Last updated: August 21, 2025
In January, Chios, Greece experiences a mild winter, characterized by a maximum temperature reaching 19°C (67°F) and an average of 11°C (53°F). However, temperatures can dip as low as 2°C (35°F), especially during the chilly nights. This month sees significant precipitation, with about 161 mm (6.3 in) of rain spread over 12 days, contributing to a humidity level of 84%. Visitors may find the landscape lush and vibrant, making it an intriguing time to explore the island's natural beauty despite the occasional rain.
In January, Chios, Greece, experiences a mild winter with temperatures ranging from a cool 2°C (35°F) at night to a comfortable 19°C (67°F) during the day. The average temperature sits at 11°C (53°F), making it one of the most temperate months of the year. As winter progresses into February and March, the island sees a slight rise in temperatures, with the average nudging up to 12°C (55°F) and 13°C (56°F) respectively. This gradual warming trend sets the stage for the arrival of spring, where temperatures in April leap to a pleasant 16°C (61°F) on average, heralding the start of more vibrant and warmer days ahead. By observing this progression, it's clear that Chios offers a refreshing winter climate, perfect for those looking to escape harsher cold conditions while still enjoying the unique allure of the Mediterranean.
In Chios, Greece, January marks a notable peak in precipitation, with an impressive average of 161 mm (6.3 in) spread over 12 rainy days. This significant rainfall sets the tone for the winter months, seamlessly transitioning into February, which sees a sharp decrease to 85 mm over 9 days. As the seasons progress, the trend continues with March and April experiencing further reductions, plummeting to 63 mm and 36 mm respectively, while May and June nearly dry up, recording less than 12 mm of rain each month. Contrasting sharply, December mirrors January's wetness with 154 mm, reaffirming the seasonal cycle of enhanced precipitation during the winter months. This pattern showcases a clear distinction between Chios' wetter winter season and its notably dry summer, making January a pivotal month for the island's overall climate dynamics.
In January, Chios experiences its highest humidity level of the year at a remarkable 84%, setting a trend of elevated moisture that begins to taper off mildly in the following months. As February approaches, humidity remains closely tied at 83%, but a gradual decline becomes evident as we move into the spring. March sees a slight decrease to 81%, and by April, humidity drops further to 75%. The trend continues towards the summer months, where June and July witness a significant decrease, plunging to 67% and 57%, respectively. The dry, warm air continues through August, with humidity at its lowest at 49%. However, as autumn arrives, levels start to rise again, peaking at 85% in December, thus completing a distinctive cycle of humidity that characterizes the island's climate throughout the year.
In January, Chios experiences a moderate UV Index of 3, suggesting a relatively safe level of sun exposure with a burn time of approximately 30 minutes. This trend continues into February, where the UV Index rises slightly to 4, signaling that while caution is still advisable, the sun’s intensity is beginning to grow. As spring approaches, March sees a significant jump to a high UV Index of 7—with just 25 minutes of exposure now recommended before risking sunburn. By April and May, residents and visitors must brace for the very high UV Index levels of 8 and 9, respectively, where the burn time decreases dramatically to just 15 minutes. The summer months of June, July, and August reach their peak with a constant UV Index of 10, emphasizing the importance of sun protection during this period. As September transitions back to a slightly lower UV Index of 8, the intensity begins to ease into autumn, reflected in the October drop to 6. By November and December, the UV Index returns to 4 and 3, respectively, marking a seasonal reprieve with burn times stretching back to 30 minutes. For an in-depth look at the UV Index patterns throughout the year in Chios, check out Chios UV Index.
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In January, Chios, Greece, greets the new year with 201 hours of sunshine, offering a gentle prelude to the brighter months ahead. As winter lingers, February shows a noticeable upswing to 263 hours of radiant light, heralding the impending arrival of spring. By March, the sun shines even more brilliantly with 333 hours, setting the stage for longer, warmer days. The trend continues into April and May, where the island basks in 352 and 404 hours of sunlight, respectively, inviting residents and visitors alike to revel in the blossoming landscapes. As summer approaches, June and July deliver the peak of Chios's summer splendor with 414 and 428 hours, making these months perfect for sun-seekers. Although August sees a slight dip to 399 hours, the golden rays continue to grace the island well into September, with 350 hours of sunshine. Autumn begins as October and November transition into cooler months with 325 and 271 hours, yet the charm of Chios remains, wrapping up the year with a cozy embrace of 253 hours of sunlight in December. This consistent progression of daylight illustrates Chios's appeal as a year-round destination for those longing for sun-soaked days.
