April Weather in Naples, United States

Last updated: February 24, 2025

In Naples, United States, April offers a delightful transition into warmer weather, with average temperatures hovering around 24°C (76°F). The month sees maximum highs of 32°C (89°F), inviting residents and visitors to embrace outdoor activities amidst the coastal charm. However, be prepared for some variability, as minimum temperatures can dip to 13°C (56°F), especially during cooler nights. April also brings with it 43 mm (1.7 in) of precipitation spread over about 8 days, resulting in a humidity level of 68% that adds a touch of tropical allure to the atmosphere. Ideal for exploring Naples’ stunning beaches and lush landscapes, April is a vibrant month filled with the promise of spring.

April Temperature in Naples

In April, Naples, United States, awakens with a delightful rise in temperatures, marking a transition into the balmy days of spring. With a minimum temperature of 13°C (56°F) and an average of 24°C (76°F), the city experiences a pleasant warmth that invites outdoor adventures. The maximum temperature can reach up to 32°C (89°F), providing the perfect backdrop for sun-seekers to enjoy the stunning beaches and vibrant local culture. This month showcases a significant upward trend from the preceding months, illustrating the steady climb towards the sultry summer heat that characterizes Naples. As nature flourishes, April proves to be an ideal time to explore the area’s natural beauty while basking in the sun.

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

The chart illustrates April 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.

April Precipitation in Naples

April marks a noticeable shift in precipitation for Naples, United States, as the region experiences an increase to 43 mm (1.7 inches) of rain over 8 days. This uptick in rainfall contrasts sharply with the preceding months, particularly March, which recorded just 25 mm (1.0 inch) over a mere 1 day. The transition into spring brings more frequent showers, paving the way for the lush growth of the season ahead. Looking onward, the precipitation levels continue to rise significantly in May, foreshadowing the wetter months to follow, particularly during the summer when June and July see dramatic increases, averaging around 191 mm (7.5 inches) and 209 mm (8.2 inches), respectively. This April rainfall not only enhances the local flora but also marks the beginning of the region's more humid, rainier months.

April Precipitation Trends in Naples

The chart displays monthly precipitation patterns in Naples, with values for each month alongside April's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec32342543135191209221181895043
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Naples

As spring unfolds in Naples, the month of April brings a notable dip in humidity, with levels at 68%—the lowest of the year so far. This gradual decline from the high 83% in January marks a steady transition towards a milder climate, making way for the delightful warmth of summer. The humidity further decreases to 65% in May, highlighting the trend of decreasing moisture as the season progresses. However, this isn't a flat line; summer months see a slight uptick, with 73% in June and 77% in July, suggesting that while April offers relief, the sticky heat of summer isn’t too far behind. Overall, April stands out as a refreshing interlude in Naples' annual humidity cycle, inviting residents and visitors to relish the comfortable, breathable air before the humid summer returns.

April Average Humidity in Naples

This chart illustrates the average monthly humidity levels in Naples, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%68%65%73%77%80%83%83%83%84%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Naples

As April arrives in Naples, the UV Index surges to 12, classified as extreme, with a quick burn time of just 10 minutes. This reflects an ongoing trend of increasing UV radiation as spring unfolds, following a steady rise from 6 in January to 9 in February and peaking at 10 in March. The extreme levels, consistent throughout the summer months, signify the importance of taking precautions against sun exposure. As outdoor activities become more popular, residents and visitors alike should remain vigilant and prioritize sun safety. For more insights and safety tips, check out Naples UV Index.

Maximum UV Index Levels in Naples for April

The chart shows the monthly maximum UV Index (UVI) for Naples in April, 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 April 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.

April Sunshine in Naples

April in Naples, United States, is a delightful showcase of sunshine, boasting 326 hours of bright, warm rays—matching the month of March. This marks a notable high as the days lengthen and temperatures rise, inviting residents and visitors alike to bask in the near-perfect spring weather. Following April, May slightly dips to 324 hours, maintaining a wealth of sunshine while hinting at the onset of summer. The trend of abundant sunlight continues throughout the year, with the peak in July at 330 hours, making Naples a glowing gem for sun-seekers. Overall, the consistent sunshine from early spring to mid-summer paints a picture of a vibrant and lively coastal lifestyle in this charming locale.

Monthly Sunshine Duration in Naples: April Highlighted

The April sunshine duration represents the total number of hours Naples experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec223h275h326h326h324h299h330h324h308h301h277h288h
Data source: Naples April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Naples During April

In Naples, the transition from winter to spring brings a noticeable increase in sunshine, with April boasting a 64% chance of sunny weather—the highest outside of the winter months. This shift follows February’s 62% and March’s 58%, highlighting a steady upward trend as the region gears up for the warmer season. Interestingly, while May typically sees a drop to 53%, the overall pattern demonstrates that spring is a delightful time for sun-seekers. As summer approaches, however, the likelihood of sunshine takes a dip, falling to just 19% in June and 21% in July, signaling that April is one of the best months to soak up the sun in Naples.

