April Weather in Marathonas, Greece

Last updated: August 21, 2025

In Marathonas, Greece, April brings a delightful blend of mild temperatures and refreshing spring showers. The maximum temperature can reach a pleasant 28°C (83°F), providing ample warmth for outdoor activities, while the average hovers around 15°C (59°F), offering comfortable conditions for exploration. Minimum temperatures can dip to a cool 3°C (38°F), especially in the early morning or late evening. With a precipitation total of 52 mm (2.0 in) spread over six days, April’s moisture contributes to the lush landscapes that define this historic region. Humidity levels are at a moderate 70%, creating a refreshing atmosphere to enjoy the stunning sights of Marathonas. Whether you're wandering through its ancient trails or relaxing by the sea, April in Marathonas offers a charming mix of warmth and springtime vitality.

April Temperature in Marathonas

In April, Marathonas, Greece, begins to shake off the remnants of winter, with temperatures steadily rising. The minimum temperature reaches a mild 3°C (38°F), while the average climbs to a comfortable 15°C (59°F). As the month progresses, residents and visitors can bask in the warmth of the maximum highs, peaking at a pleasant 28°C (83°F). This transition marks a clear shift from the cooler early months, showcasing an uplifting trend that hints at the forthcoming summer heat. With blooming landscapes and an inviting atmosphere, April serves as a delightful prelude to the sun-soaked months ahead.

April Weather in Marathonas: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Marathonas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marathonas, April typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec475053596976818175665952
Data source: Temperature data for Marathonas generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Marathonas

In April, Marathonas, Greece experiences a marked shift in precipitation patterns as spring settles in. With 52 mm (2.0 in) of rainfall over 6 days, it's a slight decline from the wetter months of winter and early spring, yet still vital for the region’s lush landscapes. This trend of decreasing precipitation continues into May, suggesting that the peak rain season is drawing to a close. The gradual transition from April's showers to May's mere 33 mm (1.3 in) highlights the shift towards the drier summer months, particularly noticeable as July and August bring only 19 mm (0.8 in) and 9 mm (0.3 in) of rain, respectively. This pattern emphasizes the growing warmth and sunniness of the Mediterranean climate, perfect for enjoying the outdoors as the days grow longer.

April Precipitation Trends in Marathonas

The chart displays monthly precipitation patterns in Marathonas, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Marathonas, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec75695752334219923405783
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Marathonas

In April, Marathonas, Greece, experiences a noticeable shift in humidity, dropping to 70% from the higher levels of the preceding months. This decrease signals the transition into the warmer months, as the air begins to feel less oppressive compared to the 82% humidity of January and 78% of February. Following April, humidity levels remain relatively consistent, peaking again in October at 73% as the region prepares for the cooler autumn months. Overall, the trend reveals a gradual decline in humidity from early spring to the height of summer, when the lowest levels are recorded, creating an inviting atmosphere for outdoor activities as the summer sun arrives.

April Average Humidity in Marathonas

This chart illustrates the average monthly humidity levels in Marathonas, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Marathonas is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%78%76%70%71%61%57%51%58%73%79%81%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Marathonas

As April unfolds in Marathonas, Greece, the UV Index escalates to 8, marking a transition into the very high exposure category. With a burn time of just 15 minutes, sunseekers should take heed as the sun's intensity significantly increases compared to the previous months. This surge from a moderate UV Index of 3 in January to a high of 6 in March signals the onset of brighter days that continue into May, where it peaks at an even more intense 10. It's clear that spring is the precursor to a sun-soaked summer, urging residents and visitors alike to embrace sun safety practices. For detailed insights on UV levels throughout the year, check out Marathonas UV Index.

Maximum UV Index Levels in Marathonas for April

The chart shows the monthly maximum UV Index (UVI) for Marathonas in April, 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. In April, the maximum UV index in Marathonas typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101010108743
Data source: Marathonas April 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.

April Sunshine in Marathonas

April in Marathonas, Greece, is a true harbinger of spring, with 344 hours of sunshine illuminating the landscape. This month showcases a delightful increase in daylight, a trend that begins to take shape in March with 326 hours and continues its ascent towards the summer months. As April transitions into May, sunshine peaks at 397 hours, hinting at the vibrant days to come. The gradual rise in hours not only boosts the region's natural beauty but also sets the stage for outdoor enthusiasts and sun-seekers alike. With each passing month, from the relatively muted January sunlight of 192 hours to the exuberant warmth of July's 426 hours, the evolution of Marathonas's sunshine serves as a vibrant reminder of the Mediterranean's enchanting allure.

