Last updated: August 21, 2025
April in Athens, Greece, is characterized by mild temperatures and a vibrant awakening of spring. With maximum highs reaching 29°C (85°F), the city enjoys warm, sunny days that invite outdoor exploration. The average temperature settles at a comfortable 15°C (60°F), while nighttime can dip to a refreshing 4°C (40°F). Although rainfall is relatively low, with 42 mm (1.6 in) expected over 5 days, humidity levels hover around 75%, adding a touch of dampness to the atmosphere. This combination creates a pleasant climate ideal for sightseeing and enjoying the stunning historic sites of Athens.
In April, Athens begins to shake off the chill of winter, as temperatures start to rise significantly. With a minimum of 4°C (40°F) and a comfortable average of 15°C (60°F), the city is a lovely blend of warmth and cool breezes. The maximum temperature can soar to 29°C (85°F), marking a noticeable transition towards the summery heat that will dominate in the coming months. Compared to the cooler spring months of March, the increase in temperatures signals the arrival of more inviting outdoor conditions, perfect for exploring the rich history and vibrant atmosphere of this ancient city. As nature blooms and the sun shines brighter, April in Athens offers the ideal stage for both leisurely strolls and spirited adventures.
In April, Athens experiences a transitional shift in precipitation, with 42 mm (1.6 in) of rain falling across 5 days. This amount marks a slight increase from the previous month, March, which saw only 39 mm (1.5 in) over 5 days. As spring unfolds, the rainfall in April serves to nourish the blossoming landscape, setting the stage for the drier months ahead. The significant drop in precipitation expected as summer approaches is evident when comparing April's totals with those of May, which plummets to 23 mm (0.9 in). This pattern highlights the Mediterranean climate's characteristic seasonal variability, where rain becomes increasingly scarce as the region gears up for long, sun-soaked summers.
In April, Athens experiences a humidity level of 75%, a figure that maintains the trend seen in earlier months like January and February, where humidity levels hovered around 76% and 75%, respectively. As the city transitions from the cooler months of winter to the more temperate spring, humidity remains relatively stable, suggesting a mild, comfortable atmosphere for residents and visitors alike. This slight decrease from the peak winter months hints at a gradual shift towards drier conditions, which will become more pronounced with the approaching summer, as observed in the lower humidity levels of May and June. Overall, April's humidity provides a refreshing balance, contributing to the city’s vibrant spring landscape.
April marks a noticeable shift in the UV Index for Athens, Greece, soaring to an intense 8—a sign of the incoming summer heat. With this very high exposure category, sunbathers need to take extra caution, as the burn time plummets to just 15 minutes. This increase from the previous month's 6 indicates a trend of rising UV levels as spring transitions into summer, underscoring the importance of sun protection during these sun-drenched days. As daylight hours lengthen and temperatures rise, being aware of the UV Index becomes crucial for outdoor activities. For more details on UV levels throughout the year, visit Athens UV Index.
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In April, sunshine graces Athens more generously, with approximately 346 hours of sunlight illuminating the city, a noticeable increase from 328 hours in March. This upward trend continues into the spring, as daylight gradually lengthens and temperatures begin to warm. As the month unfolds, the vibrant streets of Athens bask in the glow of the sun, hinting at the even sunnier days to come in May and June, where hours of sunshine peak at 398 and 409, respectively. April serves as a delightful bridge, celebrating the transition from the cooler early months of the year to the enchanting warmth of Mediterranean summer.
As spring unfolds in April, Athens, Greece sees a pleasant 55% chance of sunny weather, striking a balance that hints at longer, sunnier days ahead. This percentage is slightly lower than the sunshine probabilities of both March and May, reflecting a transitional period where the city begins to shake off the winter chill. Notably, this month acts as a bridge to the summer, which boasts dazzling sun levels—soaring to 94% in July and 95% in August. With the overall trend showing an upward trajectory in sunshine from the cooler months to the vibrant warmth of late spring and summer, April stands as a delightful opportunity to enjoy the emerging beauty of Athens under a generous, if somewhat variable, sun.
