May Weather in Alassio, Italy

Last updated: March 24, 2025

May in Alassio, Italy, offers a delightful blend of warm temperatures and moderate humidity, making it an ideal time for outdoor activities. With maximum temperatures reaching 27°C (81°F) and an average of 17°C (62°F), residents and visitors can enjoy sunny days contrasted by cooler evenings, where temperatures dip to a minimum of 9°C (49°F). While the month does bring 66 mm (2.6 in) of precipitation across about 9 days, the lush surroundings bloom vibrantly, complementing the stunning coastal scenery. With an average humidity of 75%, May presents a refreshingly balmy atmosphere perfect for exploring all that Alassio has to offer.

May Temperature in Alassio

In May, Alassio, Italy, comes alive with the warmth of spring as temperatures begin to soar. The month welcomes a minimum temperature of 9°C (49°F) and averages a delightful 17°C (62°F), making it perfect for outdoor activities and beach outings. With a maximum reach of 27°C (81°F), the weather transforms the coastal town into an inviting sun-soaked getaway. This transition from the cooler months signals a clear trend towards warmer days, as Alassio shakes off the chill of winter and embraces the vibrant charm of early summer, making May an ideal time to explore its scenic landscapes and enjoy the Mediterranean allure.

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

The chart illustrates May temperature patterns in Alassio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505152566270747671645751
Data source: Temperature data for Alassio 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 Alassio

May in Alassio, Italy, brings a moderate precipitation total of 66 mm (2.6 in) over nine rainy days. This month's rainfall marks a slight decrease from the preceding months of April and March, which saw 77 mm and 76 mm respectively. As spring transitions into early summer, May offers a balance of enjoyable weather alongside occasional showers, contributing to the region's lush landscape. With a notable decline in precipitation expected in June, the rains of May play a crucial role in sustaining the vibrant greenery before the drier summer months set in.

May Precipitation Trends in Alassio

The chart displays monthly precipitation patterns in Alassio, 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.
JanFebMarAprMayJunJulAugSepOctNovDec60517677662436134012217499
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Alassio

As spring transitions to summer in Alassio, May experiences a moderate humidity level of 75%, slightly higher than April’s 74%. This gradual increase sets the stage for the warmer months ahead, as the city’s humidity generally decreases into the summer, dipping to 69% in July and August. Interestingly, while May is relatively humid compared to subsequent summer months, it remains lower than the winter peaks of 80% in January and November, suggesting that Alassio's climate is notably more comfortable as it approaches the height of summer. With June following closely at 72%, it's clear that while May may feel a bit muggy, the upcoming months promise a refreshing transition into the sun-soaked Italian coast.

May Average Humidity in Alassio

This chart illustrates the average monthly humidity levels in Alassio, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80%72%69%74%75%72%69%68%70%77%80%76%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Alassio

In May, Alassio experiences a significant rise in the UV Index, reaching an impressive 8, which signals a very high exposure category. This marks a transition from the high levels seen in the preceding months, with a sharp decline in safe sun exposure time to just 15 minutes before the risk of skin damage increases. The trend of rising UV Index values continues into June and July, highlighting the importance of protective measures during outdoor activities. As the sun intensifies, remember to prioritize your skin's safety, especially during these peak months. For detailed information on UV levels, visit Alassio UV Index.

Maximum UV Index Levels in Alassio for May

The chart shows the monthly maximum UV Index (UVI) for Alassio 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.
JanFebMarAprMayJunJulAugSepOctNovDec246789987532
Data source: Alassio 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 Alassio

In May, Alassio basks in the glory of 392 hours of sunshine, marking a delightful peak in the spring season. As the days progress from the dreary depths of winter, with January only seeing 191 hours, each month witnesses a remarkable increase in sunlight. February starts to brighten up with 237 hours, while March and April steadily accumulate 316 and 343 hours respectively, hinting at the warmth to come. May not only embraces sunshine but also hints at the approaching summer, as June climbs to 410 hours, paving the way for the sun-soaked enthusiasm of the summer months ahead. This upward trend emphasizes May's role as a transition into vibrant days, making it a perfect time to enjoy the natural beauty and coastal charm of Alassio.

Monthly Sunshine Duration in Alassio: May Highlighted

The May sunshine duration represents the total number of hours Alassio 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.
JanFebMarAprMayJunJulAugSepOctNovDec191h237h316h343h392h410h426h397h340h299h233h230h
Data source: Alassio May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Alassio During May

In Alassio, Italy, May brings a 43% chance of sunny weather, marking a slight dip from the more promising March figures of 64% and a reminder of April's 47%. Despite this decrease, May still offers a favorable outlook compared to the earlier months of the year, particularly January and February, when sunny days were considerably rarer at just 39% and 48%, respectively. As summer approaches, the likelihood of sunshine steadily increases, peaking at a welcoming 60% in August. Thus, while May may not boast the highest chances of sun, it serves as a transitional month that hints at the bright and balmy days ahead.

