May Weather in Cefalu, Italy

Last updated: March 24, 2025

Cefalu in May offers a delightful blend of spring warmth and refreshing coastal breezes. With maximum temperatures reaching 27°C (81°F) and an average of 18°C (64°F), visitors can enjoy comfortable days perfect for exploring this charming Italian town. Nights can be cooler, with minimum temperatures dropping to 10°C (50°F), so a light jacket is advisable. The month experiences around 32 mm (1.3 in) of rainfall spread over 5 days, contributing to the lush landscape. The humidity hovers at a pleasant 73%, enhancing the overall experience, making May an ideal time to soak in Cefalu's stunning views and rich culture.

May Temperature in Cefalu

In Cefalù, Italy, May ushers in a delightful transition from spring to early summer, with temperatures rising noticeably. The month starts off with comfortable lows around 10°C (50°F), while daytime peaks can reach an inviting 27°C (81°F). This warm spell marks a significant jump from the cooler temperatures of April, where the maximum was a pleasant 23°C (73°F). With an average of 18°C (64°F), May strikes the perfect balance for outdoor activities, allowing visitors to bask in the sun without the sweltering heat that follows in June. As the days grow longer and sunnier, the charming coastal town becomes a vibrant haven, ideal for exploring its stunning beaches and historical sites.

May Weather in Cefalu: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cefalu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec515253576472777873666154
Data source: Temperature data for Cefalu 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 Cefalu

May in Cefalu, Italy, brings a notable shift in weather patterns, as the month typically experiences a decrease in precipitation. With only 32 mm (1.3 in) of rain spread across just 5 days, May marks the transition toward the drier summer months. This is a sharp contrast to the heavier rainfall of March, which sees 83 mm (3.3 in) over 11 days. As spring unfolds, the reduction in precipitation not only enhances the charm of this coastal town but also invites residents and visitors alike to enjoy the emerging warmth and blooming landscapes. The trend toward drying conditions continues into June, encouraging outdoor activities and exploration of Cefalu's stunning seascapes.

May Precipitation Trends in Cefalu

The chart displays monthly precipitation patterns in Cefalu, 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.
JanFebMarAprMayJunJulAugSepOctNovDec576483403215825541159293
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Cefalu

In Cefalu, Italy, the month of May brings a humidity level of 73%, which nicely balances the wetter start to the year and the drier summer months ahead. Following a gradual decrease from January's 75% to a low of 67% in July, May's humidity reflects a slight uptick after a drier April at 74%. This trend suggests that while spring begins to transition into summer, the air retains a refreshing quality, making it an ideal time to enjoy Cefalu’s picturesque coastline and vibrant outdoor activities. As the summer approaches, humidity levels steadily decline, leading to warmer, more comfortable days in the sun.

May Average Humidity in Cefalu

This chart illustrates the average monthly humidity levels in Cefalu, 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 Cefalu

As May unfolds in Cefalù, Italy, the sun’s intensity ramps up, showcasing a UV Index of 9, categorized as very high. This trend follows a significant increase from previous months, with April already reaching a UV Index of 8. With a burn time of just 15 minutes, it’s crucial for residents and visitors alike to take protective measures against sun exposure. In the upcoming months, the UV Index remains elevated, peaking at 10 in June through August, which underscores the importance of safeguarding skin health during this radiant season. For more details on the UV Index throughout the year, check out Cefalu UV Index.

Maximum UV Index Levels in Cefalu for May

The chart shows the monthly maximum UV Index (UVI) for Cefalu 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: Cefalu 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 Cefalu

In Cefalù, Italy, the month of May shines brightly with an impressive 394 hours of sunshine, marking a delightful transition into the summer months. This surge in sunlight follows the steady increase from the cold winter months, where January only sees 214 hours. As spring unfolds, each month observes growing daylight, culminating in May, which sets the stage for the upcoming summer, peaking in July with 421 hours. The warmth of May not only enhances the picturesque landscape but also invites locals and visitors alike to bask in the sun-soaked charm of this coastal gem, making it a perfect time for outdoor adventures and leisurely strolls along the stunning shores. As the seasons shift, the trend of increasing sunshine hours beautifully reflects the region's vibrant and inviting atmosphere.

Monthly Sunshine Duration in Cefalu: May Highlighted

The May sunshine duration represents the total number of hours Cefalu 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.
JanFebMarAprMayJunJulAugSepOctNovDec214h269h328h348h394h403h421h394h335h312h261h265h
Data source: Cefalu May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cefalu During May

As spring transitions into summer in Cefalù, Italy, May brings a notable increase in the likelihood of sunny weather, with a 60% chance of sun. This uptick is a welcome shift from the fluctuating percentages seen in the earlier months—where January to April hover around the 45% to 57% range. In May, the skies begin to brighten, setting the stage for the sunnier days of June and July, which boast chances of 62% and 89% respectively. This trend highlights May as an ideal time for visitors to enjoy the beauty of Cefalù, as the weather becomes increasingly inviting, perfect for basking in the Mediterranean sun.