Percentage of Sunny Days in April in Naples

The chart illustrates the percentage of sunny days in Naples throughout the year, with April 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 April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Naples in April

As April unfolds in Naples, United States, residents can enjoy a delightful 12 hours of daylight, mirroring the length experienced in March. This transitional month marks the beginning of longer days as spring progresses, paving the way for the sun's gradual increase in presence. With daylight extending further to 13 hours by May and continuing through the summer months, April serves as a bridge to the vibrant and sun-soaked days ahead. After the cozy, shorter days of winter, the longer daylight in April likely brings a renewed energy and invites outdoor exploration, setting the stage for a lively spring and summer season.

Average Daylight Hours in Naples for April

The chart illustrates the variation in daylight duration in Naples throughout the year, with April 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.

April Winds in Naples

In April, Naples enjoys a refreshing average wind speed of 3.9 m/s (9 mph), marking a slight dip from the breezier atmosphere of March. This gentle breeze is part of a broader trend observed in the spring months, where winds stabilize after the more variable conditions of winter. As the city transitions into May, the winds remain steady at 4.0 m/s, creating a delightful environment for outdoor activities. Interestingly, the overall pattern of declining wind speeds continues into the summer months, hinting at a calmer climate as residents and visitors alike bask in the warm sunshine along the stunning coastline. The April winds, while mild, contribute to the vibrant energy of Naples, making it an ideal backdrop for enjoying the season's blooming beauty.

Average April Wind Speed in Naples

The chart displays monthly wind speed patterns in Naples, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.54.24.03.9 m/s4.03.32.83.02.43.43.82.8
Data source: Naples April wind data, generated using information from the Copernicus Climate Change Service.

How April 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 April'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.

April and January present contrasting weather patterns in terms of temperature and precipitation. In April, temperatures range from a minimum of 13°C (56°F) to a maximum of 32°C (89°F), with an average of 24°C (76°F). The month sees around 43 mm (1.7 in) of rainfall spread over eight days, and humidity hovers at 68%. In comparison, January is noticeably cooler, with temperatures ranging from a low of 4°C (39°F) to a high of 28°C (82°F), averaging 19°C (66°F). The precipitation is slightly less, totaling 32 mm (1.3 in) over just four days, but the humidity is higher at 83%. This significant seasonal shift makes April feel much warmer and more humid than January. For detailed insights on January conditions, you can check Naples weather in January.

April generally presents warmer conditions compared to February, with average temperatures rising from 21°C (70°F) in February to 24°C (76°F) in April. The minimum temperature in April starts at a milder 13°C (56°F), compared to a cooler 6°C (43°F) in February. Additionally, while February experiences less precipitation with only 34 mm (1.3 in) over 3 days, April sees a slightly higher total of 43 mm (1.7 in) across 8 days. Humidity levels remain relatively high in both months, although February is slightly more humid at 80% compared to 68% in April. For those interested in February’s specific weather, you can explore more at Naples weather in February.

In comparing the weather of April and March, April tends to be warmer and wetter. The minimum temperature in April is noticeably higher at 13°C (56°F), compared to March's 9°C (48°F), with an average temperature of 24°C (76°F) in April against March's 22°C (71°F). Additionally, while both months experience warm temperatures, April reaches a higher maximum of 32°C (89°F) compared to 30°C (86°F) in March. Precipitation in April is also more frequent, occurring over 8 days with a total of 43 mm (1.7 in), whereas March sees only 1 day of rain with a total of 25 mm (1.0 in). Humidity is slightly lower in April at 68%, compared to 75% in March. For more detailed insights, you can check Naples weather in March.

April typically sees milder temperatures with a minimum of 13°C (56°F) and an average maximum of 32°C (89°F), while May warms up slightly, with minimum temperatures starting at 18°C (65°F) and average maxima reaching 33°C (91°F). In terms of precipitation, April is relatively dry, receiving 43 mm (1.7 in) of rain over 8 days, compared to May, which experiences a significant increase in rainfall at 135 mm (5.3 in) over 12 days. Additionally, humidity is slightly higher in April at 68%, while May has a lower average humidity of 65%. This shift indicates that while temperatures rise in May, the weather can also become more unsettled with increased rainfall. For more detailed insights, you can check Naples weather in May.

