July Weather in Siesta Key, United States

Last updated: February 24, 2025

Experience the vibrant July weather of Siesta Key, United States, where the maximum temperature often reaches a sizzling 33°C (91°F), with a pleasant average of 28°C (82°F) and a comfortable minimum of 24°C (75°F). This month is marked by frequent rain, with precipitation amounting to 196 mm (7.7 in) across 26 days, creating a lush and tropical atmosphere. The humidity level hovers around 74%, adding a warm, sultry feel to the air. Whether you're lounging on the beautiful beaches or exploring local attractions, July offers a dynamic weather experience in this idyllic destination.

July Temperature in Siesta Key

In July, Siesta Key, United States, basks in the warm embrace of summer, with temperatures showcasing a delightful range. The month begins with a minimal temperature of 24°C (75°F), promising comfortable evenings, while the average hits 28°C (82°F), ideal for outdoor activities and beach days. With the maximum soaring to 33°C (91°F), July is undoubtedly one of the hottest months, reflecting a seamless transition from the earlier June warmth, which is characterized by slightly lower min and max temperatures. This heat not only draws sunbathers and water enthusiasts but also signals a vibrant atmosphere where the summer sun shines brightly, setting the stage for memorable coastal experiences.

July Weather in Siesta Key: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Siesta Key, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec636769747881828282797166
Data source: Temperature data for Siesta Key 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.

July Precipitation in Siesta Key

In July, Siesta Key experiences a notable peak in precipitation, with a substantial 196 mm (7.7 in) of rainfall, marking one of the wettest months of the year. This surge is accompanied by frequent showers over 26 days, making July a month characterized by its dampness and lush landscapes. The trend shows a consistent increase in precipitation from the preceding months, particularly following June's substantial 184 mm (7.3 in). As summer deepens, Siesta Key transforms into a vibrant oasis, with the increased rainfall fueling both growth and the typical afternoon thunderstorms that flourish in Florida's humid climate. The pattern of rainfall continues into August, indicating a season where the lush environment thrives under the warmth and moisture of early summer.

July Precipitation Trends in Siesta Key

The chart displays monthly precipitation patterns in Siesta Key, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec36412352109185196213171674260
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in Siesta Key

In July, Siesta Key experiences a comfortable humidity level of 74%, marking a steady decrease from the peak levels seen earlier in the year. This slight dip continues the trend observed since June, where humidity dropped to 75%. Interestingly, July's humidity aligns with August's, suggesting a consistent summer pattern. As the summer months progress, humidity levels are notably lower compared to the winter highs, which peak at 84% in December. Over the year, the humidity fluctuates significantly, peaking in the colder months and gradually decreasing toward the summer, but July's mild conditions make it a delightful time to enjoy the area's beautiful beaches and outdoor activities.

July Average Humidity in Siesta Key

This chart illustrates the average monthly humidity levels in Siesta Key, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec82%82%79%78%76%75%74%75%78%80%82%84%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Siesta Key

In July, Siesta Key experiences a UV Index of 12, placing it in the extreme exposure category where sunburn can occur in as little as 10 minutes. This trend of heightened UV levels persists from June through August, underscoring the peak of summer when sun protection is crucial. The intense UV radiation seen in July follows a progression from lower indices in the earlier months, like January's 6 and February's 8, emphasizing the importance of being vigilant against UV damage as the season progresses. As the summer continues, the UV Index begins to slightly decline in August and September, but with the lasting effects of intense sun exposure, precautions remain essential throughout. Stay informed and protect yourself by checking the Siesta Key UV Index regularly!

Maximum UV Index Levels in Siesta Key for July

The chart shows the monthly maximum UV Index (UVI) for Siesta Key in July, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6810111212121111975
Data source: Siesta Key July 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.

July Sunshine in Siesta Key

July in Siesta Key shines bright with an impressive 328 hours of sunshine, making it one of the sunniest months of the year. This peak is just slightly below May's 333 hours, indicating a lovely consistency of sunny skies, while August follows closely with 324 hours. Interestingly, the summer months maintain a robust average, reflecting a vibrant warm season that draws visitors to the coastal beauty. As the year progresses, sunshine hours gradually decrease, but July stands out as a quintessential moment to soak up the sun, punctuating the beauty of Siesta Key’s summer allure.

Monthly Sunshine Duration in Siesta Key: July Highlighted

The July sunshine duration represents the total number of hours Siesta Key experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec221h273h326h323h333h304h328h324h314h302h280h281h
Data source: Siesta Key July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Siesta Key During July

When it comes to the likelihood of sunny weather in July in Siesta Key, the numbers tell a somewhat cloudy tale. While spring months like April and May enjoy a higher chance of sunshine—64% and 58%, respectively—July sees a dip to just 23%. This trend continues into August, which drops further to 17%, indicating that the peak summer heat may come with more overcast skies than sunbathing opportunities. Following this peak in summer, the chances begin to rise again in September, suggesting that late summer might offer a better bet for sun seekers. Overall, July in Siesta Key isn’t the sunniest of months, making it wise to have some backup plans for indoor activities!

