July Weather in Naples, United States

Last updated: February 24, 2025

July in Naples, United States offers a warm and humid climate, characterized by maximum temperatures reaching 33°C (91°F) and an average of 28°C (82°F). The month sees a significant amount of precipitation, with 209 mm (8.2 in) spread over 26 rainy days, resulting in a humidity level of 77%. Despite the frequent showers, the lush, tropical atmosphere enhances the beauty of this coastal paradise, making it an inviting destination for summer adventures. Prepare for a blend of sun and rain as you explore all that Naples has to offer!

July Temperature in Naples

In July, Naples basks in the warmth of summer, with temperatures reflecting a delightful tropical climate. The minimum temperature hovers around 23°C (74°F), ensuring pleasant evenings, while the daily average rises to 28°C (82°F). The city's heartbeat peaks with a maximum temperature reaching up to 33°C (91°F), offering ample opportunity for sunbathing and beach activities. As the month unfolds, temperatures mirror those of June, showcasing a consistent trend of warmth that characterizes Florida’s Gulf Coast. This summer heat makes July an ideal time for outdoor adventures, from exploring nature to enjoying local festivals, enveloped in Naples' vibrant atmosphere.

July Weather in Naples: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Naples, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec667071767981828282807369
Data source: Temperature data for Naples 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.

July Precipitation in Naples

In July, Naples experiences a significant uptick in precipitation, with 209 mm (8.2 in) of rain falling over an average of 26 days. This marks the peak of the wet season, following a progressive increase from the dry winter months. After a sharp rise in May and a further increase in June—where July's total eclipsed even the previous month's 191 mm (7.5 in)—the pattern reflects a trend of escalating rainfall reminiscent of the summer's humidity. As the city transitions into August, precipitation continues to rise slightly, suggesting a consistent summer rainy pattern. Overall, July stands out as a month where showers become a daily expectation, contributing to the lush, vibrant landscapes of Southwest Florida.

July Precipitation Trends in Naples

The chart displays monthly precipitation patterns in Naples, 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.
JanFebMarAprMayJunJulAugSepOctNovDec32342543135191209221181895043
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Naples

In July, humidity in Naples, United States, typically reaches 77%, presenting a warm embrace of tropical characteristics. This figure is a slight increase from June's 73%, suggesting a gradual rise as summer progresses. Interestingly, July's humidity sits comfortably in the middle of the year's range, reflecting a transition from the higher levels experienced in the winter months, which peak at 84% in December. As the summer continues, August sees a further uptick to 80%, echoing the trend of increased moisture that often accompanies the hottest months. Overall, Naples experiences a consistent ebb and flow of humidity, with July exemplifying the typical summer climate—lush, warm, and inviting.

July Average Humidity in Naples

This chart illustrates the average monthly humidity levels in Naples, 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.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%68%65%73%77%80%83%83%83%84%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Naples

In July, the UV Index in Naples remains at a striking level of 12, placing it in the extreme exposure category; this means you can only take about 10 minutes of sun exposure before risking a burn. This month continues the trend of high UV levels established in May and June, signaling that outdoor enthusiasts should take extra precautions. With similar readings extending into August, it’s clear that summer peak months in Naples demand vigilance against UV radiation. Don't forget to protect your skin and stay informed about UV levels, as even brief exposure can be harmful. For more details on UV conditions throughout the year, visit Naples UV Index.

Maximum UV Index Levels in Naples for July

The chart shows the monthly maximum UV Index (UVI) for Naples 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.
JanFebMarAprMayJunJulAugSepOctNovDec69101212121212111076
Data source: Naples 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 Naples

In July, Naples flaunts its sunniest disposition, basking in an impressive 330 hours of sunshine, making it a prime time for sun-seekers. This month stands out not just for its warmth but also as a peak in a sunny trend that begins in the early spring. Starting from January's modest 223 hours, the sunshine gradually increases, culminating in July's vibrant brightness. Following this peak, the hours of sunshine slightly dip again in August and September, yet remain generous, averaging over 300 hours, a testament to Naples' sunny allure well into the summer months. This gradual rise and subsequent balance highlight Naples as a beloved retreat for those craving that sun-kissed glow.

Monthly Sunshine Duration in Naples: July Highlighted

The July sunshine duration represents the total number of hours Naples 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.
JanFebMarAprMayJunJulAugSepOctNovDec223h275h326h326h324h299h330h324h308h301h277h288h
Data source: Naples July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Naples During July

In Naples, the likelihood of sunny weather takes an unexpected dip in July, with only a 21% chance of sunshine, making it one of the cloudier months of the year. This is a stark contrast to the earlier months, where April shines brightly with a 64% chance of sun. After the peak of 62% in February, the trend begins to decline as summer sets in, with June already dropping to 19%. The grayer days continue into August, which sees an even lower 18% chance of sun. As summer wanes, however, September brings a slight resurgence in sunny days, with a 34% chance of sun, hinting that while July may not be ideal for sun-seekers, the fall months may reward patience with clearer skies.

