March Weather in Athens, Greece

Last updated: August 21, 2025

In March, Athens, Greece experiences a refreshing transition into spring, with maximum temperatures reaching up to 23°C (74°F) and an average of 12°C (54°F). While the weather can be quite pleasant, it’s not without its quirks, as temperatures can dip to a chilly 0°C (32°F) at night. This month typically sees 39 mm (1.5 in) of precipitation spread over about 5 days, accompanied by a humidity level of 74% that adds a touch of moisture to the air. Visitors can expect a mix of sunny days and occasional showers, making March a delightful time to explore the historical vibrancy of Athens.

March Temperature in Athens

As March arrives in Athens, the city begins to shake off the chill of winter, welcoming a gradual warming trend. With temperatures ranging from a minimum of 0°C (32°F) to a maximum of 23°C (74°F), the average climbs to a comfortable 12°C (54°F), hinting at the arrival of spring. This month serves as a delightful segue between the cooler months of January and February, each characterized by lower averages around 9°C (48°F) and 10°C (51°F) respectively. Compared to winter, March showcases a notable increase in warmth, allowing residents and visitors alike to enjoy the blooming landscapes as days grow longer and the sun shines brighter. The stage is set for April's warmer embrace, but for now, March offers a refreshing taste of the pleasant weather to come.

March Weather in Athens: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Athens, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Athens, March 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).
JanFebMarAprMayJunJulAugSepOctNovDec485154606977838376665952
Data source: Temperature data for Athens 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.

March Precipitation in Athens

In March, Athens experiences a notable decline in precipitation, with only 39 mm (1.5 in) falling over just 5 days. This marks a shift from the wetter months of January and February, which saw more frequent rainfall, making March feel relatively drier as spring approaches. The mild and intermittent showers provide a refreshing reprieve, preparing the city for the warmer and drier days ahead. Following this trend, April brings a slight increase to 42 mm (1.6 in) on par with March's frequency of rainy days, but as we move towards the summer months, rainfall dwindles significantly, with May seeing just 23 mm (0.9 in). This pattern showcases Athens' characteristic transition from winter's wetness to the arid summer climate.

March Precipitation Trends in Athens

The chart displays monthly precipitation patterns in Athens, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Athens, March typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec5748394223339417304866
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Athens

In March, Athens experiences a slight dip in humidity, settling at 74%, creating a refreshing shift from the heavier moisture of winter months. This gradual decrease hints at the approaching warmth of spring, as the city transitions from the 76% humidity of January to the milder levels typical of the season. Following March, humidity levels begin to rise again in April, reaching 75%, but overall, the trend shows a pattern of decreasing humidity as summer approaches, with the lowest figures recorded in August. This makes March an ideal time to enjoy the city's outdoor attractions, as the comfortable humidity pairs beautifully with the emerging spring temperatures.

March Average Humidity in Athens

This chart illustrates the average monthly humidity levels in Athens, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Athens is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%74%75%77%72%68%63%65%72%75%76%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Athens

As March arrives in Athens, Greece, the UV Index sees a notable rise to 6, signaling a shift to a high exposure category. With a burn time of only 25 minutes, it's essential for residents and visitors alike to take extra precautions when enjoying the increasingly sunny days. This growth in UV intensity follows the gradual uptick from January's moderate levels, highlighting the onset of spring and preparing us for the much more intense rays that will come in April and May. As the temperatures warm up, awareness of sun safety becomes paramount. For detailed UV Index forecasts and safety tips, check out Athens UV Index.

Maximum UV Index Levels in Athens for March

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

March Sunshine in Athens

March in Athens, Greece, heralds a significant surge in sunshine, with 328 hours illuminating the city. This increase from the previous months not only marks the arrival of spring but also sets the stage for the sunny days ahead. Following a trend of escalating daylight, the transition into April brings even more sunshine—as 346 hours await, hinting at the approaching warmth of summer. As the season progresses, the hours of sunshine will peak in July at 423 hours, highlighting Athens as a prime destination for sun-seekers. This steady climb in sunshine hours reflects the city's vibrant atmosphere, inviting both locals and visitors to bask in its radiant beauty during the spring and summer months.

Monthly Sunshine Duration in Athens: March Highlighted

The March sunshine duration represents the total number of hours Athens experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec200h252h328h346h398h409h423h396h346h313h261h250h
Data source: Athens March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Athens During March

In March, Athens enjoys a 57% chance of sunny weather, continuing the trend of increasing sunshine that begins in winter. After a somewhat cloudy February with a 58% likelihood, March offers a slight dip, indicating a more variable climate as winter transitions into spring. This fluctuation is typical as the city prepares for the sunnier days ahead, culminating in the peak summer months of July and August, where chances soar to 94% and 95%, respectively. Thus, while March may not guarantee constant blue skies, it hints at the beautiful weather to come, making it an inviting time for outdoor exploration in Greece's vibrant capital.

