Last updated: August 21, 2025
Experience the enchanting October weather in Chalki, Greece, where daytime temperatures can reach a pleasant 26°C (79°F), while the average settles around 22°C (72°F). As evenings cool down to a comfortable 16°C (62°F), this month invites cozy gatherings and serene strolls along the coastline. Expect a moderate rainfall of approximately 25 mm (1.0 in) over just four days, contributing to the island's lush landscape. With a humidity level of around 76%, the air carries a refreshing crispness, perfect for exploring the charming villages and stunning vistas that Chalki has to offer.
In October, Chalki, Greece, showcases a delightful transition from the warm summer months to the cooler autumn air. With minimum temperatures averaging around 16°C (62°F) and peaking at 26°C (79°F), visitors can still bask in the pleasant warmth of early fall. The average temperature settles comfortably at 22°C (72°F), making it an ideal time for outdoor activities, whether it's exploring the picturesque landscapes or enjoying the local cuisine al fresco. As the month progresses, the mild temperatures signal a shift, hinting at the arrival of winter, yet October remains a charming blend of warmth and the crispness of autumn—perfect for those looking to escape the chill of more northern latitudes.
In October, Chalki experiences a moderate uptick in precipitation, with an average of 25 mm (1.0 in) of rainfall spread over approximately four days. This is a notable increase compared to the preceding months, where minimal rainfall was recorded, particularly during the dry summer of July and August. As temperatures begin to cool, the island transitions from the parched weeks of summer to a more balanced autumn climate. October's rainfall marks the onset of a wetter season, paving the way for the heavier precipitation expected in the winter months of November and December, which can yield more significant amounts, averaging 68 mm (2.7 in) and 135 mm (5.3 in) respectively. This gradual shift highlights Chalki's changing weather patterns as it moves from drought-like conditions to a moist, rejuvenating autumn.
In October, Chalki, Greece experiences a moderate humidity level of 76%, continuing the trend of relatively stable moisture levels throughout the year. While the island sees a peak in humidity during the warmer months of May (81%) and a gradual decrease towards the summer's end—August witnessing the lowest average at 66%—October's figures reflect the seasonal shift back to milder conditions. Interestingly, humidity levels remain consistent near 77% in the surrounding months of January to April and again from November to December. This creates a comfortable atmosphere, making October a pleasant time to explore the natural beauty of Chalki as the air remains refreshingly crisp yet not overly dry.
In October, Chalki, Greece experiences a UV Index of 7, categorized as high, suggesting that while the sun is still strong, it's not at its peak like in the summer months. The recommended burn time is 25 minutes, a significant increase from the extreme levels seen in June and July. This month marks a gradual decline in UV exposure, transitioning from the intense summer sun, which reaches an extreme index of 11 in June, down to a more manageable level. As autumn approaches, it's essential to remain mindful of sun protection, especially during midday hours. For more details on UV levels throughout the year, visit Chalki UV Index.
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In October, Chalki, Greece, enjoys a delightful 326 hours of sunshine, marking a graceful transition as summer wanes. The month showcases a slight dip from the vibrant August highs of 396 hours, yet maintains a generous brightness that invites exploration of the island's captivating landscapes. Following the peak summer months, where daylight reaches its zenith, October's sun still bathes the surroundings, allowing visitors to relish in the moderate warmth and stunning views. As the year progresses into the cooler months, the island holds onto a respectable amount of sunlight, making it an ideal time for those seeking both tranquility and beauty under the remaining rays of the season.
As October arrives in Chalki, Greece, the likelihood of sunny weather remains quite favorable, with a 79% chance of sun illuminating the landscape. This month marks a delightful transition, as the summer’s almost constant sunshine begins to wane yet still offers ample sunny days. Compared to the peak summer months like July and August, where sunshine likelihood soars to 98% and 99%, October provides a pleasant balance—enough sunny skies to enjoy outdoor activities while experiencing the mildness of autumn. This trend of declining but still substantial sunshine sets the stage for picturesque fall days, making October a charming time to visit this stunning island.
