Last updated: August 21, 2025
May in Chios, Greece offers a delightful blend of warmth and mildness, setting a perfect stage for springtime exploration. With a maximum temperature reaching a sunny 28°C (82°F) and an average of 20°C (68°F), visitors can enjoy comfortable outdoor activities during the day, while evenings cool down to a pleasant 14°C (57°F). This month witnesses minimal rainfall, with just 11 mm (0.4 in) spread over 2 days, allowing ample opportunity for sun-soaked adventures. The air carries a 74% humidity, enhancing the vibrant flora and creating a refreshing atmosphere perfect for leisurely strolls along the coastline or exploring charming villages.
May in Chios, Greece, marks a delightful transition into warmer weather, with temperatures rising significantly as the month progresses. The minimum temperature starts at a comfortable 14°C (57°F), creating a pleasant ambiance for early spring activities. As the days lengthen, the average temperature reaches a delightful 20°C (68°F), making it an ideal time to explore the island's stunning landscapes and charming villages. With maximum temperatures soaring to 28°C (82°F), visitors can bask in the sun or enjoy outdoor adventures, all while savoring the vibrant local culture. This month sets the stage for the summer heat that follows, but May offers a perfect blend of warmth and mildness, making it one of the year's most inviting times to visit Chios.
May in Chios, Greece marks a notable shift in weather patterns, where the precipitation dwindles to just 11 mm (0.4 in) over a mere 2 days. This decline follows the wetter months of winter and early spring, particularly January, which saw a robust 161 mm (6.3 in) of rain, creating a vivid contrast as the region transitions into the drier summer season. The trend is clear: as April brings just 36 mm (1.4 in) of rain, the onset of May signifies the gradual retreat of showers, paving the way for a predominantly sunny climate leading into June. This transition not only highlights the Mediterranean's distinct seasonal changes but also sets the stage for enjoying the warmth and beauty that Chios has to offer as summer approaches.
In May, Chios, Greece, experiences a notable shift in humidity, with levels dropping to 74%. This marks a continuation of the downward trend that begins in April, where humidity is at 75%, signaling the approach of the warmer months. As spring gives way to early summer, the decreasing moisture levels create a more comfortable atmosphere for locals and visitors alike. This pattern continues into June, where the humidity falls further to 67%, highlighting the region's transition into a drier climate. The gradual decline from the high humidity of winter months, like January at 84% and February at 83%, reflects a seasonal shift that enhances the allure of Chios's picturesque landscapes and outdoor activities.
As spring transitions into summer, Chios, Greece, witnesses a notable rise in UV levels, peaking in May with a UV Index of 9, categorized as very high. This increase from April's UV Index of 8 signals that sun protection becomes increasingly critical, with just 15 minutes being the burn time for unprotected skin. Following the trends from earlier months, where January and February displayed moderate exposure levels, the sharp ascent by March to a high index indicates the importance of awareness as we move closer to the summer months. June through August continue this trend with even higher UV indices, making it essential for visitors and locals alike to stay informed about the sun’s intensity. For more details on the UV levels throughout the year, you can check out the Chios UV Index.
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In Chios, Greece, May marks a pinnacle of sunshine enjoyment, basking in an impressive 404 hours of daylight. This delightful month stands out as a definitive shift from the earlier months, showcasing a consistent increase in sunshine hours that began with a mere 201 hours in January. As spring fully embraces the island, April's 352 hours set the stage for May's radiant warmth, which leads into an even sunnier June with 414 hours. The upward trend continues through the summer, peaking in July, before gradually easing in August and onward. Chios in May is not just a time of sun; it embodies a vibrant transition where nature flourishes under the expanding rays, inviting visitors to revel in its beauty and outdoor charm.
As you approach May in Chios, Greece, the likelihood of enjoying sunny weather significantly increases, boasting a 75% chance of sunshine. This marks a notable rise from the previous months, particularly from April's 55%, signaling a transition into the warmer season. The trend is clear: as spring unfolds, the sunshine potential climbs steadily, with June hitting an impressive 85% and leading into the peak summer months where July and August soar to nearly guaranteed sunshine. Thus, May serves as a delightful precursor to the sun-drenched days of summer, making it an ideal time to bask in the blossoming beauty of the island.