As April arrives in Athens, Greece, the days grow substantially longer, offering 13 hours of daylight that signal the vibrant onset of spring. This notable increase from March's 11 hours reflects a steady upward trend that begins each year, lifting spirits and inviting outdoor adventures. Following April, May and June maintain an impressive 14 hours of daylight, creating a sun-drenched atmosphere perfect for enjoying the city’s rich historical sites and lush landscapes. As summer progresses into August, daylight begins to taper slightly, yet remains generous, illustrating the city’s enduring relationship with the sun throughout the brighter months. Overall, April sets the stage for a beautiful transition into the longer days of summer, making it a delightful time to explore Athens.
In April, the winds in Athens, Greece, begin to whisper a softer tune, with an average speed of 2.6 m/s (6 mph), marking a noticeable decline from the breezy chill of earlier months. Following a steady decrease from the winter's winds, which hovered around 3.2 m/s in January, the gusts soften further as spring unfurls. This gentle shift continues into May, where the winds ease to 2.4 m/s (5 mph), creating a serene atmosphere perfect for outdoor exploration. However, just as summer approaches, the winds regain some vigor in July with a jump to 3.1 m/s (7 mph). The overall trend reveals a rhythmic dance of wind, oscillating between bracing and gentle, each season bringing its unique charm to the ancient city.
Weather in Athens varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Athens, focusing on differences in temperature, rainfall, humidity, and UV levels.
April weather in Athens is significantly warmer than January, with average temperatures rising from a chilly 9°C (48°F) in January to a pleasant 15°C (60°F). While January experiences nighttime lows of -4°C (25°F), April’s minimum temperature is a much milder 4°C (40°F). April sees about 42 mm (1.6 in) of precipitation over approximately 5 days, compared to January’s 57 mm (2.2 in) spread over 7 days, indicating that the latter can be wetter, despite the overall rain frequency being slightly lower. The humidity remains comparable between the two months, with January at 76% and April at 75%. For more details, check out Athens weather in January.
April showcases a more varied temperature range compared to February, with minimums of 4°C (40°F) and maximums reaching up to 29°C (85°F). In contrast, February sees cooler temperatures that range from 0°C (32°F) to a maximum of 20°C (68°F). While April has slightly less precipitation at 42 mm (1.6 in) over 5 days, February experiences a bit more rain, accumulating 48 mm (1.9 in) over 8 days. Both months share a humidity level of 75%, but April tends to feel more temperate and pleasant overall. For more detailed insights, you can check Athens weather in February.
In comparing the weather between March and April, we see a noticeable rise in temperatures as spring progresses. April features minimum temperatures of 4°C (40°F) and an average of 15°C (60°F), reaching a maximum of 29°C (85°F), representing a significant increase compared to March, which has minimums at 0°C (32°F) and an average of 12°C (54°F) with a maximum of 23°C (74°F). Additionally, April experiences slightly more precipitation at 42 mm (1.6 in) over five days, compared to March's 39 mm (1.5 in) also over five days. Humidity remains similar, with April at 75% and March at 74%. For more insights on March weather, you can check Athens weather in March.
April in Athens typically features a wide temperature range, with minimums around 4°C (40°F) and maximums peaking at 29°C (85°F), while the average temperature hovers around 15°C (60°F). The month sees about 42 mm (1.6 in) of precipitation over five days, contributing to a humidity level of 75%. In contrast, May experiences warmer conditions, with minimum temperatures rising to 10°C (51°F) and maximums soaring up to 36°C (97°F). The average temperature jumps to 21°C (70°F), and precipitation decreases to 23 mm (0.9 in) over just four days, with humidity slightly higher at 77%. For a more detailed look at the weather patterns in May, you can visit Athens weather in May.
April weather in Athens is characterized by cooler temperatures, with a minimum of 4°C (40°F) and an average of 15°C (60°F), making it a pleasant transitional month. However, temperatures can rise to a maximum of 29°C (85°F) as the month progresses. With an average precipitation of 42 mm (1.6 in) over about 5 days and a humidity level of 75%, the month can feel quite moist.
In contrast, June brings warmer weather, with a minimum temperature of 13°C (56°F) and an average of 25°C (77°F). The maximum temperature can peak at a sweltering 38°C (101°F). With slightly lower precipitation at 33 mm (1.3 in) also spread over 5 days, June is generally drier, and the humidity dips to 71%. For more specific details on June weather, visit Athens weather in June.