As the year progresses in Chalki, Greece, the rhythm of daylight transforms beautifully. Starting with 9 hours in January, the days gradually stretch into 10 hours in February and reach their peak around mid-summer with a generous 14 hours from May to July. However, just as summer wanes, the daylight begins to taper off, with a slight decline to 13 hours in August and dropping to 12 hours by September. October sees a gentle reduction to 11 hours, a reminder of the approaching winter months when daylight dips again to 10 hours in November and back to 9 hours by December. This cyclical variation not only showcases the enchanting beauty of Chalki’s seasonal changes but also invites residents and visitors alike to savor each hour of glorious sunshine throughout the year.
As October settles in Chalki, Greece, the island feels a gentle shift in the air, characterized by a noticeable drop in wind speed to an average of 5.9 m/s (13 mph). This transition marks a departure from the more robust breezes of late summer and early fall, which saw average speeds reaching 7.8 m/s (18 mph) in September and 7.9 m/s (18 mph) in August. While the winds calm, they still whisper the promise of the changing seasons, creating a serene backdrop for October's warm days and cool nights. Interestingly, this decrease resembles the trends observed earlier in the year, where a decline in wind speed is evident leading into the winter months; by November, the average settles even lower at 5.3 m/s (12 mph). This pattern invites visitors to enjoy the tranquil environment, perfect for leisurely strolls and contemplating the island's breathtaking vistas.
Weather in Chalki varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Chalki, focusing on differences in temperature, rainfall, humidity, and UV levels.
October features a mild climate with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 26°C (79°F) and an average of 22°C (72°F). It experiences relatively low precipitation of 25 mm (1.0 in) over about four days, while humidity remains comfortably high at 76%. In contrast, January is much cooler, with temperatures minimuming at 5°C (41°F) and peaking at 19°C (66°F), averaging only 14°C (57°F). This month sees significantly more rainfall, totaling 120 mm (4.7 in) across 13 days, and humidity slightly rises to 77%. For more information, you can check out Chalki weather in January.
October and February present significantly different weather patterns. In October, temperatures are milder, with minimums around 16°C (62°F) and average temperatures reaching about 22°C (72°F), peaking at 26°C (79°F). The month experiences moderate rainfall of 25 mm (1.0 in) over approximately 4 days, with humidity remaining steady at 76%. In contrast, February sees much cooler temperatures, with minimums dropping to 6°C (43°F) and averages around 15°C (58°F), while maximums reach only up to 18°C (64°F). This month is also wetter, with precipitation totaling 67 mm (2.6 in) over 8 days, yet humidity stays consistent at 76%. For more detailed information on the February climate, you can visit Chalki weather in February.
The weather in October is generally warmer and more pleasant compared to March, with average daytime temperatures reaching around 22°C (72°F) and highs of 26°C (79°F). In contrast, March experiences cooler temperatures, with an average of 15°C (59°F) and maximums only reaching 18°C (65°F). While both months have similar humidity levels, March tends to be rainier, accumulating 63 mm (2.5 in) of precipitation over about six days, compared to October’s 25 mm (1.0 in) over four days. For more detailed information, you can explore Chalki weather in March.
When comparing the weather in October and April, October generally offers warmer temperatures, with an average of 22°C (72°F) compared to April's average of 17°C (62°F). The minimum temperatures in October are also higher, at 16°C (62°F), while April starts at a cooler 11°C (52°F). Both months experience relatively low precipitation levels, with October receiving 25 mm (1.0 in) over about four days and April seeing slightly less at 21 mm (0.8 in) over three days. Humidity levels are similar, with October at 76% and April at 77%. For a more detailed look at April weather in Chalki, you can visit Chalki weather in April.
In comparing the weather of October and May, both months share similar minimum and maximum temperatures, with October averaging around 22°C (72°F) and May slightly lower at 20°C (68°F). However, October tends to be wetter, receiving about 25 mm (1.0 in) of precipitation over four days, while May is much drier, with just 5 mm (0.2 in) over a single day. Additionally, the humidity is somewhat higher in May at 81%, compared to 76% in October, contributing to a different feel in the air during these months. For more detailed insights on weather patterns during May, you can check Chalki weather in May.