In January, Chios, Greece, experiences a 37% chance of sunny weather, marking the beginning of the island's gradual transition to brighter days. This month, known for its crisp air and occasional rain, lays the foundation for a notable increase in sunshine as winter gives way to spring. As we move into February, the likelihood of sunny days jumps to 60%, continuing to rise through March and April. By May, residents and visitors can revel in 75% sunshine, paving the way for the delightful summer months, where the sun shines almost relentlessly—97% in July and an impressive 99% in August. This upward trend highlights Chios's charm as a sun-soaked paradise, with January serving as a gentle introduction to the vibrant sunny days ahead.
In Chios, Greece, the month of January offers around 9 hours of daylight, signaling the heart of winter. As the calendar turns to February, daylight begins to stretch a bit longer, reaching 10 hours, marking the gradual transition towards spring. This trend continues into March with 11 hours, and by April, sunlit days blossom to 13 hours, inviting outdoor exploration. The peak of daylight enjoyment arrives in the summer months of May through July, where the sun graces the island for up to 14 hours each day, creating a perfect backdrop for beach days and sunset strolls. As summer wanes, a gentle decline takes hold, with daylight decreasing to 13 hours in August and tapering off to 12 hours in September. The cycle continues into autumn and winter, showcasing a return to shorter days, wrapping up the year with 10 hours in November and back to 9 hours in December. This rhythm of daylight duration beautifully captures the seasonal transitions of Chios, offering a dynamic canvas of light and shadow throughout the year.
In January, the winds in Chios, Greece pick up to an average speed of 7.2 m/s (16 mph), creating a brisk and invigorating atmosphere as the new year unfolds. This slightly elevated wind speed is consistent with the winter months, as the following month, February, maintains a similar pace at 7.1 m/s (16 mph). As spring approaches, there's a noticeable trend of decreasing wind speeds, with March and April dipping to 6.4 m/s (14 mph) and 6.1 m/s (14 mph), respectively, hinting at the calmer breezes that typically accompany warmer weather. The transition into late spring and summer sees a further decline, with winds dropping to an average of 4.6 m/s (10 mph) by May and maintaining around 4.5 m/s to 6.9 m/s through the summer months. Interestingly, the winds regain some strength in the autumn months, averaging between 5.9 m/s and 6.8 m/s, hinting at a seasonal rhythm that keeps the island's atmosphere lively throughout the year. Overall, January's sharp winds set the stage for a gradual calming, followed by a dynamic resurgence, reflecting the island's unique climatic character.
Weather in Chios varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Chios, focusing on differences in temperature, rainfall, humidity, and UV levels.
Comparing the weather in January and February reveals some notable differences. January, with its cooler average temperature of 11°C (53°F), has a wider range, with minimums dropping to 2°C (35°F) and maximums reaching 19°C (67°F). This month also sees higher precipitation, totaling 161 mm (6.3 in) over 12 days, alongside a humidity level of 84%. In contrast, February exhibits slightly milder conditions, with an average temperature of 12°C (55°F), a minimum of 3°C (37°F), and a maximum of 18°C (64°F). Additionally, February experiences less rainfall, with only 85 mm (3.4 in) across 9 days and a humidity level of 83%. For more detailed insights, check out Chios weather in February.
January tends to be cooler and wetter compared to March, with average temperatures ranging from a minimum of 2°C (35°F) to a maximum of 19°C (67°F) and a significant 161 mm (6.3 in) of precipitation over 12 days. In contrast, March sees slightly milder temperatures, with a minimum of 3°C (37°F) and an average high of 19°C (66°F), but experiences much less rainfall at 63 mm (2.5 in) across 9 days. Additionally, humidity is slightly higher in January at 84% compared to March's 81%. Overall, March offers a more pleasant climate with less precipitation, making it a favorable time for outdoor activities. For more details, check out Chios weather in March.
January weather is characterized by cooler temperatures, with averages ranging from a minimum of 2°C (35°F) to a maximum of 19°C (67°F). This month sees a significant amount of precipitation, averaging 161 mm (6.3 in) over 12 days, and the humidity remains high at 84%. In contrast, April brings a marked increase in warmth, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 25°C (76°F). Precipitation is considerably lower in April, totaling just 36 mm (1.4 in) over 5 days, and humidity decreases to 75%. For more specific details about the pleasant weather in April, you can check Chios weather in April.
January and May present strikingly different weather conditions. In January, temperatures range from a chilly minimum of 2°C (35°F) to a pleasant maximum of 19°C (67°F), with an average of around 11°C (53°F). This month is characterized by significant rainfall, totaling 161 mm (6.3 in) over approximately 12 days, and the humidity is notably high at 84%.
Conversely, May experiences milder and more enjoyable weather, with minimum temperatures starting at 14°C (57°F) and peaking at about 28°C (82°F), averaging 20°C (68°F). The precipitation is drastically reduced to only 11 mm (0.4 in) over just 2 days, and the humidity drops to a more comfortable 74%. For a detailed look at the climate, you can check Chios weather in May.
