Last updated: August 21, 2025
In July, Marathonas, Greece, experiences a warm and inviting climate, with maximum temperatures soaring up to a sweltering 41°C (105°F). The average temperature hovers around a comfortable 27°C (81°F), providing ideal conditions for summer activities. While minimum nightly temperatures dip to a pleasant 19°C (66°F), the region usually sees only about 19 mm (0.8 in) of precipitation across 4 days, ensuring that rain is rarely an interruption. With a humidity level of 57%, the weather strikes a balance between warmth and comfort, making July a perfect month to explore the stunning landscapes and rich history of this beautiful locale.
In Marathonas, Greece, July marks the peak of summer with temperatures soaring to impressive heights. The month opens with a minimum of 19°C (66°F), but quickly rises to an average temperature of 27°C (81°F), making it the perfect time for sun-seekers. Daily highs reach a sizzling 41°C (105°F), a clear indicator that this coastal paradise is experiencing some serious summer heat. The warm weather trend transitions smoothly from the preceding months, notably from June, when the maximum was already high at 37°C (99°F). In July, the warmth invites both locals and tourists to enjoy outdoor activities, bask in the sun, and savor the stunning Mediterranean landscape, while the balmy evenings create a delightful atmosphere for dining al fresco. The consistent heat through July sets the tone for a quintessential Greek summer experience.
In Marathonas, Greece, July marks a significant shift in precipitation, experiencing a sharp decline with only 19 mm (0.8 in) of rain across just 4 days. This pattern highlights the dry embrace of summer, contrasting dramatically with the earlier months where rainfall was more abundant. As the warm weather unfolds, July joins August as one of the driest months, with minimal precipitation recorded. This dry spell not only sets the stage for sun-soaked days but also points to a trend where the early summer months transition from the refreshing showers of spring to dry, balmy days perfect for outdoor adventures.
In Marathonas, Greece, July marks a significant shift in humidity levels, with an average of 57%, the lowest of the year. This decline follows a gradual decrease from 82% in January to 61% in June, demonstrating a clear transition into the drier summer months. As the temperature rises, the air becomes less saturated, ushering in a more comfortable climate perfect for outdoor activities. Interestingly, this trend continues into August, where humidity further drops to 51%. However, the humidity begins to creep back up in September, rising to 58%, a reminder that the region’s coastal climate is always in gentle flux, balancing between humidity and warmth throughout the year.
In July, Marathonas, Greece, experiences a consistent UV Index of 10, placing it in the very high exposure category with a swift burn time of just 15 minutes. This trend of heightened UV levels continues from May through August, revealing a peak summer intensity that demands attention for sun safety. As you embrace the sun-soaked days of summer, be mindful of protective measures and limit direct sun exposure to avoid burns. After July, the UV Index gradually decreases to 8 in September before continuing to decline through the autumn months. For detailed insights, visit Marathonas UV Index.
UV Risk Categories
In July, Marathonas, Greece, basks in an impressive 426 hours of sunshine, marking it as the sunniest month of the year. This radiant peak follows a gradual increase in sunlight from the beginning of the year, where January starts with just 192 hours. As spring blooms into summer, the days lengthen, with a notable leap in hours from 410 in June to July's brilliance. The trend reveals a consistent rise from the colder months, reaching a vibrant climax in this summer month, before tapering off into August. As the sunlight begins to recede slightly to 397 hours in August, the beautiful Mediterranean climate continues to cast a warm glow over the stunning landscapes of Marathonas.
In Marathonas, Greece, July boasts a remarkable 94% chance of sunny weather, making it one of the best months to enjoy the outdoors. This high likelihood of sunshine is a continuation of the upward trend seen from the earlier months, with the chances gradually rising from 42% in January to 70% in June. Following July, August maintains a similarly impressive 93% chance of sunny skies, ensuring that summer in this coastal paradise is characterized by plenty of warm, sunlit days. As we transition into fall, the likelihood of sunny weather takes a dip, with September still holding a favorable 74%. Overall, July stands out as a prime time for sun-seekers in Marathonas, inviting visitors to bask in its glorious radiance.