Percentage of Sunny Days in July in Naples

The chart illustrates the percentage of sunny days in Naples 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 Naples experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%62%58%64%53%19%21%18%34%48%52%64%
Data source: Naples July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Naples in July

In Naples, United States, July shines brightly with 13 hours of daylight, maintaining the same luminous duration as the preceding months of June and following weeks of August. This extended daylight hails from the peak of summer, providing residents and visitors with ample opportunity to bask in the sun. The trend leading into July shows a gradual increase in daylight from a modest 10 hours in January to a flourishing 13 hours from May through August. Following this sun-soaked season, daylight begins to wane as autumn approaches, with hours tapering down to 12 hours in September before gradually descending back to 10 hours by December. This cycle highlights the vibrant shifts in daylight that Naples experiences throughout the year, enriching its warm, coastal charm.

Average Daylight Hours in Naples for July

The chart illustrates the variation in daylight duration in Naples throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 41m11h 16m12h 1m12h 47m13h 25m13h 44m13h 34m13h12h 15m11h 30m10h 50m10h 30m
Data source: Naples daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Naples

In July, the winds of Naples begin to calm, with an average speed of just 2.8 m/s (6 mph), marking a noticeable dip compared to the more vigorous breezes of earlier months. This gentle shift is part of a broader trend observed throughout the summer, where wind speeds decrease progressively from June's 3.3 m/s to July's lighter currents. While the summer heat envelops the region, the softer winds invite a more relaxed atmosphere, making it an ideal time for leisurely coastal activities. August sees a slight increase to 3.0 m/s, but overall, the trend highlights a summer lull, punctuating the warmth of the season with a delicate touch of air.

Average July Wind Speed in Naples

The chart displays monthly wind speed patterns in Naples, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.54.24.03.94.03.32.8 m/s3.02.43.43.82.8
Data source: Naples July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Naples Compares to Other Months

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

When comparing the weather in July and January, significant differences emerge. July boasts much higher temperatures, with minimums around 23°C (74°F) and maximums reaching 33°C (91°F), while January experiences much cooler conditions, with temperatures ranging from a chilly 4°C (39°F) to a comfortable high of 28°C (82°F). Additionally, July is notably wetter, receiving 209 mm (8.2 in) of rainfall over 26 days, compared to January's sparse 32 mm (1.3 in) over just 4 days. Despite January's cooler temperatures, it has a higher humidity level of 83% compared to July's 77%. For a detailed look at Naples weather specifically in January, you can visit Naples weather in January.

When comparing the weather in July and February, there are notable differences in temperature and precipitation. July is characterized by warmer conditions, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 33°C (91°F) and high humidity at 77%. In contrast, February's temperatures are much cooler, with a minimum of 6°C (43°F) and an average high of 29°C (84°F), while experiencing significantly less rainfall, averaging only 34 mm (1.3 in) over just 3 days. This makes February a much drier and more comfortable month despite its slightly higher humidity of 80%. For more insights on February weather specifically, you can check Naples weather in February.

In comparing the weather of July and March, it's clear that July is significantly warmer and wetter. July features a minimum temperature of 23°C (74°F) and an average of 28°C (82°F), peaking at 33°C (91°F), while March starts much cooler with a minimum of 9°C (48°F), an average of 22°C (71°F), and a maximum of 30°C (86°F). Additionally, July experiences substantial rainfall, with 209 mm (8.2 in) of precipitation spread over 26 days, in contrast to March, which sees only 25 mm (1.0 in) on just 1 day. Humidity levels are similar, with July at 77% and March at 75%. For more information on the climate during March, visit Naples weather in March.

When comparing the weather in July and April, significant differences emerge. July experiences much warmer temperatures, with a minimum of 23°C (74°F) and an average of 28°C (82°F), peaking at 33°C (91°F). In contrast, April has milder conditions, starting from a minimum of 13°C (56°F) and averaging 24°C (76°F), with a maximum of 32°C (89°F). Additionally, July is notably wetter, receiving 209 mm (8.2 in) of precipitation over 26 days, while April is significantly drier with only 43 mm (1.7 in) over just 8 days. Moreover, the humidity is higher in July at 77%, compared to 68% in April. For more detailed insights, you can check Naples weather in April.

