April Weather in Naples, Italy

Last updated: March 24, 2025

April in Naples, Italy, is a delightful transition into spring, characterized by a maximum temperature reaching a pleasant 23°C (74°F) and an average of 14°C (58°F). While the minimum can dip to 7°C (46°F), the overall climate remains inviting. However, expect some refreshing rains, with 51 mm (2.0 in) of precipitation spread over roughly 9 days, contributing to a moderate humidity level of 70%. This blend of mild temperatures and occasional showers creates an ideal atmosphere for exploring the rich culture and stunning scenery of Naples during this vibrant month.

April Temperature in Naples

April in Naples marks a delightful transition into warmer weather, with temperatures rising noticeably from the cooler early months of the year. The average temperature sits at a comfortable 14°C (58°F), while daytime highs can reach up to 23°C (74°F), offering plenty of sunshine for outdoor explorations. Nights, however, still carry a crisp edge, dipping to a minimum of 7°C (46°F), making it essential to bring a light jacket for evening strolls. This month signifies the beginning of the Mediterranean spring, as both the landscape and the weather awaken from winter's slumber, inviting locals and visitors alike to enjoy the vibrant atmosphere that Naples has to offer.

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.
JanFebMarAprMayJunJulAugSepOctNovDec525354586472777974676155
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 in Naples, Italy, marks a significant shift in the weather as the rainy season begins to wane. With only 51 mm (2.0 in) of rainfall across 9 days, April showcases a noticeable drop from the previous months, particularly from January's high of 116 mm (4.6 in) and February's 113 mm (4.5 in). This trend continues into May, where precipitation slightly increases to 57 mm (2.2 in) but remains far below the winter totals. The mild spring weather allows locals and visitors alike to enjoy the blooming landscapes and outdoor activities, as they savor the reduction in both rainfall and precipitation days.

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.
JanFebMarAprMayJunJulAugSepOctNovDec11611388515721121296100285206
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Naples

As April arrives in Naples, Italy, the humidity levels show a modest yet observable trend, stabilizing at 70%. This figure reflects a slight increase from March's 69%, indicating a gradual transition into the warmer months while remaining consistent with May's humidity. Notably, after the winter months of January and February, characterized by much higher humidity levels of 84% and 76%, the April figures signal a significant drop compared to the earlier part of the year. Conversely, as the season progresses into summer, humidity levels are expected to decline further, suggesting a shift toward the drier conditions experienced in July and August. This steady ebb and flow of humidity highlights Naples' unique climate, where spring ushers in a more comfortable atmosphere before the sultriness of summer sets in.

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.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Naples

As April unfolds in Naples, Italy, the UV Index rises to 7, marking a transition into the high exposure category with a burn time of just 25 minutes. This shift from the moderate levels seen earlier in the year indicates a significant increase in sun intensity, compelling residents and visitors alike to take greater precautions when soaking up the Mediterranean sun. Following the upward trend, the UV Index is set to reach 9 in May, ushering in a season of very high exposure where protecting your skin becomes crucial. For more insights on sun safety throughout the year, check out the full details at 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.
JanFebMarAprMayJunJulAugSepOctNovDec34679101098642
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

As April unfolds in Naples, Italy, the city's charm is amplified by a remarkable 351 hours of sunshine, setting the stage for the vibrant ambiance of spring. This month marks a beautiful transition from the early-year chill of January's 191 hours, with an unmistakable increase each subsequent month, culminating in April's sun-drenched days. The steady rise from February's 252 hours to March's 316 hours points to the burgeoning warmth, making April an excellent time for outdoor exploration and indulging in local delights. As nature bursts into bloom, visitors and locals alike can revel in the sunny backdrop that foreshadows even brighter days ahead in May and June, which promise a splendid continuation of this sun-filled journey.

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.
JanFebMarAprMayJunJulAugSepOctNovDec191h252h316h351h393h408h424h397h336h310h241h237h
Data source: Naples April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Naples During April

In April, Naples, Italy experiences a 47% chance of sunny weather, marking a slight decline from the previous months. Notably, while March boasts a higher probability of sunshine at 58%, April holds its own amidst the fluctuating spring climate. This trend indicates that the region typically sees a transition into more stable weather patterns, as the chance of sun steadily increases from the winter months and begins to rise again heading into May. With summer approaching, sunshine opportunities will further intensify, peaking at 79% in July and August. So, while April may not guarantee clear skies, it serves as a delightful precursor to the sun-soaked days that follow.