Percentage of Sunny Days in March in Athens

The chart illustrates the percentage of sunny days in Athens throughout the year, with March 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 Athens experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%58%57%55%70%71%94%95%77%57%40%51%
Data source: Athens March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Athens in March

As March unfolds in Athens, Greece, the days begin to lengthen, bringing with them a refreshing burst of daylight. With 11 hours of sunlight, March marks a noticeable increase from February's 10 hours, signaling the transition into spring. This upward trend continues into April, where daylight stretches to 13 hours, creating a vibrant atmosphere that encourages outdoor activities and social gatherings. The gradual extension of daylight not only brightens the scenery but also invigorates the spirit, setting the stage for the sun-drenched months ahead. As the world wakes from winter's slumber, Athenians can revel in the longer days that invite exploration and enjoyment of their beautiful city.

Average Daylight Hours in Athens for March

The chart illustrates the variation in daylight duration in Athens throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 50m10h 46m11h 58m13h 11m14h 14m14h 44m14h 28m13h 33m12h 23m11h 10m10h 6m9h 33m
Data source: Athens daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Athens

In March, Athens experiences a gentle breeze with an average wind speed of 2.9 m/s (6 mph), showing a slight decrease from the preceding winter months. This gradual reduction in wind strength reflects the transition from cool winter to the warming spring, as the average wind speed continues to decline into April. Interestingly, the wind picks up again in July, reaching 3.1 m/s (7 mph), only to fluctuate throughout the rest of the summer and into autumn, hinting at a dynamic seasonal shift. Thus, March symbolizes a calm yet notable pivot in Athens' meteorological rhythm, setting the stage for the balmy days ahead.

Average March Wind Speed in Athens

The chart displays monthly wind speed patterns in Athens, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.23.02.9 m/s2.62.41.83.12.73.03.13.03.5
Data source: Athens March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Athens Compares to Other Months

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

In comparing the weather of March and January, March generally offers milder temperatures, with an average of 12°C (54°F) and a maximum of 23°C (74°F), while January typically experiences cooler averages, around 9°C (48°F), with lows reaching -4°C (25°F). Additionally, March sees slightly less precipitation, with 39 mm (1.5 in) over about 5 days, compared to January's 57 mm (2.2 in) over 7 days. Humidity levels are fairly similar, with March at 74% and January at 76%. For a deeper look at January's climate, check out Athens weather in January.

March generally brings milder temperatures compared to February, with average highs reaching 23°C (74°F) and lows around 0°C (32°F), compared to February's averages of 20°C (68°F) for highs and similar lows. Precipitation decreases slightly in March, totaling 39 mm (1.5 in) over five days, whereas February experiences 48 mm (1.9 in) of rain spread across eight days. Humidity levels remain relatively consistent, with March at 74% and February slightly higher at 75%. For those interested in more detailed information about February's climate, you can check Athens weather in February.

March and April show a noticeable shift in weather patterns. In March, temperatures range from a chilly minimum of 0°C (32°F) to a pleasant maximum of 23°C (74°F), with an average temperature of 12°C (54°F). The month experiences around 39 mm (1.5 in) of precipitation over 5 days, coupled with a humidity level of 74%.

In contrast, April brings warmer conditions, with minimum temperatures rising to 4°C (40°F) and maximum temperatures soaring to 29°C (85°F), resulting in an average of 15°C (60°F). The precipitation increases slightly to 42 mm (1.6 in), still spread across 5 days, while humidity remains at a similar level of 75%. The growth of warmth and brightness in April makes it a more inviting month overall. For more specific details, check out this link: Athens weather in April.

March and May exhibit distinct weather patterns, showcasing the transition from early spring to late spring. In March, temperatures range from a chilly minimum of 0°C (32°F) to a mild maximum of 23°C (74°F), with an average of 12°C (54°F). The month experiences more precipitation, totaling 39 mm (1.5 in) over about 5 days, accompanied by a humidity level of 74%. In contrast, May offers a warmer experience, with temperatures starting at a minimum of 10°C (51°F) and soaring to a maximum of 36°C (97°F), while the average temperature rises to 21°C (70°F). Precipitation decreases to 23 mm (0.9 in) over just 4 days, and humidity slightly increases to 77%. For a more detailed look at the weather during this month, check out Athens weather in May.

In March, Athens experiences a noticeable transition from winter, with temperatures ranging from a chilly minimum of 0°C (32°F) to a comfortable maximum of 23°C (74°F) and an average of 12°C (54°F). The month is characterized by relatively high humidity at 74% and an average of 39 mm (1.5 in) of precipitation over five days. By June, the weather shifts significantly, offering warmer conditions with temperatures that vary from a minimum of 13°C (56°F) to a scorching maximum of 38°C (101°F), and an average temperature of 25°C (77°F). Despite a slight decrease in precipitation to 33 mm (1.3 in) over the same number of rainy days, the humidity in June is slightly lower at 71%. For more details on June weather, you can check this link: Athens weather in June.