In January, Chios experiences cooler temperatures, ranging from a minimum of 2°C (35°F) to a maximum of 19°C (67°F), with an average of 11°C (53°F). The month sees significant precipitation, totaling 161 mm (6.3 in) over approximately 12 days, contributing to a high humidity level of 84%. In contrast, June brings a warm and pleasant climate, with temperatures varying from a minimum of 16°C (61°F) to a maximum of 31°C (88°F) and an average of 24°C (75°F). Rainfall is minimal in June, accumulating just 8 mm (0.3 in) over only 1 day, and the humidity drops to a more comfortable 67%. For more detailed insights, you can check out Chios weather in June.
January and July present a striking contrast in weather patterns. January experiences cooler temperatures, with daily averages ranging from a minimum of 2°C (35°F) to a maximum of 19°C (67°F) and high humidity levels of 84%. The month is also characterized by significant precipitation, averaging 161 mm (6.3 in) over approximately 12 days. In contrast, July boasts warm temperatures, with a minimum of 21°C (70°F) and a maximum of 33°C (91°F), and much lower humidity at 57%. Notably, July sees negligible precipitation, with just 1 mm (0.0 in) over the month and no rainy days. For more details on the July weather conditions, you can explore Chios weather in July.
January and August present stark contrasts in weather. In January, temperatures range from a chilly 2°C (35°F) at night to a mild 19°C (67°F) during the day, accompanied by significant rainfall of 161 mm (6.3 in) over an average of 12 days and high humidity at 84%. In sharp contrast, August enjoys a warm climate with minimum temperatures around 22°C (71°F) and highs reaching up to 32°C (90°F). The month is virtually dry with only 1 mm of precipitation, occurring on no rainy days, and the humidity drops to a comfortable 49%. For more details on August weather, visit Chios weather in August.
In January, the weather on Chios is quite cool, with temperatures ranging from a chilly 2°C (35°F) to a maximum of 19°C (67°F). This month also sees significant precipitation, averaging 161 mm (6.3 in) over 12 days, contributing to a high humidity level of 84%. In contrast, September offers a much warmer climate, with temperatures starting at a comfortable 17°C (63°F) and reaching up to 30°C (86°F). Precipitation is minimal during this month, averaging only 5 mm (0.2 in) over just 1 day, and humidity decreases to a more pleasant 56%. For more details on September's weather, check out Chios weather in September.
January and October present notably contrasting weather conditions. January temperatures range from a chilly minimum of 2°C (35°F) to a comfortable average of 11°C (53°F), peaking at a mild 19°C (67°F). In contrast, October experiences warmer temperatures, with a minimum of 13°C (55°F), an average of 20°C (68°F), and highs reaching 27°C (82°F). Additionally, January is much wetter, boasting 161 mm (6.3 in) of precipitation over 12 days, whereas October sees significantly less rain with only 49 mm (1.9 in) over just 4 days. Humidity levels also differ, with January being more humid at 84%, compared to October's 74%. For more detailed information on the weather in October, check out Chios weather in October.
When comparing the weather in January and November, January tends to be cooler, with average temperatures ranging from a minimum of 2°C (35°F) to a maximum of 19°C (67°F). In contrast, November enjoys milder temperatures, with averages from 10°C (50°F) to 23°C (74°F). Precipitation is more prevalent in January, totaling 161 mm (6.3 in) over 12 days, compared to November’s 80 mm (3.1 in) over just 8 days. Additionally, humidity levels are quite similar, with January at 84% and November slightly lower at 82%. For more details, check out Chios weather in November.
In comparing the weather between January and December, January tends to be slightly cooler with average temperatures ranging from a low of 2°C (35°F) to a high of 19°C (67°F), while December features milder temperatures that range from 6°C (43°F) to 20°C (68°F). Precipitation levels are relatively similar, with January receiving 161 mm (6.3 in) over about 12 days, while December records a slightly lower 154 mm (6.1 in) across 16 days. Additionally, humidity levels are comparable, hovering around 84% in January and 85% in December, indicating a consistently damp atmosphere. For more detailed information, you can check Chios weather in December.
As January rolls in, Chios experiences a notable shift in weather compared to the milder summer months. With average temperatures hovering around 11°C (53°F) and maximums reaching up to 19°C (67°F), the island embraces cooler yet comfortable days. Rainfall is more frequent, with January receiving about 161 mm over approximately 12 days, contributing to a higher humidity level of 84%, which adds a refreshing chill to the air. This wintery transformation invites a different kind of beauty to Chios, making it a unique time to appreciate the island's serene landscapes. For more detailed insights, visit Chios Climate.