In comparing the weather of October and June, we see some notable differences. October boasts a slightly lower average temperature of 22°C (72°F), with a maximum reaching 26°C (79°F) and a minimum of 16°C (62°F). It also experiences more precipitation, with 25 mm (1.0 in) falling over four days, resulting in a humidity level of 76%. In contrast, June enjoys warmer temperatures, having an average of 23°C (73°F) and peaking at 28°C (82°F), while only experiencing 3 mm (0.1 in) of rain over zero days, leading to a marginally higher humidity of 77%. For more detailed insights, you can check the Chalki weather in June.
When comparing the weather between October and July, it’s clear that July is typically warmer and drier. In July, average temperatures range from a minimum of 22°C (71°F) to a maximum of 30°C (86°F), accompanied by a lack of precipitation. In contrast, October experiences a cooler temperature range with minimums around 16°C (62°F), average highs of 22°C (72°F), and maximums reaching 26°C (79°F). Additionally, October sees about 25 mm (1.0 in) of rain over approximately 4 days, leading to a higher humidity level at 76% compared to July's 71%. For those interested in July temperatures specifically, more details can be found at Chalki weather in July.
October weather presents a noticeable shift compared to August, with cooler temperatures and increased humidity. In October, the minimum temperature dips to 16°C (62°F), while the average is around 22°C (72°F) and the maximum reaches 26°C (79°F). August, on the other hand, boasts warmer conditions, featuring a minimum temperature of 24°C (75°F) and an average of 26°C (79°F), peaking at 31°C (88°F). Moreover, October experiences some precipitation, totaling 25 mm (1.0 in) over four days, while August enjoys completely dry weather with no precipitation at all, making it an ideal month for outdoor activities—more details can be found here: Chalki weather in August.
In comparing the weather between October and September, October tends to be cooler and wetter. The minimum temperature in October is 16°C (62°F), significantly lower than September's minimum of 21°C (70°F). Although the average temperature in October is a comfortable 22°C (72°F), it still falls short of September's warmer average of 25°C (77°F). Furthermore, October experiences a noticeable increase in precipitation, with 25 mm (1.0 in) over four days, while September saw virtually no rain at all, registering only 1 mm over zero days of precipitation. Humidity also rises slightly in October to 76%, compared to 70% in September. For a detailed look at September's weather, you can visit Chalki weather in September.
In October, the weather boasts a mild atmosphere with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 26°C (79°F), averaging at 22°C (72°F). The month sees relatively low precipitation, with only 25 mm (1.0 in) falling over about 4 days and humidity levels hovering around 76%. In contrast, November experiences cooler temperatures, as the minimum dips to 13°C (56°F) and the average drops to 19°C (67°F), while the maximum reaches 24°C (75°F). This month is wetter, with precipitation increasing to 68 mm (2.7 in) over 6 days and maintaining a similar humidity level of 77%. For more details, you can check Chalki weather in November.
October offers a relatively warmer climate, with average temperatures around 22°C (72°F) and maximum highs reaching 26°C (79°F). The month experiences moderate rainfall, with about 25 mm (1.0 in) spread over just four days, leading to a comfortable outdoor environment despite a humidity level of 76%. In contrast, December sees a notable drop in temperature, with averages around 16°C (61°F) and maximums peaking at 20°C (69°F). This month is significantly wetter, receiving approximately 135 mm (5.3 in) of rainfall, spread over 15 days, contributing to a slightly higher humidity of 78%. For more detailed information on the weather in Chalki during December, check out Chalki weather in December.
As October rolls into Chalki, the island experiences a gentle transition from the warmth of summer to the cooler embrace of autumn. With a comfortable average temperature of 22°C (72°F), the days are pleasantly mild, though evenings can dip a bit, offering a refreshing contrast. Unlike the hotter summer months, October brings a slight uptick in humidity at 76%, making the air feel a bit crisper. Rainfall is minimal, averaging 25 mm over just a few days, which adds to the island's charm without overwhelming outdoor plans. For those looking to soak up the captivating beauty of Chalki, October's climate is a delightful balance, inviting exploration of its stunning landscapes and rich culture. For more details on what to expect year-round, visit Chalki Climate.