April and June showcase distinct weather patterns, with April experiencing a milder climate. In April, temperatures range from a minimum of 13°C (56°F) to a maximum of 32°C (89°F), with an average of 24°C (76°F), and the month generally receives 43 mm (1.7 in) of rain over 8 days, accompanied by 68% humidity. In contrast, June brings warmer temperatures, with minimums of 23°C (73°F) and maximums reaching 34°C (93°F), averaging at 27°C (82°F). The rain increases significantly in June, totaling 191 mm (7.5 in) across 22 days, while humidity also rises slightly to 73%. For more details about June weather, visit Naples weather in June.

April and July present contrasting weather patterns, highlighting the shift from mild spring to the hotter summer months. In April, temperatures range from a minimum of 13°C (56°F) to an average of 24°C (76°F), peaking at 32°C (89°F), accompanied by moderate precipitation of 43 mm (1.7 in) over 8 days. In contrast, July sees much warmer conditions, with minimum temperatures starting at 23°C (74°F), an average of 28°C (82°F), and maximums reaching 33°C (91°F). Additionally, July experiences significantly higher rainfall, totaling 209 mm (8.2 in) over 26 days, alongside increased humidity at 77%. These factors contribute to a notably different climate experience in each month. For a deeper dive into July weather specifics, check out this link: Naples weather in July.

In comparing the weather between April and August, there are notable differences in temperature and precipitation levels. April enjoys a more moderate climate with average temperatures ranging from a cool 13°C (56°F) to a warm 32°C (89°F), while August typically experiences warmer conditions, with average lows of 24°C (76°F) and highs around 33°C (92°F). Additionally, April receives less rainfall, with only 43 mm (1.7 in) of precipitation over about 8 days, whereas August sees a significant increase in precipitation, totaling 221 mm (8.7 in) over roughly 26 days. Moreover, the humidity rises from 68% in April to 80% in August, making the latter month feel noticeably more humid and muggy. For more detailed information, you can check Naples weather in August.

April offers a warmer and drier climate compared to September, with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 32°C (89°F) and only 43 mm of precipitation over about 8 days. In contrast, September experiences higher temperatures, with averages starting at a minimum of 23°C (73°F) and a peak of 34°C (94°F), but it also brings significantly more rainfall, totaling 181 mm over approximately 21 days. The humidity levels rise more sharply in September, averaging 83%, compared to April’s 68%. For more details, visit Naples weather in September.

April and October both feature warm temperatures, with April averaging around 24°C (76°F) and October slightly warmer at 26°C (80°F). The maximum temperatures in October can reach up to 33°C (91°F), just one degree higher than April's 32°C (89°F). However, October experiences significantly more rainfall, with 89 mm (3.5 in) over 14 days compared to April's 43 mm (1.7 in) over just 8 days. Additionally, humidity levels rise in October to 83%, making the atmosphere feel more humid than in April, which has a humidity level of 68%. For a more detailed look at October weather in Naples, check out Naples weather in October.

April and November in Naples present a delightful contrast in weather. In April, the temperatures range from a minimum of 13°C (56°F) to a maximum of 32°C (89°F), with an average of 24°C (76°F). The month sees approximately 43 mm (1.7 in) of precipitation over about 8 days, accompanied by a moderate humidity level of 68%. In contrast, November features slightly cooler temperatures, with a minimum of 10°C (50°F) and an average of 23°C (73°F), reaching the same maximum of 32°C (90°F) as April. The month experiences a bit more precipitation at 50 mm (2.0 in) over 7 days and higher humidity at 83%. For more details on what to expect, you can check out Naples weather in November.

April and December present contrasting weather conditions. In April, temperatures range from a minimum of 13°C (56°F) to a maximum of 32°C (89°F), with an average of 24°C (76°F). The month experiences about 43 mm (1.7 in) of precipitation over 8 days and has a humidity level of 68%. Conversely, December sees cooler temperatures, with a minimum of 8°C (46°F) and a maximum of 28°C (83°F), averaging around 20°C (69°F). It also receives the same amount of precipitation—43 mm (1.7 in)—but over fewer days (5 days), and the humidity is higher at 84%. For more details, you can check Naples weather in December.

Compare Naples's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Naples

As April arrives in Naples, the weather transitions into a delightful spring atmosphere, marked by warmer temperatures and a noticeable increase in humidity. Compared to the cooler winter months, residents and visitors alike can enjoy more mild nights along with daytime highs that start to flirt with summer warmth. While April does bring about a few light showers, with average precipitation of around 43 mm, the overall comfort of the season makes it a popular time for outdoor activities and exploration. For a detailed look at how Naples' weather evolves throughout the year, check out Naples Climate.