h321h329h330h285h206h180h154h
Data source: Florida August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Florida During August

August in Florida presents a 30% chance of sunny weather, marking it as one of the less bright months of the year. This trend is particularly notable when compared to the earlier months, where March shines with a robust 55% chance and even April holds a respectable 41%. As summer progresses, the likelihood of sun takes a dip, dropping through the peak of July's 31%. While the late summer retains a hint of sunshine, it seems that Floridians can expect a mix of weather patterns as they transition into the fall months, where September and October offer a more hopeful 39% and 38%, respectively. Thus, while August might bring its fair share of clouds, the promise of sunny days is far from being extinguished.

Percentage of Sunny Days in August in Florida

The chart illustrates the percentage of sunny days in Florida 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 Florida experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%27%55%41%33%41%31%30%39%38%49%24%
Data source: Florida August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Florida in August

In August, Florida basks in approximately 13 hours of daylight, marking a gradual transition from the peak sunlight experienced in the summer months. As June welcomes the longest days with 15 hours of light, the daylight starts to wane slightly into July and then stabilizes for August. This month serves as a bridge from the enriching, sun-soaked days of summer to the softer light of autumn. Following August, daytime diminishes further in September and October, highlighting a steady yearly trend where daylight peaks in the summer and gradually recedes into the year’s final months. The shift from vibrant summer sunlight to the gentler hues of fall truly encapsulates Florida's dynamic seasonal rhythm.

Average Daylight Hours in Florida for August

The chart illustrates the variation in daylight duration in Florida throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 26m10h 33m11h 57m13h 24m14h 38m15h 15m14h 55m13h 49m12h 26m10h 59m9h 43m9h 4m
Data source: Florida daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Florida

In August, the wind in Florida tends to be at its calmest, with an average speed of only 2.2 m/s (5 mph), marking a noticeable decline from the breezy days of earlier months. This pattern highlights a broader trend throughout the summer, where the wind gradually diminishes from a peak in March at 4.0 m/s (9 mph). Particularly during the sweltering summer months of June and July, wind speeds drop to their lowest, contributing to the stifling heat Floridians often experience. As the calendar shifts towards September and October, a slight recovery in wind speeds occurs, likely signaling the transition towards the more temperate fall weather. Overall, August's gentle whispers of wind offer a serene contrast to the vibrant storms and gusts seen earlier in the year, encapsulating the essence of the Florida summer.

Average August Wind Speed in Florida

The chart displays monthly wind speed patterns in Florida, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.33.24.03.33.02.92.42.2 m/s2.82.83.23.4
Data source: Florida August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Florida Compares to Other Months

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

In August, the weather is characterized by much warmer temperatures, with an average of 20°C (68°F) and maximums reaching up to 31°C (88°F). The month experiences significant precipitation, averaging 132 mm (5.2 in) over about 13 days, accompanied by a moderate humidity level of 64%. In contrast, January presents a starkly different climate, with chilly temperatures averaging -6°C (22°F) and minimal highs of only 15°C (59°F). Precipitation during January is lower, at 89 mm (3.5 in) over roughly 11 days, but the humidity is notably higher at 89%. This dramatic variation highlights the contrasting seasonal experiences, with hot, humid summer days versus cold, damp winter weather. For a glimpse of warmer weather during January, you can check out Florida weather in January.

August and February present stark contrasts in weather conditions. In August, temperatures range from a mild 6°C (43°F) at night to a warm 31°C (88°F) during the day, with averages around 20°C (68°F). However, it also faces considerable rainfall, averaging 132 mm (5.2 in) over 13 days, paired with a humidity level of 64%. In contrast, February experiences a much harsher climate, with minimum temperatures plunging to -27°C (-17°F) and an average of -4°C (25°F), despite occasional highs reaching up to 21°C (70°F). Precipitation is slightly lower at 111 mm (4.4 in), spread over 12 days, but humidity is notably higher at 88%. For those interested in how weather changes through the year, check out Florida weather in February.

When comparing the weather in August and March, it's evident that these months exhibit distinct characteristics. August welcomes warmer temperatures, with a minimum of 6°C (43°F) and an average of 20°C (68°F), peaking at 31°C (88°F), while March experiences significantly colder conditions, ranging from a minimum of -19°C (-3°F) to a maximum of 20°C (69°F), with an average of just 0°C (31°F). Precipitation in August is notable, with 132 mm (5.2 in) spread over 13 days, whereas March sees less rain at 94 mm (3.7 in) over 11 days. Additionally, March is marked by higher humidity at 86% compared to August's 64%. For more information on the climate specifics, check out Florida weather in March.

When comparing the weather in August and April, notable differences emerge. August generally has milder temperatures with a minimum of 6°C (43°F) and an average max of 31°C (88°F), while April can see temperatures dipping down to -9°C (16°F) and peaking at 26°C (80°F). Precipitation levels are comparable, with August receiving 132 mm (5.2 in) over 13 days and April slightly wetter at 153 mm (6.0 in) over 14 days. Additionally, April experiences higher humidity levels at 84%, compared to August's 64%. For those interested in further details on April weather in specific regions, check out Florida weather in April.