Percentage of Sunny Days in May in Alassio

The chart illustrates the percentage of sunny days in Alassio 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 Alassio experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec39%48%64%47%43%52%52%60%50%56%42%56%
Data source: Alassio May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Alassio in May

In Alassio, Italy, the enchanting dance of daylight unfolds dramatically throughout the year. As winter fades, January opens with 9 hours of sunlight, gradually increasing to 10 hours in February and 11 hours in March. The arrival of spring brings a delightful surge, with daylight reaching 13 hours in April and blossoming to 14 hours in May, a perfect prelude to the summer months. June and July bask in the peak of summer splendor, enjoying a full 15 hours of vibrant sunshine, creating an inviting atmosphere for outdoor adventures. As the days begin to shorten, August sees a gentle decline to 13 hours, followed by 12 hours in September. The autumn months continue this trend, with daylight decreasing to 10 hours in October and dwindling further to 9 hours in November. By December, the sun graces Alassio for just 8 hours, closing the seasonal cycle. Overall, the gradual increase and subsequent decline in daylight duration mirrors the region's rich seasonal transformations, offering both locals and visitors a captivating journey through nature's rhythm.

Average Daylight Hours in Alassio for May

The chart illustrates the variation in daylight duration in Alassio throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 18m10h 28m11h 56m13h 27m14h 45m15h 24m15h 3m13h 55m12h 27m10h 57m9h 37m8h 56m
Data source: Alassio daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Alassio

In May, the breezes of Alassio begin to soften, with an average wind speed of 3.4 m/s (8 mph), marking a gentle transition into summer. This decline from the spring months, where winds were slightly stronger, sets the stage for warmer days ahead. As temperatures rise, the winds often calm, providing a serene backdrop for those enjoying the picturesque Mediterranean coastline. The trend continues into June, with the wind easing further to 3.0 m/s (7 mph), emphasizing the tranquil vibe of late spring that invites relaxation and leisure. This subtle shift in the wind reflects the allure of Alassio’s charming atmosphere, perfect for soaking up the sun and savoring the stunning sea views.

Average May Wind Speed in Alassio

The chart displays monthly wind speed patterns in Alassio, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.84.73.94.13.4 m/s3.02.83.23.34.96.43.7
Data source: Alassio May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Alassio Compares to Other Months

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

May and January present distinctly different weather patterns. In May, temperatures range from a cool 9°C (49°F) at night to a warm 27°C (81°F) during the day, resulting in an average temperature of 17°C (62°F). Humidity is moderate at 75%, and the month sees about 66 mm (2.6 in) of rainfall over approximately 9 days. In contrast, January is much cooler, with lows of 4°C (40°F) and highs peaking at 16°C (62°F), giving an average temperature of just 10°C (50°F). Despite slightly lower precipitation at 60 mm (2.4 in) over 6 days, January has a higher humidity level of 80%. For a detailed look at January weather, you can check Alassio weather in January.

When comparing the weather in May and February, it’s clear that May experiences significantly warmer temperatures, with an average of 17°C (62°F) compared to February's cooler average of 10°C (51°F). In May, temperatures can reach a maximum of 27°C (81°F), while February peaks at 17°C (63°F). Precipitation levels are slightly higher in May at 66 mm (2.6 in) over 9 days, compared to February's 51 mm (2.0 in) across 8 days. Humidity is also slightly elevated in May at 75%, as opposed to February's 72%. For more detailed insights, you can check Alassio weather in February.

In comparing the weather of May and March, May boasts warmer temperatures, with a minimum of 9°C (49°F) and an average of 17°C (62°F), peaking at a pleasant 27°C (81°F). In contrast, March experiences cooler conditions, featuring a minimum of 0°C (33°F) and an average of 11°C (53°F), with a maximum of 18°C (64°F). While March has slightly higher precipitation at 76 mm (3.0 in) over 8 days, May’s 66 mm (2.6 in) of rain falls over a similar number of days (9). Additionally, May tends to be more humid, with a humidity level of 75% compared to March's 69%. For more detailed insights on March weather specifically, visit Alassio weather in March.

May sees warmer temperatures compared to April, with a minimum of 9°C (49°F) and an average of 17°C (62°F), rising to a maximum of 27°C (81°F). In contrast, April has slightly cooler temperatures, with a minimum of 6°C (44°F), an average of 14°C (57°F), and a maximum of 21°C (70°F). While May experiences a total of 66 mm (2.6 in) of precipitation over 9 days, April has slightly higher precipitation at 77 mm (3.0 in) over only 7 days. Humidity levels remain relatively similar, with May at 75% and April at 74%. For a closer look at April's weather specifics, you can refer to Alassio weather in April.