In comparing the weather between July and May, we find notable differences. July typically experiences warmer temperatures with a minimum of 23°C (74°F) and an average of 28°C (82°F), while May is slightly cooler with a minimum of 18°C (65°F) and an average of 26°C (79°F). Both months can reach a maximum of 33°C (91°F), but July sees significantly more precipitation, averaging 209 mm (8.2 in) over 26 days, compared to May's 135 mm (5.3 in) over just 12 days. Furthermore, July's humidity is noticeably higher at 77%, in contrast to May's 65%. For more detailed information, you can check Naples weather in May.

In comparing the weather of July and June, both months experience similar minimum temperatures, with July slightly warmer at a low of 23°C (74°F) compared to June's 23°C (73°F). The average temperatures remain close, with July averaging 28°C (82°F) and June at 27°C (82°F). However, July tends to be slightly cooler at its maximum, reaching 33°C (91°F) compared to June's peak of 34°C (93°F).

Precipitation levels are higher in July, totaling 209 mm (8.2 in) over 26 days, while June sees less rain at 191 mm (7.5 in) over 22 days. Additionally, July experiences increased humidity at 77%, compared to June's 73%. For more detailed information about the weather in June, you can check Naples weather in June.

In comparing the weather between July and August, both months exhibit similar high temperatures, with July averaging 28°C (82°F) and August slightly warmer at 28°C (83°F). However, August experiences a marginally higher minimum temperature of 24°C (76°F) compared to July's 23°C (74°F) and reaches a maximum of 33°C (92°F), just 1°C higher than July's peak. In terms of precipitation, August sees an increase to 221 mm (8.7 in) over 26 days, which is slightly more than July's 209 mm (8.2 in) also spread over the same number of days. Humidity levels are slightly elevated in August at 80%, compared to 77% in July, creating a tropical and humid atmosphere. For more detailed insights on August weather in Naples, check out Naples weather in August.

In July, the weather in Naples typically features temperatures ranging from a minimum of 23°C (74°F) to a maximum of 33°C (91°F), with an average of 28°C (82°F). The month sees significant precipitation, totaling 209 mm (8.2 in) over 26 days, contributing to a humid atmosphere with an average humidity level of 77%.

In contrast, September maintains a similar minimum temperature of 23°C (73°F) and an average temperature of 28°C (82°F), but can reach higher maximums of 34°C (94°F). Precipitation decreases slightly to 181 mm (7.1 in) over 21 days, yet the humidity rises to 83%. For a detailed comparison of weather conditions, you can visit Naples weather in September.

The weather in July is characterized by higher temperatures and significant humidity, with an average of 28°C (82°F) and high levels of precipitation, totaling 209 mm over 26 days. In contrast, October features milder temperatures, with a minimum of 14°C (57°F) and an average of 26°C (80°F), while still reaching a maximum of 33°C (91°F). October also enjoys much less rainfall, with only 89 mm over 14 days, although humidity remains slightly elevated at 83%. For more specific details on October weather, you can visit Naples weather in October.

In July, the weather is characterized by warmer temperatures, with a minimum of 23°C (74°F) and an average of 28°C (82°F), peaking at 33°C (91°F). This month also sees significant precipitation, with 209 mm (8.2 in) falling over 26 days, and a humidity level of 77%. In contrast, November experiences much cooler temperatures, with a minimum of 10°C (50°F) and an average of 23°C (73°F), while the maximum temperature reaches 32°C (90°F). Precipitation in November is considerably lower, totaling 50 mm (2.0 in) over just 7 days, alongside a slightly higher humidity of 83%. For more information, you can view Naples weather in November.

The weather in July and December presents a striking contrast. In July, temperatures soar with a minimum of 23°C (74°F), an average of 28°C (82°F), and a maximum reaching 33°C (91°F). This month is marked by significant rainfall, totaling 209 mm (8.2 in) over 26 days, while humidity hovers around 77%.

In contrast, December boasts much cooler temperatures, with a minimum of 8°C (46°F), an average of 20°C (69°F), and a maximum of 28°C (83°F). Precipitation is significantly lower at 43 mm (1.7 in) over just 5 days, and humidity levels increase slightly to 84%. For more detailed insights about the weather conditions during this month, you can visit Naples weather in December.

Compare Naples's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Naples

In July, Naples transforms into a sun-soaked paradise, where temperatures reach their peak, making it one of the hottest months of the year. The warm air, coupled with high humidity levels, creates a tropical feel that is often more intense than in other months. However, with frequent rainfall and nearly daily precipitation, visitors can expect summer showers that provide brief relief from the heat. This contrast of blazing sun and sudden downpours sets July apart from the milder, drier conditions found in the rest of the year. Embrace the vibrant summer atmosphere while preparing for occasional rain—July in Naples is an experience like no other! For more details, check out Naples Climate.