When comparing the weather in August and May, notable differences emerge. In August, temperatures range from a minimum of 6°C (43°F) to a maximum of 31°C (88°F), with an average of 20°C (68°F). The month experiences 132 mm (5.2 in) of precipitation over 13 days and maintains a humidity level of 64%. In contrast, May features colder temperatures, with a minimum of -2°C (28°F) and an average temperature of 13°C (55°F), while still reaching a maximum of 31°C (89°F). May also sees slightly less precipitation at 118 mm (4.7 in) over 15 days and higher humidity at 76%. This contrast highlights how August tends to be warmer and more stable, while May can still experience chilly nights and increased moisture. For further insight into May weather, check out Florida weather in May.

In comparing the weather of June and August, both months experience relatively mild temperatures, though August tends to be warmer on average. August has a minimum temperature of 6°C (43°F) and an average of 20°C (68°F), while June starts cooler with a minimum of 2°C (36°F) and an average of 18°C (65°F). Interestingly, August reaches a maximum temperature of 31°C (88°F), slightly lower than June’s peak of 32°C (90°F). Precipitation levels are also notable, with August receiving 132 mm (5.2 inches) of rainfall over 13 days compared to June’s 106 mm (4.2 inches), despite both months having the same number of rainy days. Additionally, humidity levels are higher in June at 72%, as opposed to August’s 64%. For more details about the weather patterns during this time, you can visit Florida weather in June.

When comparing the weather in July and August, July tends to be warmer overall, with a higher maximum temperature of 35°C (95°F) compared to August's peak of 31°C (88°F). The average temperature in July is slightly higher at 21°C (70°F), while August has an average of 20°C (68°F). Both months experience considerable precipitation, with July receiving 175 mm (6.9 in) over 15 days, while August has 132 mm (5.2 in) across 13 days. Additionally, humidity levels are fairly similar, with July at 66% and August at 64%. For more details on the weather specifics, you can refer to Florida weather in July.

In August, temperatures range from a mild 6°C (43°F) at night to a warm 31°C (88°F) during the day, with an average of 20°C (68°F). The month is characterized by a considerable amount of precipitation, totaling 132 mm (5.2 in) across 13 days, and a humidity level of 64%. In contrast, September sees a drop in minimum temperatures, dipping to -1°C (30°F), with an average temperature of 16°C (61°F) and a maximum of 30°C (86°F). Despite slightly less rainfall at 119 mm (4.7 in) over 10 days, the humidity increases to 72%, making the air feel more oppressive. For further details, you can check Florida weather in September.

August typically brings warmer temperatures, with averages around 20°C (68°F) and daily highs reaching up to 31°C (88°F). Despite the heat, it experiences moderate rainfall of 132 mm (5.2 in) over 13 days, paired with a humidity level of 64%. In contrast, October showcases a dramatic shift in weather with average temperatures dropping to 10°C (50°F), and minimums plunging to -9°C (17°F). Though the maximum temperature can still reach a pleasant 25°C (78°F), the month also sees increased precipitation at 173 mm (6.8 in) over the same number of rainy days, alongside a higher humidity level of 81%. For more insights on weather patterns, check out Florida weather in October.

In August, the weather is warm and generally more pleasant, with average temperatures around 20°C (68°F) and maximum highs reaching up to 31°C (88°F). The month sees significant precipitation, totaling 132 mm (5.2 in) over about 13 days, with a humidity level of 64%. In contrast, November experiences much colder conditions, with average temperatures of just 2°C (36°F) and minimum lows dropping to -24°C (-10°F). Although precipitation in November is slightly lower at 116 mm (4.6 in) over the same number of days, the humidity increases to 87%, contributing to a brisk feel in the air. For those considering a warmer getaway, check out Florida weather in November for a stark contrast to the chilly November climate.

August and December showcase stark contrasts in weather conditions. In August, temperatures range from a cool 6°C (43°F) to a warm 31°C (88°F), with an average of 20°C (68°F). The month sees significant rainfall, totaling 132 mm (5.2 in) over 13 days, accompanied by a moderate humidity level of 64%. In contrast, December brings a much colder climate, with temperatures dipping as low as -25°C (-12°F) and peaking at just 14°C (57°F), averaging around -3°C (27°F). The precipitation remains relatively similar at 128 mm (5.0 in) for 13 days, but the humidity rises to a damp 84%, contributing to the chill in the air. For more details on warmer climates at this time, check Florida weather in December.

Compare Florida's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Florida

In August, Florida experiences a unique blend of warmth and humidity, setting it apart from other months of the year. With temperatures reaching up to a maximum of 31°C and an average of 20°C, the month offers a cozy, tropical climate ideal for summer activities. However, it's also the peak of the rainy season, with precipitation occurring on about 13 days, contributing to the higher humidity of 64%. While many seek the sun, it's essential to be prepared for those afternoon showers that frequently roll in. This combination of warmth and moisture creates a lively atmosphere, making August a quintessential Florida summer experience. For more insights on how the weather changes throughout the year, visit Florida Climate.