Percentage of Sunny Days in July in Siesta Key

The chart illustrates the percentage of sunny days in Siesta Key throughout the year, with July 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 Siesta Key experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec41%56%57%64%58%18%23%17%32%50%53%59%
Data source: Siesta Key July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Siesta Key in July

In Siesta Key, July boasts a generous daylight duration of 13 hours, mirroring the longer days of both May and June. This consistent daylight makes summer a prime season for outdoor activities and beach fun. Interestingly, the trend reveals that daylight peaks in late spring and early summer, with July maintaining this prolonged illumination before gradually tapering off in the shifting seasons of late summer and early fall. As the year progresses, the sunlit hours begin to decrease, transitioning into the cozy, shorter days of autumn and winter. This rhythm of daylight not only shapes the lifestyle of Siesta Key’s residents but also enhances the allure of its sun-soaked shores during the summer months.

Average Daylight Hours in Siesta Key for July

The chart illustrates the variation in daylight duration in Siesta Key throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 37m11h 13m12h12h 49m13h 30m13h 49m13h 38m13h 3m12h 16m11h 28m10h 46m10h 25m
Data source: Siesta Key daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Siesta Key

In Siesta Key during July, the winds are particularly gentle, with an average speed of just 3.0 m/s (7 mph). This represents a notable decrease from the breezy days of spring and early summer. As we move from May's 4.1 m/s to June's 3.4 m/s, July further whispers the arrival of calmness, making it one of the quietest months for wind in this beautiful coastal region. Interestingly, the trend continues into August, where the average wind speed slightly rebounds to 3.3 m/s (7 mph), suggesting that while summer may invite lull moments, the breezes are never far away. Overall, this decrease in wind speed reflects a serene summer atmosphere, perfect for relaxing beach days under the sun.

Average July Wind Speed in Siesta Key

The chart displays monthly wind speed patterns in Siesta Key, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.94.54.04.24.13.43.0 m/s3.32.73.53.93.0
Data source: Siesta Key July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Siesta Key Compares to Other Months

The weather in Siesta Key changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Siesta Key and find detailed weather information for every month.

The weather in July and January presents a striking contrast. July experiences a warm tropical climate with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (91°F), accompanied by high humidity at 74%. This month also sees significant rainfall, with 196 mm (7.7 in) spread over 26 days. In stark contrast, January brings a much cooler atmosphere, with temperatures ranging from a chilly 1°C (34°F) at night to a comfortable 27°C (80°F) during the day. The precipitation is considerably lower, with only 36 mm (1.4 in) occurring over just 4 days, while humidity remains relatively high at 82%. For a closer look at the specifics of January’s climate, check out Siesta Key weather in January.

July and February present stark contrasts in weather patterns. July boasts significantly higher temperatures, with a minimum of 24°C (75°F) and an average of 28°C (82°F), peaking at 33°C (91°F). This month also experiences substantial rainfall, accumulating 196 mm (7.7 in) over 26 days, accompanied by a humidity level of 74%. In contrast, February offers a milder climate, featuring a minimum temperature of 6°C (44°F) and an average of 20°C (67°F), with a maximum of 28°C (82°F). Notably, February sees much less precipitation, with only 41 mm (1.6 in) over just 4 days, while humidity is slightly higher at 82%. For a detailed look at the February weather, you can explore Siesta Key weather in February.

In comparing the weather between July and March, significant differences emerge. July experiences a much warmer climate with average temperatures around 28°C (82°F) and highs reaching up to 33°C (91°F), while March has milder temperatures, averaging 21°C (69°F) and peaking at 28°C (83°F). Precipitation is notably higher in July, with 196 mm (7.7 in) across 26 days compared to just 23 mm (0.9 in) over three days in March. Additionally, humidity levels in July are consistent at 74%, slightly lower than March's 79%. For more specific insights into March weather, you can explore Siesta Key weather in March.

When comparing the weather in July and April, notable differences emerge in temperature and precipitation patterns. July is significantly warmer, with average temperatures around 28°C (82°F), peaking at a maximum of 33°C (91°F), while April experiences much cooler conditions, with an average of 23°C (74°F) and a maximum of 30°C (86°F). Furthermore, July is characterized by higher humidity levels at 74% and considerable rainfall, averaging 196 mm (7.7 in) over 26 days. In contrast, April sees lower precipitation at just 52 mm (2.0 in) over 7 days, contributing to a drier atmosphere despite slightly higher humidity at 78%. For more details on spring weather, check out Siesta Key weather in April.

