Last updated: August 21, 2025
April in Mykonos, Greece heralds the onset of spring, offering a delightful Mediterranean climate characterized by mild temperatures. With a maximum of 20°C (68°F) and an average of 15°C (60°F), the weather is perfect for exploring the island's stunning landscapes. The minimum temperature dips to a comfortable 10°C (50°F), making evenings cozy yet pleasant. While you may experience a few rain showers, with average precipitation at 20 mm (0.8 in) over only 3 days, the vibrant surroundings and blooming flora more than make up for it. With a relative humidity of 77%, expect a refreshing atmosphere as you soak up the beauty of this iconic destination.
As April arrives in Mykonos, the island begins to shed the cool chill of winter, with temperatures reflecting a pleasant transition into spring. With minimums around 10°C (50°F) and averages reaching 15°C (60°F), visitors can expect more comfortable days, perfect for exploring the stunning landscapes and charming villages. The maximum temperatures also edge up to 20°C (68°F), hinting at the sun-soaked days that summer will soon bring. This month offers a refreshing blend of warmth without the intense heat of the following summer months, making it an ideal time for those looking to enjoy the beauty of Greece in a milder climate.
April in Mykonos marks a delightful shift in the weather, as the island enjoys a significant drop in precipitation. With only 20 mm (0.8 in) of rainfall over three days, this month typically signals the transition to sunnier skies and warmer temperatures in the lead-up to summer. This notable decrease follows a wetter winter, where January alone accounted for 97 mm (3.8 in) of rain across twelve days. As Mykonos bids farewell to the rainy season, April sets the stage for the dry months ahead, paving the way for outdoor festivities and stunning beach days that are just around the corner.
In April, Mykonos experiences a consistent humidity level of 77%, mirroring the averages of both January and March. This stability not only contributes to the island’s mild spring climate but also hints at a gentle transition into the more humid months ahead. As temperatures begin to rise, May and beyond see humidity levels creep up to 81%, creating a lush atmosphere ideal for blooming landscapes and vibrant outdoor activities. Interestingly, July and August bring a refreshing dip in humidity to 71% and 66%, respectively, offering a more comfortable experience for visitors during peak summer. This trend showcases Mykonos' unique weather patterns, making it a delightful destination throughout the year.
As April arrives in Mykonos, the sun's intensity significantly escalates, with the UV Index reaching a substantial 8, placing it in the very high exposure category. This marks a notable increase from the previous months, especially when compared to the 6 in March, indicating that sun protection becomes essential. With a burn time of just 15 minutes, visitors and locals alike should be cautious during outdoor activities. This trend of rising UV levels continues into May and June, reaching a peak of 10. As the warmer months approach, it's crucial to stay informed about the Mykonos UV Index to ensure safe sun exposure and enjoy the island's stunning beauty without the risk of sunburn.
UV Risk Categories
April in Mykonos greets visitors with an enticing average of 352 sunlight hours, signalling the onset of a vibrant spring. As daylight stretches, the island transitions from the quieter months of January and February, where sunshine is limited to 208 and 266 hours respectively. The steady increase throughout March culminates in this lively April, showcasing Mykonos’s emerging allure. With May and June following suit, boasting even longer days, guests can bask in the radiant warmth as the island prepares for bustling summer festivities. This upward trend underscores the charm of April, as it marks a delightful prelude to the sun-soaked days to come.
April in Mykonos, Greece, boasts a 56% chance of sunny weather, making it a delightful time to visit before the summer crowds arrive. While the likelihood of sunshine decreases slightly from the previous months of March (66%) and February (63%), it is an improvement over the winter months. As the island transitions into the warmer season, the chances of clear skies only increase, with May soaring to 77% and June reaching an impressive 87%. This gradual enhancement in weather patterns hints at the vibrant beauty awaiting visitors in Mykonos as spring unfolds, paving the way for sun-drenched days on the horizon.