Percentage of Sunny Days in May in Cefalu

The chart illustrates the percentage of sunny days in Cefalu 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 Cefalu experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%57%57%48%60%62%89%92%62%38%44%53%
Data source: Cefalu May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cefalu in May

In Cefalu, Italy, the transition into May marks a significant leap in daylight that sets the stage for the beautiful summer months ahead. As the days grow longer, daylight extends to 14 hours, reflecting a delightful increase from the 13 hours in April. This gradual ascent not only enhances the vibrancy of the coastal town but also invites locals and visitors alike to embrace the outdoors, soaking in the Mediterranean sun. Following May, daylight maintains this generous length into June and July, creating a perfect backdrop for enjoying Cefalu's stunning beaches and charming streets. As summer wanes in August, daylight begins to recede, yet the lingering warmth and longer evenings can still be savored. The rhythm of daylight in Cefalu offers a captivating reminder of the seasonal transformations that shape the beauty of this enchanting Italian destination.

Average Daylight Hours in Cefalu for May

The chart illustrates the variation in daylight duration in Cefalu throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 51m10h 46m11h 58m13h 11m14h 13m14h 44m14h 28m13h 33m12h 23m11h 10m10h 6m9h 33m
Data source: Cefalu daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Cefalu

In Cefalù, Italy, the month of May brings a gentle breeze with an average wind speed of 2.8 m/s (6 mph), contributing to the region's pleasant spring atmosphere. As temperatures rise and the summer approaches, May's winds are notably softer compared to the gustier months of winter, where speeds peak at 5.0 m/s (11 mph) in January and December. Following a brief uptick in April, the winds begin to taper off, marking a trend of lighter breezes that persist into the warmer months. This calming wind pattern invites locals and visitors alike to enjoy the sunshine and vibrant shoreline, making it an ideal time to bask in the beauty of Cefalù’s coastal charm.

Average May Wind Speed in Cefalu

The chart displays monthly wind speed patterns in Cefalu, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.04.13.23.42.8 m/s2.42.62.72.73.73.95.0
Data source: Cefalu May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Cefalu Compares to Other Months

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

May and January present contrasting weather conditions. In May, temperatures are milder, with averages around 18°C (64°F) and maximums reaching up to 27°C (81°F), making it a pleasant time for outdoor activities. The month sees relatively low precipitation at 32 mm (1.3 in) over about 5 days, and the humidity remains comfortable at 73%. In contrast, January experiences cooler temperatures, with averages dropping to 11°C (51°F) and highs of 19°C (66°F). This month also receives more rainfall, totaling 57 mm (2.2 in) over 9 days, coupled with slightly higher humidity at 75%. For more detailed insights, check out Cefalu weather in January.

When comparing the weather in May and February, May generally offers warmer temperatures, with a minimum of 10°C (50°F) and an average of 18°C (64°F), peaking at 27°C (81°F). In contrast, February is cooler, featuring a minimum temperature of 4°C (40°F) and an average of 11°C (52°F), reaching a maximum of 19°C (67°F). Additionally, February experiences more frequent rainfall, with 63 mm (2.5 in) of precipitation over 8 days, compared to May's lighter rainfall of 32 mm (1.3 in) over 5 days. The humidity levels remain relatively similar, at 73% in May and 71% in February. For more details on February's weather, you can visit Cefalu weather in February.

In comparing the weather between March and May, it is evident that May enjoys noticeably warmer temperatures, with an average of 18°C (64°F) compared to March's cooler 12°C (54°F). While March has a higher total precipitation of 83 mm (3.3 in) over 11 days, May features milder rain totaling 32 mm (1.3 in) across just 5 days, making it a drier month overall. Humidity levels remain similar, with March at 71% and May slightly higher at 73%. For those interested in specific details about March conditions, you can check out Cefalu weather in March.

In comparing the weather of May and April, May presents a warmer scene with average temperatures rising to 18°C (64°F) compared to April's cooler 14°C (58°F). The maximum temperatures in May can reach up to 27°C (81°F), outpacing April's peak of 23°C (73°F). However, April experiences slightly higher precipitation at 40 mm (1.6 in) over 8 days, while May sees just 32 mm (1.3 in) across 5 days. Humidity levels are similar, hovering around 73% in May and 74% in April. For more details on April's climate, check out this link: Cefalu weather in April.