When comparing the weather in July to that of May, notable differences emerge. July experiences higher average temperatures, with a minimum of 24°C (75°F) and a maximum of 33°C (91°F), compared to May's range of 17°C (62°F) to 32°C (90°F). Additionally, July is significantly wetter, receiving 196 mm (7.7 in) of precipitation over 26 days, while May sees only 109 mm (4.3 in) over 12 days. Humidity levels are relatively similar, with July at 74% and May slightly higher at 76%. For more detailed insights, you can check Siesta Key weather in May.

In comparing the weather of July and June, July tends to be slightly warmer, with an average temperature of 28°C (82°F) compared to June's 27°C (81°F). However, July experiences more rainfall, accumulating 196 mm (7.7 in) over 26 days, while June has a bit less precipitation at 184 mm (7.3 in) across 22 days. Humidity levels remain relatively similar, with July at 74% and June at 75%. For more detailed insights, you can check Siesta Key weather in June.

July and August present a similar warm climate, with July recording temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (91°F), while August sees slightly warmer conditions, with highs reaching 34°C (93°F). Both months exhibit an average temperature of 28°C (82°F in July and 83°F in August), and maintain a consistent humidity level of 74%. However, August experiences slightly more precipitation, with totals of 213 mm (8.4 in) compared to July's 196 mm (7.7 in), despite both months seeing rainfall on approximately 26 days. For a more detailed look at August weather conditions, you can visit Siesta Key weather in August.

When comparing the weather in July and September, both months feature similar average temperatures, with July experiencing a minimum of 24°C (75°F) and September slightly lower at 22°C (72°F). Both months peak at a maximum of around 33°C (91°F for July and 92°F for September), maintaining an average of 28°C (82°F). However, July stands out with a higher precipitation total of 196 mm (7.7 in) over 26 days, while September is drier with 171 mm (6.7 in) occurring over just 20 days. Additionally, humidity levels are slightly higher in September at 78%, compared to 74% in July. For more detailed information on the weather during September, you can visit Siesta Key weather in September.

In July, the weather is typically much warmer, with average temperatures reaching around 28°C (82°F) and maximums climbing to 33°C (91°F). This month experiences significant rainfall, with approximately 196 mm (7.7 in) of precipitation spread across 26 days, contributing to high humidity levels of 74%. In contrast, October brings a noticeable drop in the minimum temperature, down to 12°C (54°F), while the average remains pleasant at 26°C (79°F) and maxing out at 32°C (90°F). Rainfall also decreases considerably, with only 67 mm (2.7 in) over about 10 days, and slightly higher humidity at 79%. For a more detailed look at what to expect, you can check out Siesta Key weather in October.

July and November present starkly contrasting weather conditions. In July, temperatures soar with a minimum of 24°C (75°F) and an average of 28°C (82°F), peaking at a sweltering 33°C (91°F). This month also sees significant rainfall, with 196 mm (7.7 in) of precipitation spread over 26 days, contributing to a high humidity level of 74%. In contrast, November experiences much milder temperatures, with a minimum of 10°C (51°F) and an average of 22°C (71°F), while the maximum reaches a comfortable 30°C (85°F). Precipitation drops dramatically to 42 mm (1.6 in) over just 5 days, albeit with higher humidity at 82%. For more details on the lovely November weather, visit Siesta Key weather in November.

In July, temperatures soar with a minimum of 24°C (75°F) and an average high of 33°C (91°F), accompanied by high humidity levels of 74%. This month also experiences significant rainfall, totaling 196 mm (7.7 in) over 26 days, creating a lush and vibrant atmosphere. In contrast, December brings a much cooler climate, with temperatures ranging from a minimum of 6°C (44°F) to a pleasant average of 19°C (67°F) and a maximum of 27°C (81°F). The precipitation in December is considerably lower at 60 mm (2.4 in) over just 6 days, although humidity remains high at 84%. For more details on the weather during this winter month, check out Siesta Key weather in December.

Compare Siesta Key's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Siesta Key

In July, Siesta Key experiences a shift towards hotter and more humid conditions compared to the milder months of spring and early summer. With daytime temperatures averaging around 28°C, the warm air lingers with nights not dipping below 24°C, creating a sultry atmosphere. This month also sees a significant increase in precipitation, with frequent rain showers gracing almost every day, contributing to a total of 196 mm of rainfall. Such weather patterns make July the peak of the rainy season, providing lush landscapes but also necessitating a flexible approach to outdoor plans. For a deeper insight into what to expect throughout the year, check out Siesta Key Climate.