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.
JanFebMarAprMayJunJulAugSepOctNovDec36%55%58%47%52%62%79%80%57%44%32%51%
Data source: Naples April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Naples in April

As spring unfolds in Naples, Italy, April marks a delightful turning point in daylight duration, bringing an invigorating 13 hours of sunshine to the city. Following the gradual increase from 9 hours in January to 11 hours in March, this substantial leap signals the approach of warmer days and more outdoor activities. The trend continues into May with an even longer 14 hours of daylight, creating an inviting atmosphere for locals and tourists alike. As the year progresses, daylight peaks in June at 15 hours, before gradually tapering off during the summer months. Overall, April serves as a vibrant prelude to the sun-soaked days of summer, embracing the warmth and energy that characterize the Mediterranean lifestyle.

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.
JanFebMarAprMayJunJulAugSepOctNovDec9h 36m10h 38m11h 57m13h 19m14h 28m15h 2m14h 44m13h 43m12h 25m11h 4m9h 53m9h 16m
Data source: Naples daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Naples

As April unfolds in Naples, Italy, the gentle caress of the wind offers a delightful transition from the brisk winter months. With an average wind speed of 4.1 m/s (9 mph), April's breezy conditions are slightly diminished compared to the earlier months, signaling the approach of warmer days. The winds begin to mellow as the city gears up for summer, following a notable dip from March's 4.2 m/s (9 mph). Despite this slight decrease, April still benefits from a refreshing breeze, making it an inviting time for outdoor activities and strolls along the scenic coastline. As the months progress, wind speeds will continue to decline, hinting at the tranquility of the Mediterranean summer ahead.

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.
JanFebMarAprMayJunJulAugSepOctNovDec5.94.34.24.1 m/s3.42.73.03.22.94.45.24.9
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 strikingly different weather patterns. In April, temperatures range from a minimum of 7°C (46°F) to a maximum of 23°C (74°F), with an average of 14°C (58°F). The month experiences about 51 mm (2.0 in) of precipitation over 9 days, and humidity levels are around 70%. In contrast, January is cooler, with temperatures fluctuating between 1°C (33°F) and 17°C (63°F), and an average of 11°C (52°F). It receives significantly more rain, totaling 116 mm (4.6 in) over 11 days, and higher humidity at 84%. This comparison highlights January's chillier and wetter climate compared to the milder and drier conditions of April. For more details, you can check Naples weather in January.

April weather features a more moderate climate compared to February, with temperatures ranging from a minimum of 7°C (46°F) to a pleasant maximum of 23°C (74°F) and an average of 14°C (58°F). In contrast, February experiences slightly cooler temperatures, with a minimum of 2°C (37°F), an average of 12°C (53°F), and a maximum of 16°C (62°F). Precipitation is also notably different; April sees 51 mm (2.0 in) over 9 days, while February has higher rainfall, totaling 113 mm (4.5 in) over 10 days. Additionally, humidity levels are slightly lower in April at 70%, compared to 76% in February. For more details on February weather, visit Naples weather in February.

In comparing the weather patterns of April and March, April generally offers milder temperatures with an average of 14°C (58°F), peaking at a comfortable 23°C (74°F), compared to March's average of 12°C (54°F) and maximum of 17°C (63°F). The month of April also experiences slightly less precipitation, totaling 51 mm over 9 days, while March sees a higher total of 88 mm over 10 days. Humidity remains fairly consistent, with April at 70% and March slightly lower at 69%. For those interested in a more detailed look at March weather, you can check this link: Naples weather in March.

April and May present a noticeable shift in weather patterns. In April, temperatures range from a minimum of 7°C (46°F) to a maximum of 23°C (74°F), with an average of 14°C (58°F). The month experiences about 51 mm (2.0 in) of precipitation across 9 days, maintaining a humidity level of 70%. In contrast, May sees warmer conditions with minimum temperatures of 11°C (53°F) and maximums reaching 26°C (79°F), resulting in an average of 18°C (65°F). While precipitation increases slightly to 57 mm (2.2 in), rain occurs over fewer days (7), keeping the humidity consistent at 70%. For more details on the May climate, you can visit Naples weather in May.

April weather features cooler temperatures, with a minimum of 7°C (46°F) and an average of 14°C (58°F), reaching a maximum of 23°C (74°F). The month is relatively wet, experiencing 51 mm (2.0 in) of precipitation over 9 days, coupled with a humidity level of 70%. In contrast, June offers a significant warmth, with temperatures ranging from a minimum of 16°C (60°F) to an average of 22°C (73°F), and a peak of 29°C (84°F). This month is drier, with only 21 mm (0.8 in) of precipitation over just 2 days and a lower humidity of 61%. For more details on June weather, check out Naples weather in June.