Monthly Sunshine Duration in Marathonas: April Highlighted

The April sunshine duration represents the total number of hours Marathonas experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec192h248h326h344h397h410h426h397h346h313h259h244h
Data source: Marathonas April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Marathonas During April

As April arrives in Marathonas, Greece, the likelihood of sunny weather stands at 52%, mirroring the slightly breezy conditions of March. This steady percentage indicates that while there are ample opportunities for clear skies, occasional showers can still be expected as the region transitions into spring. Looking ahead, the odds begin to climb noticeably in May, reaching 68% and peaking in the summer months of July and August, where sunny days become nearly guaranteed. Thus, while April offers a balanced mix of sunshine and cloud, it sets the stage for the sunnier days that follow as summer approaches, inviting visitors to enjoy the blossoming scenery and milder temperatures.

Percentage of Sunny Days in April in Marathonas

The chart illustrates the percentage of sunny days in Marathonas throughout the year, with April 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 Marathonas experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec42%53%52%52%68%70%94%93%74%46%34%48%
Data source: Marathonas April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Marathonas in April

As April unfolds in Marathonas, Greece, the days grow noticeably longer, with daylight extending to 13 hours. This month marks a significant leap from March's 11 hours, heralding the vibrant embrace of spring. As the sun lingers in the sky, residents and visitors alike enjoy the perfect conditions for outdoor activities, paving the way for a gradual increase through May and into the summer months. The trend continues into the warmer seasons, where daylight reaches its peak at 14 hours from May through July, before gradually tapering off again in August. This rhythmic cycle not only enhances the natural beauty of the region but also invites a spirited atmosphere as locals bask in the increasing sunlight, transitioning from the shorter, darker days of winter.

Average Daylight Hours in Marathonas for April

The chart illustrates the variation in daylight duration in Marathonas throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 49m10h 45m11h 58m13h 12m14h 14m14h 46m14h 29m13h 34m12h 23m11h 9m10h 5m9h 32m
Data source: Marathonas daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Marathonas

In Marathonas, Greece, the winds of April whisper gently at an average speed of 2.7 m/s (6 mph), notably calmer than the preceding months. This tranquil breeze heralds the transition into summer, as the wind begins to pick up strength in July and September, reaching an enthusiastic 3.4 m/s (8 mph). Following April, the winds slightly dwindle into May and June, settling at 2.6 m/s (6 mph) and 2.2 m/s (5 mph) respectively, hinting at the serene days of early summer. As the year progresses, wind speeds become more robust in the fall months, revealing a cyclical pattern of breeze throughout the year that enhances the picturesque landscape of Marathonas.

Average April Wind Speed in Marathonas

The chart displays monthly wind speed patterns in Marathonas, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.33.33.12.7 m/s2.62.23.43.13.53.53.33.6
Data source: Marathonas April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Marathonas Compares to Other Months

Weather in Marathonas varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Marathonas, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparing the weather between April and January, it’s evident that April experiences significantly milder temperatures, with daily averages around 15°C (59°F) and highs reaching up to 28°C (83°F), while January is much colder, with an average of just 8°C (48°F) and nighttime lows plummeting to -5°C (23°F). Additionally, January sees higher precipitation levels of 75 mm (2.9 in) over approximately 10 days, compared to April's 52 mm (2.0 in) distributed over 6 days. The humidity is also higher in January at 82%, compared to April’s 70%, adding to the chill of the winter month. For further details on January weather in Marathonas, you can visit Marathonas weather in January.

April and February present distinct weather patterns, highlighting the transition from winter to spring. In February, temperatures average around 10°C (51°F), with a minimum of 0°C (33°F) and a maximum of 21°C (70°F). The month experiences more days of precipitation—about 9 days—with a total of 69 mm (2.7 in), accompanied by higher humidity at 78%. In contrast, April sees an increase in temperature, averaging 15°C (59°F), with a minimum of 3°C (38°F) and peaking at 28°C (83°F). Although April has less precipitation, totaling 52 mm (2.0 in) over 6 days, it remains moderately humid at 70%. For a more detailed look at February weather, you can check Marathonas weather in February.

The weather comparison between April and March reveals a noticeable warming trend as spring progresses. In April, temperatures range from a minimum of 3°C (38°F) to a maximum of 28°C (83°F), averaging 15°C (59°F), while March sees lower temperatures with a range from 0°C (31°F) to 24°C (76°F) and an average of 12°C (54°F). Although precipitation is slightly higher in March at 57 mm (2.2 inches) over 7 days compared to April's 52 mm (2.0 inches) over 6 days, the humidity remains high in both months, with March at 76% and April at 70%. For more detailed information, you can check Marathonas weather in March.

April and May showcase a significant transition in weather patterns. In April, temperatures range from a cool minimum of 3°C (38°F) to a maximum of 28°C (83°F), averaging around 15°C (59°F). The month sees moderate precipitation of 52 mm (2.0 in) spread over six days, with humidity at 70%. In contrast, May experiences warmer conditions with a minimum of 9°C (49°F) and peaks reaching up to 35°C (95°F), averaging about 20°C (69°F). Precipitation decreases notably to 33 mm (1.3 in) over the same six days, while humidity increases slightly to 71%. These changes reflect a shift towards warmer, drier weather as the region progresses into late spring. For more details on the weather, visit Marathonas weather in May.