As spring unfolds into summer, Chios, Greece, experiences a significant increase in daylight duration, peaking in May with 14 hours of sunlight. This month marks a delightful transition, where longer days invite outdoor activities and exploration. Starting from 9 hours in January, daylight gradually lengthens, reaching 11 hours in March and 13 hours by April, hinting at the approaching warmth of summer. Interestingly, June and July maintain this generous 14-hour window, providing ample time for sun-soaked adventures before daylight begins to shorten again in August. By the time autumn arrives, daylight wanes to 12 hours in September and further reduces, guiding residents and visitors alike towards the cozier months ahead.
In Chios, Greece, May ushers in a notable shift in wind patterns, with average speeds dipping to 4.6 m/s (10 mph)—a gentle breeze compared to the stronger gusts of earlier months. This reduction in wind speed marks a transition from the lively gales of January and February, which boast averages around 7.2 m/s (16 mph), to a more serene atmosphere as summer approaches. As the island basks in milder conditions, the winds gradually pick up again in June, reaching 4.7 m/s (11 mph), suggesting a trend toward fluctuating yet manageable breezes that characterize the summer months. This seasonal cadence not only enhances the island's charm but also invites outdoor enthusiasts to fully enjoy the picturesque landscapes of Chios.
Weather in Chios varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Chios, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present strikingly different weather conditions. In May, temperatures range from a pleasant minimum of 14°C (57°F) to a warm maximum of 28°C (82°F), with an average of 20°C (68°F). Precipitation is minimal, totaling just 11 mm (0.4 in) over only two days, resulting in a relatively comfortable humidity level of 74%. In contrast, January experiences much cooler temperatures, with a minimum of 2°C (35°F), an average of 11°C (53°F), and a maximum of 19°C (67°F). This winter month is significantly wetter, with 161 mm (6.3 in) of rain spread over 12 days and higher humidity at 84%. For a detailed overview of January's weather, check out Chios weather in January.
May's weather is notably milder and sunnier compared to February. With average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 28°C (82°F), May enjoys pleasant days and only a slight chance of rain, averaging just 11 mm (0.4 in) over two days. In contrast, February is much cooler, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 18°C (64°F). Additionally, February experiences significantly higher precipitation, reaching 85 mm (3.4 in) over nine days, accompanied by higher humidity levels of 83%. For more detailed information, you can check out Chios weather in February.
May generally offers warmer and drier weather compared to March. With an average temperature of 20°C (68°F), May's conditions are significantly milder than March's average of 13°C (56°F). While May experiences limited precipitation at just 11 mm (0.4 in) over only 2 days, March sees much more rainfall, totaling 63 mm (2.5 in) across 9 days. Additionally, May's humidity at 74% is lower than March's 81%, contributing to a more comfortable overall climate. For a detailed comparison of weather conditions, you can refer to Chios weather in March.
In comparing the weather between April and May, May tends to be warmer and drier. The minimum temperature in May is notably higher at 14°C (57°F) compared to April's 9°C (48°F), with average daytime temperatures reaching 20°C (68°F) in May, versus April's average of 16°C (61°F). Additionally, May experiences significantly less precipitation, receiving only 11 mm (0.4 in) over 2 days, while April sees a much wetter month with 36 mm (1.4 in) over 5 days. Humidity levels remain quite similar, with May at 74% and April at 75%. For more detailed information on April weather, you can check this link: Chios weather in April.
May and June exhibit a noticeable transition in weather conditions. While May has a mild temperature range with a minimum of 14°C (57°F) and an average of 20°C (68°F), June warms up significantly, boasting a minimum of 16°C (61°F) and an average of 24°C (75°F). Maximum temperatures in June can reach up to 31°C (88°F), compared to May's peak of 28°C (82°F). Both months see limited precipitation, with May recording 11 mm over 2 days and June slightly drier with only 8 mm over 1 day. Additionally, June enjoys lower humidity levels at 67%, making it feel more comfortable than May's 74%. For more detailed weather information, you can check Chios weather in June.
