May Weather in Castellammare del Golfo, Italy

Last updated: March 24, 2025

May in Castellammare del Golfo, Italy brings a delightful blend of warmth and refreshing breezes, with maximum temperatures reaching up to 34°C (94°F) and a pleasant average of 20°C (68°F). As spring transitions into summer, temperatures can dip to a minimum of 6°C (43°F) during cooler nights. Visitors should be prepared for occasional rain, as the region experiences about 38 mm (1.5 in) of precipitation over roughly 7 days, nurturing the picturesque landscapes. With humidity levels around 73%, the air carries a mild freshness, making late spring an ideal time to explore this stunning coastal gem.

May Temperature in Castellammare del Golfo

As May unfolds in Castellammare del Golfo, Italy, temperatures begin to embrace the warmth of spring, signaling the transition into summer. With a minimum temperature of 6°C (43°F) and an inviting average of 20°C (68°F), the month sets a pleasant tone for outdoor activities. The mercury can soar to a sizzling 34°C (94°F), marking a significant jump from the cooler months of earlier spring. This delightful trend of rising temperatures allows for comfortable exploring, whether you're wandering through enchanting coastal views or indulging in local cuisine. As days grow longer and sunnier, May encapsulates the essence of Mediterranean vibrancy, enticing visitors to relish in the seasonal warmth that promises a beautiful start to summer.

May Weather in Castellammare del Golfo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Castellammare del Golfo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505254606777828276676053
Data source: Temperature data for Castellammare del Golfo 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.

May Precipitation in Castellammare del Golfo

In May, Castellammare del Golfo experiences a transition towards drier weather, as the precipitation amount drops to 38 mm (1.5 in), akin to the previous January but with fewer rainy days—only 7 days in total. This decline in rainfall signals the onset of summer, with April having had a slightly wetter atmosphere of 51 mm across the same number of days. The pattern continues into June, where only 19 mm (0.8 in) is recorded over just 3 days, emphasizing the shift towards a drier climate. Overall, May reflects a pivotal point in the seasonal cycle, maintaining a balance between the lingering spring rains and the approaching summer warmth.

May Precipitation Trends in Castellammare del Golfo

The chart displays monthly precipitation patterns in Castellammare del Golfo, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec39608051381973254929872
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Castellammare del Golfo

In May, Castellammare del Golfo experiences a humidity level of 73%, slightly lower than the preceding months of April (74%) and comparable to the humidity of earlier spring months. This moderate humidity reflects a transition into the warmer summer season, as the town typically sees a gradual decline in moisture content leading into June (69%). Throughout the year, humidity levels show a consistent pattern, peaking in the winter months of January and December at 75%, and gradually reducing from the late spring through the summer. As May unfolds, visitors can enjoy the charm of Castellammare del Golfo with a comfortable atmospheric balance, striking a harmonious blend of warmth and freshness.

May Average Humidity in Castellammare del Golfo

This chart illustrates the average monthly humidity levels in Castellammare del Golfo, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec75%71%71%74%73%69%67%66%71%73%74%75%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Castellammare del Golfo

As May unfolds in Castellammare del Golfo, Italy, the UV Index jumps to a striking 9, categorizing the exposure as very high. This marks a notable rise from the previous months, reflecting a significant trend towards increased sun intensity as summer approaches. Residents and visitors should be particularly mindful of the 15-minute burn time at this level, emphasizing the importance of sun protection. Following the upward trajectory from April's 8, May signals the peak pre-summer period, setting the stage for an even higher index in the subsequent months. It's essential to stay informed and prepared as the days grow longer and sunnier. For more details, check out the Castellammare del Golfo UV Index.

Maximum UV Index Levels in Castellammare del Golfo for May

The chart shows the monthly maximum UV Index (UVI) for Castellammare del Golfo in May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec356891010108743
Data source: Castellammare del Golfo May 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.

May Sunshine in Castellammare del Golfo

As May rolls into Castellammare del Golfo, the sun truly shines its brightest, delivering a delightful 395 hours of sunshine. This marks a notable increase from the preceding months, with April illuminating the skies for 353 hours and just shy of June's peak of 402 hours. The upward trend in daylight hours demonstrates the region's transition into summer, creating an inviting atmosphere for outdoor activities and seaside relaxation. As the days grow longer, the enchanting coastal town invites visitors to bask in its warm embrace, capitalize on the vibrant energy of spring, and soak in the beauty of the shimmering Mediterranean.

Monthly Sunshine Duration in Castellammare del Golfo: May Highlighted

The May sunshine duration represents the total number of hours Castellammare del Golfo experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec218h275h333h353h395h402h421h394h338h317h265h267h
Data source: Castellammare del Golfo May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Castellammare del Golfo During May

May marks a delightful turning point in Castellammare del Golfo, Italy, as the likelihood of sunny weather reaches a promising 59%. This increase in sunshine is part of a gentle upward trend from the earlier months, where chances hovered between 43% and 56%. As spring transitions into summer, residents and visitors alike can look forward to the brighter days ahead, with June showcasing an even higher 61% likelihood of sun. It’s the perfect time to enjoy outdoor activities against the backdrop of the stunning Sicilian landscape, making May an ideal month to bask in the blossoming warmth.

