Last updated: August 21, 2025
Experience the summer charm of Ermioni, Greece in July, where temperatures reach a maximum of 39°C (103°F) and settle into a pleasant average of 28°C (82°F). Nights cool down to a refreshing minimum of 21°C (70°F), inviting restful evenings under the stars. Although the month sees a modest 8 mm (0.3 in) of rainfall across just two days, the humidity hovers at a comfortable 68%, maintaining the coastal ambience. Whether you’re exploring local beaches or enjoying vibrant sunsets, July in Ermioni promises a delightful Mediterranean escape.
In Ermioni, Greece, July is a month of sweltering warmth, showcasing a dramatic rise in temperatures. The minimum temperature starts at a comfortable 21°C (70°F), quickly escalating to an average of 28°C (82°F), and peaking at a sizzling 39°C (103°F). This makes July one of the hottest months of the year, perfect for sun-seekers and beach lovers alike. Following the trend from earlier summer months, where June's temperatures already reached up to 36°C (96°F), July feels like a culmination of summer’s heat. Visitors can expect long, sun-drenched days ideal for outdoor activities, beach lounging, and enjoying the vibrant atmosphere of this picturesque coastal town. As warm nights follow the sweltering days, July in Ermioni perfectly encapsulates the essence of a delightful Mediterranean summer.
In July, Ermioni, Greece, experiences one of its driest months, with a mere 8 mm (0.3 in) of precipitation spread over just 2 days. This represents a noticeable drop from the wetter months earlier in the year, such as January and February, both receiving over 45 mm of rain. The transition from the spring showers to the summer heat marks July as a month of high sunshine and minimal rain, contributing to the warm, dry climate characteristic of the Greek summer. As the season progresses, the limited rainfall continues into August, setting the stage for a long, sun-soaked stretch ideal for beachgoers and outdoor enthusiasts alike.
In Ermioni, Greece, July marks a notable shift in humidity levels, with the humidity dropping to 68%. This decrease continues a trend observed since June, where a modest yet gradual decline in humidity began, reaching its lowest point of the year. Following the muggy spring months, where humidity peaked at 77% in May, the summer brings more comfortable conditions, with August further reducing humidity to 63%. As the warmth of summer progresses, visitors can enjoy the balmy Mediterranean climate with less moisture in the air, making it an ideal time for outdoor activities and exploration in this picturesque coastal town.
In July, Ermioni, Greece, experiences its peak UV Index of 10, maintaining a very high exposure category that warrants caution for sunbathers and outdoor enthusiasts alike. With a burn time of just 15 minutes, this month is part of a trend that begins in May and continues through August, highlighting the intensity of the sun during these summer months. Notably, the UV Index had shown an upward trajectory from January's moderate level of 3 and reached a significant high in April and May. As summer progresses, visitors should be particularly vigilant, ensuring they take protective measures against potential sunburn. For more detailed insights on UV levels throughout the year, check out Ermioni UV Index.
UV Risk Categories
In Ermioni, Greece, the allure of July shines brightly with an impressive 421 hours of sunshine, marking it as one of the sunniest months of the year. Following a gradual ascent from 210 hours in January, the sunshine hours steadily increase, peaking in the summer. As spring gives way to summer, you can feel the vibrant energy of May and June, which also enjoy significant sunshine, tallying 399 and 409 hours, respectively. However, it’s in July that the sun truly takes center stage, offering the perfect backdrop for beach days and outdoor adventures. The trend shifts slightly in August, where sunshine dips to 394 hours, indicating the slow transition towards autumn. As the months progress, September through October still provide ample light but with fewer hours, suggesting the unhurried farewell of summer.
In Ermioni, Greece, July marks a peak in sunshine, with an impressive 94% chance of sunny weather, making it one of the sunniest months of the year. This trend of increasing sunshine begins in the earlier months, as the chances rise from 49% in January to 76% in June, showcasing a steady climb towards summer. Following July, August takes the lead with an even higher 96%, but the sun remains a strong contender into September at 77%. This progression not only highlights the vibrant summer allure of Ermioni but also sets the stage for sun-seekers to bask in practically guaranteed sunshine during their July getaway.