In Marathonas, Greece, July shines as a peak of daylight enjoyment, offering 14 hours of sun-drenched bliss. This month maintains the abundant light that begins in May and June, before gently tapering off in August. The steady increase from 9 hours in January to July’s height highlights a vibrant seasonal rhythm, welcoming longer days as winter retreats. As summer progresses, daylight gradually decreases, creating a beautiful arc that invites residents and visitors alike to revel in the sun-soaked warmth of summer activities, before the days start to shorten once more.
In Marathonas, Greece, the winds of July present a refreshing contrast to the calmer breezes of the earlier summer months. With an average wind speed of 3.4 m/s (8 mph), July marks a slight uptick from June's gentle 2.2 m/s (5 mph), making it one of the more blustery times of the year. This increase continues into August, where the winds remain steady at 3.1 m/s (7 mph). Notably, as summer transitions into autumn, the wind speeds rise yet again in September and October to 3.5 m/s (8 mph), signaling a dynamic shift in the weather patterns of Marathonas. Overall, July stands out as a month that not only celebrates the warmth of summer but also embraces a lively spirit through its invigorating winds.
Weather in Marathonas varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Marathonas, focusing on differences in temperature, rainfall, humidity, and UV levels.
In July, the weather in Marathonas is characterized by warm temperatures, with a minimum of 19°C (66°F) and an average of 27°C (81°F), occasionally reaching highs of 41°C (105°F). The month sees limited rainfall, with just 19 mm (0.8 in) spread over approximately 4 days and an average humidity of 57%.
In stark contrast, January presents a much cooler and wetter climate. Temperatures dip significantly, ranging from a minimum of -5°C (23°F) to a maximum of 23°C (73°F), with an average of 8°C (48°F). Precipitation is more frequent, totaling 75 mm (2.9 in) over about 10 days, accompanied by higher humidity levels at 82%. For more detailed information, check out Marathonas weather in January.
When comparing the weather in July and February, a stark contrast emerges. July boasts warmer temperatures with a minimum of 19°C (66°F), averaging around 27°C (81°F), and reaching highs of 41°C (105°F). The month experiences relatively low precipitation of 19 mm (0.8 in) over just 4 days and maintains a moderate humidity level of 57%. In contrast, February presents a cooler climate, starting with a minimum temperature of 0°C (33°F) and averaging only 10°C (51°F), with a maximum of 21°C (70°F). This month sees significantly higher rainfall at 69 mm (2.7 in) across 9 days, accompanied by a higher humidity of 78%. For more detailed information, you can check out Marathonas weather in February.
July and March present a stark contrast in weather conditions. In July, temperatures soar with a minimum of 19°C (66°F), averaging 27°C (81°F) and peaking at a scorching 41°C (105°F). The month experiences relatively low precipitation of 19 mm (0.8 in) over just 4 days, accompanied by a moderate humidity level of 57%. Conversely, March showcases cooler temperatures, with lows of 0°C (31°F), an average of 12°C (54°F), and highs reaching only 24°C (76°F). Additionally, it sees more rainfall, totaling 57 mm (2.2 in) spread over 7 days, and higher humidity at 76%. For more details about the climate during this month, you can check Marathonas weather in March.
In comparing the weather of July and April, it is evident that July is significantly warmer. While April sees temperatures ranging from a chilly minimum of 3°C (38°F) to a mild maximum of 28°C (83°F), July's temperatures soar, with a minimum of 19°C (66°F) and a maximum that can reach as high as 41°C (105°F). Additionally, July experiences much less precipitation, averaging only 19 mm (0.8 in) over 4 days, compared to April's wetter climate with 52 mm (2.0 in) across 6 days. Humidity levels also differ, with April being more humid at 70% compared to July's 57%. For more detailed information, you can refer to Marathonas weather in April.
July and May present contrasting weather patterns. In July, temperatures soar significantly higher, with a minimum of 19°C (66°F) and an average of 27°C (81°F), peaking at a maximum of 41°C (105°F). In contrast, May enjoys milder temperatures, starting at a minimum of 9°C (49°F), averaging 20°C (69°F), and reaching a maximum of 35°C (95°F). While July experiences less rainfall with only 19 mm (0.8 in) over 4 days, May sees more precipitation totaling 33 mm (1.3 in) across 6 days. Additionally, the humidity is higher in May at 71%, compared to July's 57%. For more details on May weather, visit Marathonas weather in May.