As April arrives in Mykonos, the island basks in an invigorating 13 hours of daylight, marking a clear transition from the shorter days of winter to the vibrant longer days of spring. This increase in sunlight, steadily rising from 11 hours in March, signals the start of outdoor adventures and leisurely strolls along the beautiful beaches. Following the trend, May continues to extend daylight even further, reaching 14 hours, while summer months maintain this brightness, allowing visitors and locals alike to fully embrace the sun-soaked ambiance of this stunning Mediterranean destination. The gradual rise in daylight from January's 9 hours to April's 13 hours not only enhances the island's charm but also invites a spirit of exploration and relaxation amidst blooming landscapes.
As spring unfolds in Mykonos, April brings a gentle breeze with an average wind speed of 6.7 m/s (15 mph), notably calmer than the preceding months. This reduction in wind intensity marks a transition from the brisk conditions of winter, where January and February consistently see speeds around 8.4 m/s (19 mph). By now, the winds begin to soften, paving the way for the warmer days ahead. Interestingly, the trend continues into May, where winds further ease to 5.7 m/s (13 mph), setting the stage for a serene atmosphere as summer approaches. However, the more energetic gusts return in July and September, reminding us of Mykonos’ vibrant summer allure. Thus, April stands out as a month of renewal, where softer winds invite visitors to bask in the beauty of the island and enjoy its blossoming landscapes.
Weather in Mykonos varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Mykonos, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of April and January, April emerges as a milder and less rainy month. With temperatures ranging from a minimum of 10°C (50°F) to a maximum of 20°C (68°F), it offers a more enjoyable climate, averaging 15°C (60°F). In contrast, January features cooler temperatures, peaking at 19°C (67°F) but starting at a lower minimum of 4°C (39°F), and an average of 12°C (55°F). Additionally, January is significantly wetter, experiencing 97 mm (3.8 in) of precipitation over 12 days, compared to April’s much lighter 20 mm (0.8 in) across just 3 days. Both months exhibit a similar humidity level of 77%. For more details on January weather, you can visit Mykonos weather in January.
In comparing the weather between April and February, we see a noticeable difference in temperature and precipitation patterns. April tends to be warmer, with average temperatures ranging from 10°C (50°F) at night to a pleasant maximum of 20°C (68°F) during the day, while February has cooler averages, peaking at 18°C (64°F). Additionally, April experiences less rainfall, with only 20 mm (0.8 in) over just 3 days, compared to February's higher precipitation of 41 mm (1.6 in) spread over 8 days, resulting in a slightly drier atmosphere in April. The humidity levels are quite similar, hovering around 77% in April and 76% in February. For a more detailed overview of February weather, you can visit Mykonos weather in February.
In comparing the weather between March and April, we see a noticeable shift towards warmer temperatures in April. The minimum temperature rises from 5°C (41°F) in March to 10°C (50°F), while the average and maximum temperatures also increase, with April reaching up to 20°C (68°F) compared to March's maximum of 17°C (63°F). Additionally, April experiences less precipitation, totaling 20 mm (0.8 in) over 3 days, compared to March's 44 mm (1.7 in) over 6 days. Interestingly, both months maintain the same humidity level of 77%. For more detailed information about March weather, you can check Mykonos weather in March.
April and May showcase a noticeable shift in weather patterns. In April, temperatures range from a minimum of 10°C (50°F) to a maximum of 20°C (68°F), with an average of 15°C (60°F). The month experiences around 20 mm (0.8 in) of precipitation over three days, and humidity sits at 77%. In contrast, May brings warmer conditions, with temperatures ranging from 15°C (58°F) to 23°C (74°F) and an average of 19°C (66°F). There is significantly less precipitation in May at just 4 mm (0.2 in) over only one day, accompanied by a slight increase in humidity to 81%. For more detailed information on weather conditions, check out Mykonos weather in May.
April and June showcase a marked difference in weather patterns. In April, the temperatures range from a minimum of 10°C (50°F) to a maximum of 20°C (68°F), with an average of 15°C (60°F). This month also sees about 20 mm (0.8 in) of rain over three days, contributing to a relatively humid environment at 77%. Conversely, June offers warmer temperatures, with a minimum of 17°C (63°F), an average of 22°C (72°F), and a maximum of 27°C (81°F). The month is considerably drier, receiving only 3 mm (0.1 in) of rain over just one day, while maintaining the same humidity level. For a detailed view of June weather in Mykonos, check out Mykonos weather in June.