April and July present a stark contrast in weather patterns. In April, temperatures range from a cool minimum of 7°C (46°F) to a pleasant maximum of 23°C (74°F), with an average of 14°C (58°F). The month sees about 51 mm (2.0 in) of precipitation over approximately 9 days, accompanied by a relatively high humidity level of 70%. In comparison, July experiences much warmer temperatures, with a minimum of 21°C (71°F) and a maximum of 29°C (84°F), averaging around 25°C (77°F). This summer month is remarkably drier, receiving only 12 mm (0.5 in) of rainfall over 2 days and boasting lower humidity at 57%. For more detailed insights on the warm summer weather, you can check Naples weather in July.

April and August offer distinctly different weather profiles. In April, temperatures range from a chilly minimum of 7°C (46°F) to a comfortable maximum of 23°C (74°F), with an average of 14°C (58°F). The month tends to be wetter, receiving approximately 51 mm (2.0 in) of precipitation over about 9 days, coupled with a higher humidity level of 70%. In contrast, August brings warm and dry conditions, featuring minimum temperatures of 21°C (70°F) and maximums that can reach 31°C (88°F), averaging around 26°C (79°F). Precipitation is minimal in August, totaling only 12 mm (0.5 in) across just 1 day, and humidity decreases to 53%. For a detailed insight into the sultry summer, check out Naples weather in August.

April and September showcase distinct weather patterns, making each month unique. In April, temperatures range from a minimum of 7°C (46°F) to a maximum of 23°C (74°F), with an average of 14°C (58°F). The month experiences about 51 mm (2.0 in) of precipitation over 9 days and maintains a humidity level of 70%. In contrast, September offers warmer temperatures, with a minimum of 15°C (59°F) and a maximum of 28°C (83°F), averaging 23°C (74°F). Precipitation increases to 96 mm (3.8 in) over the same number of days, but humidity drops slightly to 65%. For more details on September weather, you can visit Naples weather in September.

April and October present contrasting weather patterns, reflecting the transition between spring and autumn. In April, temperatures range from a chilly minimum of 7°C (46°F) to a comfortable maximum of 23°C (74°F), with an average of 14°C (58°F). The month typically sees around 51 mm (2.0 in) of precipitation over about 9 days, accompanied by a humidity level of 70%. In contrast, October enjoys slightly warmer temperatures, with a minimum of 14°C (57°F) and a maximum of 25°C (77°F), averaging 19°C (67°F). However, it also experiences higher precipitation at 100 mm (3.9 in) over approximately 10 days and a humidity level of 75%. For more detailed insights into October's weather, visit Naples weather in October.

April typically offers pleasant weather with temperatures ranging from a minimum of 7°C (46°F) to a maximum of 23°C (74°F), and an average of 14°C (58°F). The month sees moderate precipitation at 51 mm (2.0 in) over about 9 days, with humidity levels around 70%. In contrast, November experiences slightly milder temperatures, with a minimum of 9°C (49°F) and a maximum of 22°C (72°F) and an average temperature of 16°C (62°F). However, it’s much wetter, with 285 mm (11.2 in) of rain expected over approximately 17 days and higher humidity at 81%. This stark difference highlights the transition from the relatively dry and warmer spring of April to the cooler, wetter conditions typical in November. For more detailed insights into November's weather, visit Naples weather in November.

April and December exhibit contrasting weather patterns. In April, temperatures range from a minimum of 7°C (46°F) to a maximum of 23°C (74°F), with an average of 14°C (58°F). The month sees about 51 mm (2.0 in) of precipitation over 9 rainy days and has a moderate humidity level of 70%. In contrast, December experiences cooler temperatures, with a minimum of 7°C (44°F) and a maximum of 18°C (64°F), averaging at 13°C (56°F). This month is significantly wetter, receiving 206 mm (8.1 in) of rain across 16 days, and has higher humidity at 84%. For more details on December weather, you can check Naples weather in December.

Compare Naples's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Naples

April in Naples ushers in a delightful transition from the chill of winter to the warmth of spring. With average temperatures hovering around a comfortable 14°C (58°F) and sunny days becoming more frequent, it's a refreshing change from the cooler months. While April does see an increase in precipitation, with about 51 mm spread across 9 rainy days, the overall humidity remains at a manageable 70%. This makes April an ideal time for visitors to enjoy the blooming scenery and vibrant atmosphere, setting the stage for the warmer months ahead. For more detailed insights into the evolving weather patterns, check out Naples Climate.