In July, Ermioni, Greece enjoys a generous 14 hours of daylight, maintaining the peak brightness established in the preceding month of June. This consistent duration mirrors the vibrant energy of summer, where long, sunlit days invite exploration and leisure along the picturesque coastline. As the year progresses from January's brief 9 hours to the height of midsummer, daylight begins to gradually taper off into August, descending to 13 hours. This trend underscores the fleeting nature of summer sunlight, making July a perfect month for travelers to bask in the abundance of natural light before the days slowly wane into autumn.
In July, the winds in Ermioni, Greece, pick up slightly, averaging 2.8 m/s (6 mph), which is a refreshing change from the gentle breezes of earlier summer months. This increase marks a subtle recovery from June's calm, where the winds dipped to their lowest point of the year at 1.9 m/s (4 mph). As the island transitions into August, we see another slight decrease in wind speed, settling at 2.6 m/s (6 mph), indicating a pattern of mild winds through the heart of summer. Overall, the July winds maintain a pleasant balance, adding a gentle whisper to the warm Mediterranean air that perfectly complements the vibrant atmosphere of summer days by the sea.
Weather in Ermioni varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Ermioni, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparison to July, January presents a stark contrast in weather. While July boasts warm temperatures with a minimum of 21°C (70°F) and a scorching maximum reaching 39°C (103°F), January's temperatures are much cooler, with a minimum of just 1°C (34°F) and a maximum of 21°C (70°F). Additionally, January experiences significantly higher precipitation, averaging 46 mm (1.8 in) over 8 days, compared to July's mere 8 mm (0.3 in) over just 2 days. Despite January’s increased humidity level of 76%, it remains lower than the summer’s average of 68%. For a detailed look at January weather patterns, you can visit Ermioni weather in January.
In July, the weather is characterized by warm temperatures, with averages reaching 28°C (82°F) and maximums soaring up to 39°C (103°F). The month experiences minimal precipitation, averaging only 8 mm (0.3 in) across just 2 days, and humidity levels are around 68%. In stark contrast, February brings significantly cooler temperatures, with averages of 12°C (54°F) and maximums peaking at 19°C (66°F). This month is much wetter, receiving approximately 45 mm (1.8 in) of rainfall over 6 days, coupled with slightly higher humidity at 75%. For more details on February weather, visit Ermioni weather in February.
In comparing the weather between July and March, it's clear that July boasts significantly warmer temperatures, with averages around 28°C (82°F) and peak highs reaching up to 39°C (103°F), while March experiences much cooler temperatures, averaging only 13°C (55°F) and maxing out at 22°C (72°F). Additionally, March has higher precipitation levels at 33 mm (1.3 in) over 4 days, compared to July's drier conditions with only 8 mm (0.3 in) of rain across just 2 days. The humidity is also slightly higher in March at 74%, compared to 68% in July. For more detailed information, you can explore Ermioni weather in March.
In comparing the weather of July and April, we see a stark contrast in temperatures and precipitation levels. July boasts a warm climate with minimum temperatures around 21°C (70°F) and an average high of 28°C (82°F), peaking at a scorching 39°C (103°F). In contrast, April's temperatures are much cooler, featuring a minimum of 8°C (47°F) and an average high of 25°C (77°F). Precipitation also differs significantly; July experiences only 8 mm (0.3 in) of rain over just 2 days, while April sees a total of 30 mm (1.2 in) spread out over 5 days, contributing to a slightly higher humidity level of 75%, compared to July's 68%. For more detailed information, you can check out Ermioni weather in April.
When comparing the weather in July and May, July stands out with significantly higher temperatures, featuring a minimum of 21°C (70°F) and an average of 28°C (82°F), reaching a maximum of 39°C (103°F). In contrast, May offers cooler conditions with temperatures ranging from a minimum of 12°C (54°F), an average of 20°C (68°F), to a maximum of 31°C (87°F). July experiences less precipitation, with only 8 mm (0.3 in) over 2 days, while May sees more rainfall at 16 mm (0.6 in) over 3 days. Additionally, humidity levels are slightly higher in May at 77%, compared to 68% in July. For a more detailed look at May's weather, you can check Ermioni weather in May.