April and July offer significantly different weather experiences. In April, temperatures range from a cool 10°C (50°F) at night to a mild 20°C (68°F) during the day, accompanied by 20 mm (0.8 in) of rain over three days, and humidity levels around 77%. In contrast, July boasts much warmer temperatures, with a minimum of 21°C (71°F) and an average high of 29°C (85°F), all without any precipitation, creating dry and sunny conditions. The humidity drops slightly to 71%, making July a perfect time for outdoor activities. For more details on July's weather, check out Mykonos weather in July.
April presents a mild climate with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 20°C (68°F), accompanied by about 20 mm (0.8 in) of precipitation over three days, resulting in a humidity level of 77%. In contrast, August boasts significantly warmer weather, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 29°C (85°F), and is characterized by a completely dry month with 0 mm of precipitation and no rainy days, leading to a lower humidity of 66%. For a more detailed look at the weather during this month, you can check Mykonos weather in August.
April and September present contrasting weather patterns, ideal for different experiences. In April, temperatures range from a minimum of 10°C (50°F) to a maximum of 20°C (68°F), with an average of 15°C (60°F). The month typically sees about 20 mm (0.8 in) of precipitation spread over three days, contributing to a relatively humid environment with 77% humidity. In contrast, September boasts warmer conditions, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 27°C (81°F) and an average of 23°C (74°F). This month is much drier, with only 5 mm (0.2 in) of precipitation and no rainy days, and a slightly lower humidity of 70%. For those interested in exploring the charming weather of September, you can find more details here: Mykonos weather in September.
April and October present similar weather patterns, though they differ in temperature. In April, temperatures range from a minimum of 10°C (50°F) to a maximum of 20°C (68°F), with an average of 15°C (60°F). In contrast, October enjoys warmer conditions, with temperatures ranging from a minimum of 15°C (58°F) to a maximum of 25°C (78°F), averaging around 20°C (69°F). Both months receive approximately 20 mm (0.8 in) of precipitation, albeit over different numbers of days: April sees rain on 3 days, while October experiences it on just 2 days. Humidity remains consistently high, with April at 77% and October slightly lower at 76%. For more details on what to expect, check out Mykonos weather in October.
In comparing the weather between April and November, we see that both months share a similar humidity level of 77%. However, November is slightly warmer, with average temperatures ranging from a minimum of 12°C (53°F) to a maximum of 22°C (72°F), compared to April's range of 10°C (50°F) to 20°C (68°F). Additionally, November experiences nearly double the precipitation at 44 mm (1.7 in) over six days, while April records only 20 mm (0.8 in) over three days. For those interested in more detailed information, you can check Mykonos weather in November.
April and December in Mykonos showcase similar average temperatures, with both months hovering around 15°C (59°F). However, April tends to be slightly sunnier, with only 20 mm (0.8 in) of precipitation spread over just three days, compared to December's significant rainfall of 86 mm (3.4 in) and precipitation on 12 days. Furthermore, humidity levels are comparable, with December at 78% and April at 77%. This makes April a more favorable month for outdoor activities, while December's wetter conditions might encourage indoor pursuits. For a more detailed insight into December's weather, you can check Mykonos weather in December.
As April unfolds in Mykonos, the island begins to shake off the chill of winter, showcasing a delightful transition to spring. With temperatures climbing towards comfortable averages and a pleasantly mild humidity level, visitors can enjoy outdoor activities without the sweltering heat of the summer months. Rainfall remains minimal, allowing for plenty of sunshine and ideal conditions to explore the stunning landscapes. Compared to the cooler preceding months, April serves as a refreshing prelude to the vibrant summer, making it a perfect time for those seeking a quieter yet beautiful escape. For a deeper dive into what to expect year-round, check out Mykonos Climate.