April and June present quite distinct weather patterns. In April, temperatures range from a minimum of 3°C (38°F) to a maximum of 28°C (83°F), with an average of 15°C (59°F). The month experiences around 52 mm (2.0 in) of precipitation over 6 days, alongside a higher humidity level of 70%. In contrast, June sees much warmer temperatures, with a minimum of 13°C (55°F) and a maximum reaching up to 37°C (99°F), averaging 24°C (76°F). Although June has slightly lower precipitation at 42 mm (1.6 in) over the same number of days, it also benefits from a lower humidity of 61%. For more detailed information on the weather conditions in June, you can visit Marathonas weather in June.

April and July present contrasting weather patterns. In April, temperatures range from a cool minimum of 3°C (38°F) to a pleasant average of 15°C (59°F) and can peak at 28°C (83°F). This month experiences around 52 mm (2.0 in) of precipitation over approximately six days, coupled with a humidity level of 70%, giving it a fresh, spring-like feel. In contrast, July boasts much warmer temperatures, with minimums starting at 19°C (66°F) and averaging 27°C (81°F), all the way up to sweltering highs of 41°C (105°F). Precipitation decreases dramatically to just 19 mm (0.8 in) over four days, and humidity drops to 57%, resulting in a dry and hot summer atmosphere. For more details, check out Marathonas weather in July.

In April, the weather is characterized by cooler temperatures, with a minimum of 3°C (38°F) and an average of 15°C (59°F), reaching a maximum of 28°C (83°F). This month sees about 52 mm (2.0 in) of precipitation over six days, coupled with a high humidity level of 70%. In contrast, August experiences much warmer conditions, with a minimum of 19°C (66°F), an average of 27°C (81°F), and maximum temperatures soaring up to 41°C (106°F). Rainfall is minimal during this month, totaling only 9 mm (0.3 in) across just two days, and humidity drops to 51%. For more detailed information on the climate, visit Marathonas weather in August.

April weather is generally cooler, with average temperatures ranging from a minimum of 3°C (38°F) to a maximum of 28°C (83°F), and a notable humidity level of 70%. This month typically sees around 52 mm (2.0 in) of precipitation over 6 days, making it wetter compared to September. In contrast, September experiences warmer weather, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 36°C (97°F). It is drier as well, with only 23 mm (0.9 in) of precipitation over just 3 days and lower humidity at 58%. For more details on the pleasant conditions in September, check out Marathonas weather in September.

April and October present distinct weather patterns. In April, temperatures range from a cool minimum of 3°C (38°F) to a warmer average of 15°C (59°F), peaking at 28°C (83°F). This month experiences an average precipitation of 52 mm (2.0 in) over about six days, with humidity levels around 70%. Conversely, October tends to be milder with minimum temperatures at 6°C (42°F) and an average of 19°C (66°F), reaching a maximum of 33°C (91°F). Rainfall decreases slightly to 40 mm (1.6 in) over the same number of days, and humidity is slightly higher at 73%. For more details on October conditions, you can visit Marathonas weather in October.

In comparing the weather of April and November, both months exhibit similar average temperatures, hovering around 15°C (59°F). However, April experiences a slightly wider temperature range, with minimums dropping to 3°C (38°F) and maximums reaching up to 28°C (83°F), compared to November's minimum of 4°C (39°F) and maximum of 26°C (79°F). Precipitation levels are slightly higher in November with 57 mm (2.2 in) over 8 days, while April sees 52 mm (2.0 in) spread across 6 days. Additionally, November tends to be more humid, with humidity levels at 79% compared to April's 70%. For more details on November weather, check out Marathonas weather in November.

April and December present contrasting weather patterns. In April, temperatures range from a minimum of 3°C (38°F) to a maximum of 28°C (83°F), with an average of 15°C (59°F). The month sees moderate rainfall of 52 mm (2.0 in) spread over approximately 6 days, and humidity levels around 70%. In contrast, December boasts cooler temperatures with a minimum of 0°C (32°F) and a maximum of 22°C (72°F), averaging at 11°C (52°F). Precipitation is higher, totaling 83 mm (3.3 in) over about 11 days, and humidity increases slightly to 81%. For a more detailed look at the December climate, check out Marathonas weather in December.

Compare Marathonas's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Marathonas

April in Marathonas marks a delightful transition into spring, with temperatures gradually warming up and offering a refreshing break from the chill of winter. Unlike the colder months, this time of year invites more consistent pleasant days, though you might still encounter a few cool evenings. With a moderate level of precipitation, April showcases a blend of sunny spells and the occasional rain, making it unique within the yearly climate cycle. The humidity levels remain comfortable for outdoor activities, ensuring that the landscape bursts into vibrant colors and life. For a deeper dive into the overall climate patterns of Marathonas, check out Marathonas Climate.