In comparison to June, July experiences significantly warmer temperatures, with a minimum of 21°C (70°F) and an average of 28°C (82°F), compared to June's minimum of 15°C (59°F) and average of 24°C (76°F). The maximum temperature in July can reach as high as 39°C (103°F), while June peaks at 36°C (96°F). Additionally, July is drier, with only 8 mm (0.3 in) of precipitation over 2 days, in contrast to June's 21 mm (0.8 in) over 4 days. Humidity levels are slightly lower in July at 68% compared to June's 71%. For more details on June weather, visit Ermioni weather in June.
In comparing the weather of July and August, both months exhibit warm temperatures, with July having a slightly broader range. July's minimum temperature is 21°C (70°F), while August starts at a minimum of 22°C (72°F) and maintains a similar average temperature of 28°C (82°F in July vs. 83°F in August). The maximum temperature in July reaches 39°C (103°F), just surpassing August's peak of 38°C (101°F). Precipitation is sparse in both months, with July receiving 8 mm over 2 days and August slightly higher at 9 mm but only over 1 day, contributing to a lower humidity level of 63% in August compared to 68% in July. For more detailed information, you can check Ermioni weather in August.
July is generally hotter than September, with temperatures ranging from a minimum of 21°C (70°F) to a peak of 39°C (103°F), while September offers milder conditions with a minimum of 17°C (63°F) and a maximum of 34°C (93°F). Additionally, July experiences lower precipitation levels, averaging just 8 mm (0.3 in) over 2 days, compared to September's 36 mm (1.4 in) spread over 3 days. Humidity levels remain fairly similar, with July at 68% and September slightly lower at 65%. For a more detailed insight into the weather patterns, you can check Ermioni weather in September.
In July, the weather is characterized by significantly higher temperatures, with averages soaring to around 28°C (82°F) and maximums reaching up to 39°C (103°F). Despite the heat, July experiences relatively low precipitation, with only about 8 mm (0.3 in) falling over just 2 days, and humidity levels averaging around 68%. In contrast, October brings a noticeable drop in temperatures, with averages hovering around 21°C (69°F) and maximums peaking at 30°C (86°F). This month experiences more rainfall, accumulating about 30 mm (1.2 in) over 4 days, and slightly higher humidity at 72%. For a detailed look at what to expect, check out Ermioni weather in October.
In July, the weather is characterized by warm temperatures, with a minimum of 21°C (70°F) and an average of 28°C (82°F), reaching a maximum of 39°C (103°F). The month sees low precipitation levels of only 8 mm (0.3 in) over about 2 days, coupled with a humidity rate of 68%, creating a hot and relatively dry atmosphere.
In contrast, November experiences much cooler conditions, with temperatures ranging from a minimum of 10°C (51°F) to an average of 17°C (63°F), and a maximum of 24°C (76°F). The month is significantly wetter, with total precipitation of 45 mm (1.8 in) spread over roughly 7 days, and a higher humidity of 75%, leading to a more damp and mild climate. For more detailed insights, see Ermioni weather in November.
In July, temperatures soar in Ermioni with a minimum of 21°C (70°F) and an average high of 28°C (82°F), reaching up to a scorching 39°C (103°F). The summer month is relatively dry, with only 8 mm (0.3 in) of precipitation over just 2 days, and humidity sits at a comfortable 68%. In contrast, December brings much cooler weather, with temperatures ranging from a brisk minimum of 6°C (43°F) to an average of 13°C (56°F) and a maximum of 20°C (69°F). This winter month sees significantly more rainfall, totaling 49 mm (1.9 in) over 8 days, and slightly higher humidity at 76%. For those interested in more details, you can explore Ermioni weather in December.
July in Ermioni presents a striking contrast to the cooler months, characterized by warm temperatures and lower precipitation. With the average temperature soaring to a balmy 28°C (82°F), and peaks reaching a scorching 39°C (103°F), this month invites sun-seekers and beach lovers to bask in its warmth. The humidity at 68% adds to the tropical feel, though the minimal rainfall—just 8 mm over two days—keeps the atmosphere primarily dry and perfect for outdoor adventures. For those considering a visit, this vibrant weather means longer days filled with sunshine, making July one of the most attractive times to experience the charm of Ermioni. For more detailed insights on what to expect, check out the Ermioni Climate.