March weather in Athens features a cool and gradually warming trend, with temperatures ranging from a chilly 0°C (32°F) at night to a pleasant average of 12°C (54°F) during the day, peaking at 23°C (74°F). This month typically sees about 39 mm (1.5 in) of precipitation spread over 5 days, accompanied by a relatively high humidity of 74%. In contrast, July brings a dramatic shift, with warmer temperatures that range from a mild 19°C (67°F) at night to a scorching average of 28°C (83°F), and maximums soaring up to 42°C (108°F). Rainfall is scarce, with just 9 mm (0.4 in) over 2 days and a slightly lower humidity of 68%. For more details on what to expect during July, you can visit Athens weather in July.

March and August present starkly contrasting weather conditions. In March, temperatures range from a chilly minimum of 0°C (32°F) to a pleasant maximum of 23°C (74°F), with an average of 12°C (54°F). This month sees moderate rainfall, totaling 39 mm (1.5 in) over about five days, and humidity levels remain relatively high at 74%.

In contrast, August boasts much warmer temperatures, with a minimum of 19°C (66°F) and soaring maximums that can reach up to 43°C (109°F), averaging around 28°C (83°F). August is also notably dry, with just 4 mm (0.2 in) of precipitation and no rainy days, coupled with lower humidity levels at 63%. For more details on weather specifics, check out Athens weather in August.

March and September present notably different weather patterns. In March, temperatures range from a chilly 0°C (32°F) at night to a mild 23°C (74°F) during the day, with an average temperature of 12°C (54°F). The month experiences about 39 mm (1.5 in) of precipitation over approximately 5 days, while humidity remains relatively high at 74%. In contrast, September boasts warmer conditions, with temperatures starting at a comfortable minimum of 13°C (55°F) and reaching a peak of 37°C (98°F), leading to an average of 24°C (76°F). Additionally, September enjoys less rainfall, totaling only 17 mm (0.7 in) over just 2 days, and has a lower humidity level of 65%. For more details, check out Athens weather in September.

March and October present distinctly different weather patterns. In March, temperatures range from a chilly 0°C (32°F) to a comfortable 23°C (74°F), with an average of 12°C (54°F), while October enjoys warmer conditions with minimums of 7°C (45°F) and maximums reaching up to 31°C (89°F), averaging 19°C (66°F). Precipitation in March is slightly higher at 39 mm (1.5 in) over 5 days compared to October's 30 mm (1.2 in) spread across 4 days. Both months maintain a similar humidity level, with March at 74% and October at 72%. For more detailed insights, check out Athens weather in October.

March and November present distinct weather characteristics. In March, temperatures range from a brisk 0°C (32°F) at night to a pleasant 23°C (74°F) during the day, with an average of 12°C (54°F). Precipitation is typically moderate, averaging 39 mm (1.5 in) about five days throughout the month, and humidity levels hover around 74%. In contrast, November features milder nighttime lows of 4°C (39°F) and daytime highs reaching 25°C (78°F), with an average temperature of 15°C (59°F). Precipitation increases to 48 mm (1.9 in) over approximately seven days, with humidity slightly rising to 75%. For more detailed information, check Athens weather in November.

In comparing the weather of March and December, both months exhibit relatively mild temperatures, but with slight variations. In March, temperatures range from a minimum of 0°C (32°F) to a maximum of 23°C (74°F), averaging around 12°C (54°F). December, on the other hand, sees a minimum of 1°C (34°F) and a maximum of 21°C (70°F), with an average close to 11°C (53°F). Precipitation levels are also notable; March experiences 39 mm (1.5 in) over approximately 5 days, while December sees increased rainfall of 66 mm (2.6 in) spread across 9 days. Humidity levels remain comparable, with March at 74% and December slightly higher at 76%. For those interested in a more detailed look into December weather, you can visit Athens weather in December.

Compare Athens's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Athens

As March unfolds in Athens, the weather begins to show signs of transition. With temperatures gradually warming, reaching a pleasant maximum of 23°C (74°F), this month offers a delightful blend of the remnants of winter and the onset of spring. Unlike the chill of February, March experiences more daylight and a slight increase in humidity, hovering around 74%—making it a refreshing time to explore the city. Although rainfall is still present, with approximately 39 mm over just five days, it pales in comparison to the summer months' heat and dryness. For those planning a visit, March provides a unique opportunity to experience Athens at a temperate and inviting pace. To learn more about how Athens’ climate evolves throughout the year, visit Athens Climate.