In comparing the weather between May and June, June typically presents warmer temperatures, with a minimum of 14°C (57°F) and a maximum of 32°C (90°F), compared to May's range of 10°C (50°F) to 27°C (81°F). The average temperature also rises in June to 22°C (72°F) from May's 18°C (64°F). Additionally, June experiences less precipitation, averaging only 15 mm (0.6 in) over 3 days, while May sees 32 mm (1.3 in) across 5 days. Humidity slightly decreases from 73% in May to 69% in June, further contributing to a more comfortable atmosphere as summer approaches. For more details, you can check out Cefalu weather in June.

In May, the weather tends to be mild, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 27°C (81°F), and an average of 18°C (64°F). The month sees around 32 mm (1.3 in) of precipitation over approximately 5 days, contributing to a relatively high humidity level of 73%. In contrast, July is generally warmer, with minimum temperatures starting at 19°C (67°F) and peaking at 32°C (91°F), resulting in a comfortable average of 25°C (77°F). Precipitation decreases significantly to only 8 mm (0.3 in) over just 2 days, and the humidity drops slightly to 67%. For more detailed insights into the weather conditions, you can check out Cefalu weather in July.

In May, temperatures start to warm up with a minimum of 10°C (50°F) and reaching an average of 18°C (64°F), while highs can go up to 27°C (81°F). The month sees about 32 mm (1.3 in) of precipitation over 5 days and an overall humidity of 73%. In contrast, August features significantly higher temperatures, with a minimum of 20°C (69°F), an average of 26°C (79°F), and maximums soaring to 32°C (90°F). Precipitation decreases to 25 mm (1.0 in) over just 3 days, and humidity is notably lower at 66%. For more detailed information, you can check out Cefalu weather in August.

May and September present distinct yet pleasant weather patterns. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 27°C (81°F), with an average of 18°C (64°F) and relatively low precipitation of 32 mm (1.3 in) over about five days. The humidity in May stands at 73%, creating a mild and comfortable atmosphere. In contrast, September showcases warmer conditions, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 30°C (85°F) and an average of 23°C (74°F). However, it sees increased rainfall of 54 mm (2.1 in) over approximately eight days, accompanied by a slightly lower humidity level of 71%. For more details about the weather in September, you can visit Cefalu weather in September.

May and October both feature mild temperatures, but October generally sees slightly higher minimum and average temperatures. In May, temperatures range from a low of 10°C (50°F) to a high of 27°C (81°F), with an average of 18°C (64°F) and around 32 mm (1.3 in) of precipitation over just 5 days. In contrast, October experiences a range of 14°C (57°F) to 28°C (83°F), with an average of 19°C (67°F). However, it also brings significantly more rainfall, totaling 114 mm (4.5 in) over approximately 14 days, while maintaining similar humidity levels at 73%. For a detailed look at October weather specifically, check out Cefalu weather in October.

May typically enjoys warmer temperatures compared to November, with average highs reaching 27°C (81°F) versus 22°C (73°F) in November. While May has a relatively low precipitation level of 32 mm (1.3 in) over about 5 days, November sees a significant increase in rainfall, totaling 92 mm (3.6 in) across approximately 12 days. Humidity levels remain similar, with May at 73% and November slightly higher at 74%. Overall, May offers a more favorable climate for outdoor activities compared to the cooler and wetter conditions of November. For more insights on November weather, you can visit Cefalu weather in November.

May and December present quite different weather patterns. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 27°C (81°F), with an average of 18°C (64°F). The month experiences relatively low precipitation, totaling around 32 mm (1.3 in) over just 5 days, and maintains a humidity level of 73%. In contrast, December brings cooler temperatures, with a minimum of 6°C (44°F) and a maximum of 18°C (64°F), averaging 12°C (55°F). This month sees significantly higher precipitation at 93 mm (3.7 in) over 13 days, along with a slightly elevated humidity of 75%. For more specific insights into December weather, you can explore Cefalu weather in December.

Compare Cefalu's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Cefalu

As May arrives in Cefalù, the weather shifts to a delightful mix of warmth and pleasant breezes, setting it apart from the cooler months. With average temperatures rising to a comfortable 18°C and the likelihood of sunshine increasing, this month beckons outdoor enthusiasts. Although brief rain showers may occur, totaling about 32 mm across roughly five days, the overall humidity remains moderate. This makes May an ideal time to explore the stunning landscapes and rich culture of Cefalù. For a comprehensive understanding of what to expect throughout the year, check out Cefalu Climate.