In May, the weather is mild with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 28°C (82°F). The month experiences some light precipitation, totaling 11 mm over just two days, and averages a humidity level of 74%, creating a fresh and slightly humid atmosphere. In contrast, July sees significantly warmer conditions, with temperatures ranging from a minimum of 21°C (70°F) to a high of 33°C (91°F). July is characterized by very little precipitation, only 1 mm throughout the month, and a lower humidity level of 57%, resulting in a drier and hotter environment. For a closer look at July weather specifics, you can visit Chios weather in July.
In comparing the weather between May and August, it's clear that August offers warmer temperatures, with daily averages reaching around 26°C (79°F) compared to May's average of 20°C (68°F). The minimum temperatures in August are notably higher, starting at 22°C (71°F), while May begins at a milder 14°C (57°F). Additionally, August experiences far less precipitation, recording only 1 mm (0.0 in) over the month with no rainy days, in contrast to May's 11 mm (0.4 in) of rain over just two days. Humidity levels also drop significantly from May’s 74% to August’s 49%, making for a more comfortable, drier atmosphere during the peak of summer. For more details, you can check Chios weather in August.
May and September offer distinct weather experiences. In May, temperatures range from a minimum of 14°C (57°F) to a maximum of 28°C (82°F), with an average of 20°C (68°F). This month sees a moderate amount of rainfall, measuring 11 mm (0.4 in) over approximately 2 days, coupled with relatively high humidity levels at 74%. Conversely, September brings warmer temperatures, with a minimum of 17°C (63°F) and a maximum of 30°C (86°F), averaging around 24°C (75°F). Precipitation is significantly lower at just 5 mm (0.2 in) over 1 day and humidity decreases to a more comfortable 56%. For more details on the weather in September, visit Chios weather in September.
In May, temperatures in Chios range from a minimum of 14°C (57°F) to a maximum of 28°C (82°F), with an average temperature of 20°C (68°F). The month generally sees low precipitation of only 11 mm (0.4 in) over about 2 days, accompanied by a humidity level of 74%. In contrast, October maintains a similar average temperature of 20°C (68°F) but experiences slightly cooler minimum and maximum temperatures, ranging from 13°C (55°F) to 27°C (82°F). However, October brings significantly more rain, with 49 mm (1.9 in) over approximately 4 days, while the humidity remains consistent at 74%. For a detailed look at weather specifics in October, visit Chios weather in October.
May and November present distinctly different weather patterns. In May, temperatures generally range from a minimum of 14°C (57°F) to a pleasant average of 20°C (68°F), peaking at a maximum of 28°C (82°F). The month is relatively dry, with only 11 mm (0.4 in) of precipitation over just two days and a humidity level of 74%. In contrast, November offers cooler conditions, with temperatures dipping to a minimum of 10°C (50°F) and averaging 17°C (63°F), reaching a maximum of 23°C (74°F). This month experiences significantly more rainfall, totaling 80 mm (3.1 in) over eight days, and humidity increases to 82%. For more details on weather patterns, you can visit Chios weather in November.
In May, the weather is pleasantly warm with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 28°C (82°F), and only a small amount of precipitation at 11 mm (0.4 in) over just two days. The average humidity stands at a comfortable 74%. In contrast, December brings significantly cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 20°C (68°F). This month sees much higher precipitation levels at 154 mm (6.1 in), spread over 16 days, along with increased humidity at 85%. For more details on what to expect during this time, check Chios weather in December.
As May unfolds in Chios, visitors can expect a delightful transition from the cooler spring to the warm embrace of summer. With average temperatures hovering around a comfortable 20°C (68°F) and the high reaching a pleasant 28°C (82°F), it's an ideal time for outdoor activities and exploration. Compared to the wetter months that precede it, May boasts significantly lower precipitation, with only 11 mm expected over just a couple of rainy days. The humidity sits at a moderate 74%, adding to the overall comfortable atmosphere. This month serves as a perfect prelude to the hotter summer days ahead, making it a wonderful opportunity to enjoy the beauty of Chios. For more detailed weather insights throughout the year, don't miss our comprehensive guide on Chios Climate.