May and June present distinct weather patterns, characterized by a notable shift in temperature and precipitation. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 27°C (81°F), with an average of 17°C (62°F). The month experiences more precipitation, totaling 66 mm (2.6 in) over 9 days, and humidity levels are relatively high at 75%. In contrast, June sees a warmer climate, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 29°C (84°F), and an average of 21°C (70°F). Additionally, precipitation is significantly reduced to 24 mm (0.9 in) over only 5 days, while humidity slightly decreases to 72%. This transition highlights the move towards warmer, drier summer weather. For more detailed insights, check out Alassio weather in June.

May and July showcase distinct differences in weather patterns. In May, temperatures range from a cooler minimum of 9°C (49°F) to a pleasant average of 17°C (62°F), peaking at a comfortable 27°C (81°F). The month tends to be quite humid, with an average humidity of 75% and 66 mm (2.6 in) of precipitation over approximately 9 days. In contrast, July transitions to warmer conditions, featuring a higher minimum temperature of 18°C (65°F) and an average of 23°C (74°F), with maximum temperatures reaching up to 29°C (84°F). Additionally, July experiences less rainfall, with only 36 mm (1.4 in) falling over just 5 days and lower humidity at 69%. For more insights into July weather specifically, you can check Alassio weather in July.

In May, the weather is characterized by a cooler temperature range with minimums around 9°C (49°F) and maximums reaching up to 27°C (81°F), while the average hovers at 17°C (62°F). This month also tends to be more humid, with 75% humidity and approximately 66 mm (2.6 in) of precipitation spread across 9 days. In contrast, August experiences warmer temperatures, with minimums around 18°C (65°F), average highs of 24°C (76°F), and peaks of 30°C (86°F). The humidity dips slightly to 68%, and precipitation is minimal at just 13 mm (0.5 in) over 3 days. For more details about August weather, you can visit Alassio weather in August.

May and September in Alassio present contrasting yet pleasant weather experiences. May typically starts cooler, with minimum temperatures around 9°C (49°F) and an average of 17°C (62°F), while September enjoys milder nights with a minimum of 15°C (59°F) and an average of 21°C (71°F). Both months can reach a maximum temperature of 27°C (81°F), but September tends to be drier, with only 40 mm (1.6 in) of precipitation over 7 days compared to May’s 66 mm (2.6 in) over 9 days. Humidity is slightly higher in May at 75%, dropping to 70% in September, contributing to a more comfortable atmosphere as summer fades. For more details on September weather, you can explore Alassio weather in September.

May and October offer contrasting yet pleasant weather experiences. In May, temperatures typically range from a minimum of 9°C (49°F) to a maximum of 27°C (81°F), with an average of 17°C (62°F). This month sees about 66 mm (2.6 in) of precipitation over 9 days and a humidity level of 75%. In contrast, October features slightly warmer temperatures, with a minimum of 11°C (52°F) and a maximum of 23°C (74°F), averaging 18°C (64°F). However, it is also wetter, receiving 122 mm (4.8 in) of rainfall across 8 days, and with a humidity increase to 77%. For more details about October weather in Alassio, visit Alassio weather in October.

May and November present contrasting weather patterns, with May enjoying warmer temperatures and more sunshine. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 27°C (81°F), while November sees cooler averages, with temperatures ranging from 7°C (45°F) to 19°C (66°F). Additionally, November experiences significantly higher precipitation, averaging 174 mm (6.8 in) over 14 days, compared to May's 66 mm (2.6 in) across 9 days. Humidity levels also rise slightly in November, reaching 80% compared to May's 75%. For more detailed insights, you can visit Alassio weather in November.

May and December present notably different weather conditions. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 27°C (81°F), with an average of 17°C (62°F). This month experiences about 66 mm (2.6 in) of precipitation over 9 days, coupled with a humidity level of 75%. In contrast, December sees cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 17°C (62°F), averaging 11°C (52°F). Rainfall increases to 99 mm (3.9 in) over 8 days, and humidity remains slightly higher at 76%. For a more detailed look at December weather, visit Alassio weather in December.

Compare Alassio's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Alassio

As May settles over Alassio, the weather emerges from the cooler grips of spring and embraces the warmth of early summer. With average temperatures reaching a pleasant 17°C, this month introduces a delightful warmth that invites outdoor activities and beach outings. Though the humidity levels hover around 75%, making it feel a bit muggy at times, the pleasant highs of 27°C create a wonderful backdrop for exploring the stunning coastal scenery. Rainfall starts to decrease, with only about 9 days of precipitation and a total of 66 mm, distinguishing it from the wetter months of spring. For those looking to plan the perfect getaway, May’s gentle climate offers an enjoyable transition into summer's embrace. For more insights on weather patterns, visit Alassio Climate.