April weather in Athens is characterized by a significant range in temperatures, with minimums dipping to around 4°C (40°F) and maximums reaching up to 29°C (85°F). The average temperature is a mild 15°C (60°F), accompanied by notable humidity levels of 75% and approximately 42 mm (1.6 in) of precipitation over about 5 days. In contrast, July brings much warmer conditions, with temperatures soaring from a minimum of 19°C (67°F) up to a scorching maximum of 42°C (108°F), averaging 28°C (83°F). Precipitation is much lower during this month, totaling only 9 mm (0.4 in) over just 2 days, and the humidity drops slightly to 68%. For more detailed information about temperatures and conditions, check out Athens weather in July.
In April, weather conditions are quite varied, with temperatures ranging from a chilly minimum of 4°C (40°F) to a warm maximum of 29°C (85°F). The average temperature holds at a moderate 15°C (60°F), accompanied by a notable level of humidity at 75% and approximately 42 mm (1.6 in) of precipitation spread over five days.
In contrast, August brings a significant shift, characterized by consistently warm temperatures, with a minimum of 19°C (66°F) and a soaring maximum of 43°C (109°F). The average temperature in August reaches 28°C (83°F), while the humidity drops to 63%, and rainfall is minimal, with only 4 mm (0.2 in) over the entire month and no significant rainy days. This stark difference in weather patterns highlights the transition from the mild spring climate of April to the hot, dry conditions typical of summer in August. For more detailed information about the weather specifically in August, visit Athens weather in August.
April and September present contrasting weather patterns in terms of temperature and precipitation. In April, temperatures range from a chilly 4°C (40°F) at night to a warm 29°C (85°F) during the day, with an average of 15°C (60°F). The month also sees about 42 mm (1.6 in) of rainfall across five days, contributing to a higher humidity level of 75%. In contrast, September boasts a milder minimum temperature of 13°C (55°F) and can reach up to a sweltering 37°C (98°F), averaging around 24°C (76°F). The month is drier, with only 17 mm (0.7 in) of rainfall over two days and lower humidity at 65%. For more details, check out Athens weather in September.
April and October each present distinct weather patterns, making them unique months in their own right. In April, temperatures begin to warm up with a minimum of 4°C (40°F) and an average of 15°C (60°F), peaking at 29°C (85°F). The month sees about 42 mm (1.6 in) of precipitation over roughly 5 days, along with a higher humidity of 75%. In contrast, October offers slightly warmer temperatures, starting at a minimum of 7°C (45°F), averaging 19°C (66°F), and reaching a maximum of 31°C (89°F). Interestingly, it experiences less rainfall, with only 30 mm (1.2 in) over 4 days and a lower humidity of 72%. To explore more about the climate during this time, you can visit Athens weather in October.
April and November share some similarities in temperature and humidity, but they also have distinct differences. Both months experience a minimum temperature around 4°C (39-40°F) and an average of approximately 15°C (59-60°F). However, April tends to be warmer overall, with maximum temperatures reaching up to 29°C (85°F), while November's peak is a milder 25°C (78°F). Precipitation levels are slightly higher in November, averaging 48 mm (1.9 in) over 7 days compared to April’s 42 mm (1.6 in) over just 5 days. Both months maintain a consistent humidity level of 75%. For more specific insights about the weather conditions, you can visit Athens weather in November.
April and December present contrasting weather patterns. In April, temperatures range from a minimum of 4°C (40°F) to a comfortable maximum of 29°C (85°F), making it a generally warmer month with an average temperature of 15°C (60°F). The month sees about 42 mm (1.6 in) of precipitation over approximately 5 days, with humidity levels around 75%. In contrast, December experiences cooler temperatures with a minimum of 1°C (34°F) and a maximum of 21°C (70°F), resulting in an average temperature of 11°C (53°F). December is also wetter, with a total precipitation of 66 mm (2.6 in) spread over 9 days and slightly higher humidity at 76%. For more detailed insights into the December weather, you can check Athens weather in December.
April in Athens heralds a delightful transition into spring, with milder temperatures that invite exploration of the city's rich history and stunning landscapes. Unlike the colder months, this period boasts pleasant days where the average temperature hovers comfortably around 15°C, making outdoor activities more enjoyable. However, with a slight increase in humidity at 75%, visitors may experience a refreshing atmosphere, albeit with occasional drizzles spread across five days of the month. The overall decrease in precipitation compared to the winter ensures you can soak up the sun while enjoying the blooming surroundings. To learn more about the intriguing nuances of Athens' weather throughout the year, check out Athens Climate.