In comparing the weather between June and July, July presents a notably warmer climate, with average temperatures rising to 27°C (81°F) compared to June's average of 24°C (76°F). The maximum temperatures also escalate significantly, soaring up to 41°C (105°F) in July, whereas June peaks at a cooler 37°C (99°F). However, July experiences less precipitation, with only 19 mm (0.8 in) over 4 days, in contrast to June's 42 mm (1.6 in) over 6 days. Humidity levels remain relatively similar, with July at 57% and June at 61%. For a closer look at the typical weather patterns, you can refer to Marathonas weather in June.
In July, the weather features a range of temperatures with a minimum of 19°C (66°F), an average of 27°C (81°F), and a maximum that reaches up to 41°C (105°F). The month experiences some precipitation, totaling 19 mm (0.8 in) over 4 days, with humidity levels at 57%. In contrast, August maintains the same minimum and average temperatures but sees a slightly higher maximum of 41°C (106°F). Precipitation reduces significantly to 9 mm (0.3 in) over just 2 days, and humidity decreases to 51%. For more detailed information, you can check Marathonas weather in August.
In July, the weather is typically hotter, with temperatures ranging from a minimum of 19°C (66°F) to a scorching maximum of 41°C (105°F), and an average temperature of 27°C (81°F). The month experiences relatively low precipitation of 19 mm (0.8 in) over four days, with humidity levels around 57%. In contrast, September brings a noticeable drop in temperatures, with a minimum of 13°C (56°F) and a maximum of 36°C (97°F), averaging 24°C (75°F). While slightly wetter with 23 mm (0.9 in) of rainfall over three days, September maintains a similar humidity level of 58%. The cooler temperatures and slight increase in rainfall make September a more comfortable month for outdoor activities. For more details about the weather during this month, visit Marathonas weather in September.
July and October present strikingly different weather patterns. In July, temperatures soar with a minimum of 19°C (66°F) and can reach up to a sweltering maximum of 41°C (105°F), while the average temperature sits at a warm 27°C (81°F). Rainfall is minimal, with only 19 mm (0.8 in) over about 4 days and a humidity level of 57%. In contrast, October experiences a cooler climate, with temperatures ranging from a minimum of 6°C (42°F) to a maximum of 33°C (91°F), averaging 19°C (66°F). The month sees increased rainfall with 40 mm (1.6 in) across 6 days and higher humidity at 73%. For more detailed information about the weather in October, you can visit Marathonas weather in October.
July and November present stark contrasts in weather. In July, temperatures soar with a minimum of 19°C (66°F) and an average of 27°C (81°F), peaking at a scorching 41°C (105°F). Precipitation is minimal, averaging only 19 mm (0.8 in) over four days, coupled with a relatively comfortable humidity of 57%. In contrast, November sees much cooler temperatures, with a minimum of 4°C (39°F) and an average of 15°C (59°F), peaking at a mild 26°C (79°F). Precipitation increases significantly, averaging 57 mm (2.2 in) over eight days, and humidity rises to 79%. These differences highlight the sharp transition from summer's heat in July to the cooler and wetter conditions of November. For more information, check out Marathonas weather in November.
The weather in July and December presents a stark contrast. July is characterized by warm temperatures, with averages around 27°C (81°F) and maximums reaching up to 41°C (105°F), accompanied by relatively low precipitation of just 19 mm over four days and a humidity level of 57%. In contrast, December brings much cooler conditions, with temperatures ranging from a chilly minimum of 0°C (32°F) to a maximum of 22°C (72°F). This month experiences significantly higher rainfall, totaling 83 mm over 11 days, and increased humidity at 81%. For more detailed insights into December weather, you can check Marathonas weather in December.
In July, Marathonas experiences a distinct departure from the milder weather of previous months, characterized by sizzling temperatures that can soar to a maximum of 41°C (105°F) while maintaining an average of 27°C (81°F). The humidity hovers around 57%, contributing to a warm and sometimes uncomfortable atmosphere. While rainfall is sparse, with only about 19 mm over four days, the overall dry conditions emphasize the heat of the season. For those planning to visit, being prepared for the sun's intensity and the occasional shower will ensure an enjoyable experience. To learn more about what to expect throughout the year, check out Marathonas Climate.