Percentage of Sunny Days in May in Castellammare del Golfo

The chart illustrates the percentage of sunny days in Castellammare del Golfo throughout the year, with May 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 Castellammare del Golfo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec43%56%55%47%59%61%91%91%61%38%43%49%
Data source: Castellammare del Golfo May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Castellammare del Golfo in May

As spring transitions into summer, Castellammare del Golfo experiences a delightful increase in daylight, reaching 14 hours by May. This trend not only marks a significant jump from 13 hours in April but sets the stage for the summer months ahead, where daylight remains consistent. The gradual evolution from 9 hours in January to the bright and lengthy days of May underscores the region's shift towards a warmer season, creating an inviting atmosphere for outdoor activities. Following May, daylight starts to stabilize, peaking during the summer before gently tapering off in the autumn months. This rhythm of light plays a crucial role in shaping the vibrant lifestyle of this picturesque Italian coastal town.

Average Daylight Hours in Castellammare del Golfo for May

The chart illustrates the variation in daylight duration in Castellammare del Golfo throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 50m10h 46m11h 58m13h 12m14h 14m14h 45m14h 28m13h 33m12h 23m11h 10m10h 5m9h 33m
Data source: Castellammare del Golfo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Castellammare del Golfo

In Castellammare del Golfo, Italy, the May winds paint a gentle yet refreshing portrait, with average wind speeds hovering around 2.6 m/s (6 mph). This month marks a transition into milder breezes, mirroring the gradual decline observed since the stronger winds of January, which reach an average of 3.5 m/s (8 mph). Following a slight dip in March, the winds level off in April and May, providing a pleasant environment for outdoor activities. As the summer approaches, the winds stay relatively consistent, with a slight dip in June before returning to similar speeds in July and August. Overall, May offers a harmonious blend of tranquillity and mildness, inviting visitors to savor the stunning coastal scenery under gentle breezes.

Average May Wind Speed in Castellammare del Golfo

The chart displays monthly wind speed patterns in Castellammare del Golfo, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.52.92.42.62.6 m/s2.12.52.42.22.52.83.1
Data source: Castellammare del Golfo May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Castellammare del Golfo Compares to Other Months

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

In comparing the weather of May and January, it’s evident that May brings more warmth and higher temperatures. The average in May reaches 20°C (68°F), peaking at a maximum of 34°C (94°F), while January’s temperatures are much cooler, averaging only 10°C (50°F) with a high of 19°C (67°F). Although both months experience similar levels of precipitation, with May receiving 38 mm (1.5 in) over 7 days and January slightly higher at 39 mm (1.5 in) over 9 days, the humidity is slightly lower in May at 73% compared to January’s 75%. For more details on January weather, you can visit Castellammare del Golfo weather in January.

May and February present quite a contrast in weather patterns. In May, temperatures are more pleasant with a minimum of 6°C (43°F) and an average high reaching 34°C (94°F), suggesting a warmer, sunnier climate perfect for outdoor activities. In contrast, February experiences cooler temperatures, with minimums dropping to -1°C (31°F) and an average high of only 23°C (73°F), making it a much chillier month overall. Additionally, May sees less precipitation at 38 mm (1.5 in) compared to February's 60 mm (2.3 in), even though both months have precipitation on 7 days. Humidity levels are similar, with May at 73% and February at 71%. For more detailed information, you can check Castellammare del Golfo weather in February.

In comparison to March, May offers significantly warmer temperatures, with minimums of 6°C (43°F) versus March's 1°C (35°F) and average highs reaching 34°C (94°F) compared to March's maximum of 23°C (74°F). While March experiences more precipitation, with 80 mm (3.2 in) over 12 days, May has a lower total of 38 mm (1.5 in) spread across just 7 days. Humidity levels are fairly similar, with May at 73% and March slightly lower at 71%. For a detailed look at March weather in the area, you can check out Castellammare del Golfo weather in March.

May generally experiences warmer temperatures compared to April, with minimums rising from 3°C (37°F) to 6°C (43°F) and average highs reaching up to 34°C (94°F), compared to April's maximum of 29°C (84°F). While May has slightly lower precipitation at 38 mm (1.5 in) over 7 days, April sees more rain at 51 mm (2.0 in) across 9 days, indicating a transition to a drier period. The humidity remains relatively similar, with May at 73% and April at 74%, highlighting a shift in weather patterns as spring progresses into summer. For those interested in more details, check Castellammare del Golfo weather in April.

In May, temperatures in Castellammare del Golfo range from a minimum of 6°C (43°F) to a maximum of 34°C (94°F), with an average of 20°C (68°F). The month experiences a total precipitation of 38 mm (1.5 in) over approximately 7 days, combined with relatively high humidity at 73%. In contrast, June sees a notable increase in temperatures, with minimums around 13°C (55°F) and maximums soaring to 40°C (105°F), and an average temperature of 25°C (77°F). Precipitation decreases significantly to 19 mm (0.8 in) over just 3 days, while humidity slightly decreases to 69%. For a more detailed overview, check out the Castellammare del Golfo weather in June.

In May, the weather tends to be milder with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 34°C (94°F), averaging around 20°C (68°F). The month experiences a total precipitation of 38 mm (1.5 in) over about 7 days, contributing to a higher humidity level of 73%. In contrast, July brings significantly warmer conditions, with minimum temperatures around 18°C (65°F) and maximums reaching up to 38°C (101°F), averaging 28°C (82°F). The month is much drier, with only 7 mm (0.3 in) of precipitation over just 2 days, and a slightly lower humidity of 67%. For a more detailed look at July conditions, check out Castellammare del Golfo weather in July.

The weather in May and August presents a notable contrast in temperature and humidity. May sees a wider temperature range, with minimums dipping to 6°C (43°F) and maximums reaching up to 34°C (94°F), and an average of 20°C (68°F). In contrast, August boasts higher temperatures, with minimums of 19°C (66°F) and maximums soaring to 42°C (107°F), and an average of 28°C (83°F). While May experiences more days of precipitation (7 days) with a total of 38 mm (1.5 in), August has fewer rainy days (4 days) and only slightly less precipitation at 32 mm (1.3 in). Additionally, May's humidity level of 73% is higher than August's 66%, contributing to a more humid feel in the spring month. For more details on August weather, check out Castellammare del Golfo weather in August.

May and September both feature warm weather, but they exhibit distinct differences in temperature and precipitation. In May, temperatures range from a comfortable 6°C (43°F) at night to a high of 34°C (94°F) during the day, while September sees a slightly warmer minimum of 13°C (56°F) and an average of 24°C (76°F), although it can still reach up to 34°C (94°F). Precipitation is also notable, with May receiving about 38 mm (1.5 in) over 7 days compared to September’s 54 mm (2.1 in) spread over 8 days. Despite the slight increase in humidity in May at 73%, September remains relatively close at 71%. For detailed weather insights, check out Castellammare del Golfo weather in September.

May and October present contrasting yet pleasant weather experiences. In May, temperatures range from a cool 6°C (43°F) to a warm 34°C (94°F), with an average of 20°C (68°F). This month typically sees around 38 mm (1.5 in) of precipitation over about 7 days, with humidity remaining relatively high at 73%. In contrast, October experiences a slightly milder temperature range, with minimums of 9°C (49°F) and maximums reaching 30°C (86°F), averaging 19°C (67°F). However, this month is notably wetter, receiving 92 mm (3.6 in) of rainfall over approximately 12 days, while maintaining the same humidity level of 73%. For more specifics on October weather conditions, check out Castellammare del Golfo weather in October.

May and November offer distinctly different weather experiences. In May, temperatures range from a minimum of 6°C (43°F) to a maximum of 34°C (94°F), with an average of 20°C (68°F). The month sees relatively low precipitation at 38 mm (1.5 in) over about 7 days, along with a humidity level of 73%. In contrast, November has milder temperatures, with a minimum of 7°C (45°F) and a maximum of 24°C (75°F), averaging 15°C (60°F). It is considerably wetter, receiving 98 mm (3.8 in) of rain across roughly 12 days and maintaining a similar humidity level of 74%. For more details on what to expect during this time, check out Castellammare del Golfo weather in November.

May and December showcase contrasting weather patterns. In May, temperatures range from a mild minimum of 6°C (43°F) to a warm maximum of 34°C (94°F), with an average of 20°C (68°F). The month experiences relatively low precipitation of 38 mm (1.5 in) over 7 days and a humidity level of 73%. In contrast, December brings cooler temperatures, with a minimum of -1°C (30°F) and an average of 12°C (53°F), peaking at 20°C (68°F). Precipitation increases during this month to 72 mm (2.8 in) over 11 days, accompanied by a slightly higher humidity of 75%. For more details on the weather specifics in December, you can explore Castellammare del Golfo weather in December.

Compare Castellammare del Golfo's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Castellammare del Golfo

As May approaches in Castellammare del Golfo, the weather begins to shift, offering a delightful mix of warmth and mildness. This month typically sees a noticeable rise in temperatures, with average highs making it a perfect time for outdoor activities. Compared to the cooler months prior, May's temperatures are comfortably inviting, though it can still surprise visitors with occasional rain across several days. The overall humidity remains steady, but the improved warmth makes exploring this stunning Sicilian town all the more enjoyable. For a deeper understanding of the area’s weather patterns, check out Castellammare del Golfo Climate.