Last updated: February 6, 2025
In January, Istro experiences a mild climate characterized by a maximum temperature of 19°C (66°F) and an average of 12°C (54°F). The minimum temperature drops to 4°C (40°F), contributing to a chilly atmosphere. With 42 mm (1.7 in) of precipitation spread across 8 days, the month brings a sense of freshness, complemented by an average humidity level of 72%. Overall, January in Istro offers a blend of cool temperatures and intermittent rain, making it an intriguing time for weather enthusiasts and outdoor adventurers alike.
In Istro, Greece, January brings a refreshing chill, with temperatures ranging from a minimum of 4°C (40°F) to a pleasant maximum of 19°C (66°F). This month marks the heart of winter, showcasing an average temperature of 12°C (54°F), which is a comfortable yet cool setting perfect for leisurely strolls along the coast or exploring local sights without the summer crowds. As January transitions to February, the temperatures gradually rise, hinting at the impending warmth of spring. Notably, the mild days and cooler nights create a perfect balance, inviting visitors to experience both the serene beauty of Istro and the invigorating winter atmosphere that precedes the vibrant summer months.
In January, Istro, Greece, experiences moderate precipitation, with 42 mm (1.7 in) of rain over approximately 8 days. This amount is slightly higher than in February, which sees a similar trend with 41 mm (1.6 in) and fewer precipitation days, indicating a gradual decrease as winter wanes. As the months progress, there’s a notable decline in both the volume and frequency of rain, dropping to just 2 mm (0.1 in) in July and negligible amounts in August. This pattern reflects a transition towards the drier summer months, with rainfall significantly tapering off until the autumn. Overall, January serves as a pivotal month where the wet season begins to transition towards the warmth and dryness of summer, paving the way for the clearer skies typical of Mediterranean climates.
In Istro, Greece, January greets residents and visitors with a steady humidity level of 72%, a figure that remains consistent into February. As the seasons shift, the humidity gradually rises, peaking at 85% in May. This trend highlights the transition to a more humid climate as spring unfolds into summer. Interestingly, the humidity remains relatively high throughout the warmer months, with levels hovering around 81% to 84% from June to August. As autumn approaches, the humidity dips slightly, landing at 80% in September before settling back to 73% in November and returning to the initial 72% by December. This cyclical pattern reflects the Mediterranean climate's characteristic seasonal changes, offering a unique blend of influences that shape the atmospheric feel throughout the year.
In January, Istro, Greece experiences a moderate UV Index of 3, indicating a comfortable start to the year. With a burn time of 30 minutes, residents and visitors can enjoy outdoor activities while being mindful of sun exposure. As January transitions into February, the UV Index rises to 5, maintaining the moderate category but signaling a pull toward increased sun sensitivity. This trend continues into late winter and early spring, with March's UV Index reaching 7, marking the onset of high exposure levels, and a quicker burn time of 25 minutes. With April and May bringing very high UV Index levels of 9 and 10, the need for sun protection becomes crucial, as burn times shrink to just 15 minutes. The summer months intensify even further, peaking in June with an extreme UV Index of 11, demanding caution and protective measures for just 10 minutes of sun exposure. As the year progresses toward autumn, values gradually decrease. In December, the UV Index returns to its winter baseline of 3, emphasizing the importance of monitoring sun exposure year-round in this beautiful region. For more detailed information, visit Istro UV Index.
UV Risk Categories
January in Istro, Greece, marks the beginning of a gradual ascent into abundant sunshine, with 218 hours of sunlight gracing the month. As winter yields to spring, February sees an increase, reaching 272 hours, hinting at the vibrant days ahead. By March, the sun shines even brighter, offering 337 hours, and the trend continues into April with 350 hours. The warmth builds as May approaches, boasting 397 hours, while June and July peak at 408 and 422 hours respectively, showcasing the summer's full glory. Even as the year progresses, August retains a generous 395 hours, only to witness a gentle decline in the fall months, with September at 350 hours and October at 323 hours. As the year closes, November and December bring 276 and 268 hours, reminding us of the cyclical nature of light in this beautiful coastal haven. The journey through the months not only highlights the sun’s inviting presence but also paints a vivid picture of seasonal transitions in Istro.
In Istro, Greece, January presents a 50% chance of sunny weather, marking it as a transitional month towards more consistently bright days. As the year progresses, the likelihood of sunshine increases significantly, with February jumping to 70% and continuing to rise monthly, peaking at an impressive 99% in both July and August. This upward trend underscores the Mediterranean climate's charm, encouraging outdoor activities and exploration as winter yields to a vibrant spring and summer. Overall, while January may be a bit gray, it is the gateway to a season of abundant sunshine and warmth that follows.
In Istro, Greece, January marks the beginning of the year with about 10 hours of daylight, a duration that remains consistent through February. As spring approaches in March, daylight begins its gradual ascent to 11 hours, heralding the end of winter and the arrival of longer days. By April, the sun bathes the landscape for 13 hours, and the brightness peaks during the summer months of June, July, and August, when daylight extends to a glorious 14 hours. Following this sun-drenched period, daylight gradually recedes, dipping to 13 hours in August and tapering to 12 hours by September. As autumn settles in, the days shorten further, culminating in December's brief 9 hours of sunlight. This rhythmic ebb and flow of daylight not only shapes the seasons but also the vibrant lifestyle and natural beauty of Istro.
In Istro, Greece, January brings a gentle caress of wind, with an average speed of 5.7 m/s (13 mph), mirroring February's still crisp conditions. As winter wanes into spring, a slight uptick to 5.8 m/s (13 mph) in March hints at the shifting seasons. However, by April, we see a minor decrease to 5.3 m/s (12 mph), and the winds ease further in May to just 3.7 m/s (8 mph), making the approach of summer feel even more tranquil. The steady breezes return in the hotter months, with July and August maintaining an average of 5.6 m/s (12 mph) and 5.3 m/s (12 mph), offering refreshing relief from the sun. As autumn arrives, the winds moderate again, fluctuating between 4.9 m/s (11 mph) and 5.4 m/s (12 mph) through September and October. Notably, December wraps up the year with a slightly stronger gust at 6.0 m/s (13 mph), ensuring that Istro ends the year with a lively farewell to the winter wind. Overall, the wind patterns in Istro reflect a beautiful dance of nature, characterized by gentle breezes in the shoulder seasons and invigorating gusts as the year progresses.
The weather in Istro changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Istro and find detailed weather information for every month.
In January, the weather tends to be mild with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 19°C (66°F), and an average of 12°C (54°F). The month experiences about 42 mm (1.7 in) of rainfall over approximately 8 days, maintaining a consistent humidity level of 72%.
In contrast, February sees slightly warmer temperatures, with a minimum of 6°C (43°F) and a maximum of 17°C (64°F), resulting in an average of 13°C (55°F). Precipitation levels are relatively similar, at about 41 mm (1.6 in) over just 6 days, while humidity remains steady at 72%. Overall, February offers a marginally warmer and drier climate compared to January. For more details, you can visit Istro weather in February.
In January, the weather typically features a minimum temperature of 4°C (40°F) and an average of 12°C (54°F), peaking at a maximum of 19°C (66°F). There is about 42 mm (1.7 in) of precipitation spread over 8 days, alongside a humidity level around 72%. In contrast, March sees a slight increase in minimum temperature to 5°C (42°F) and an average of 13°C (56°F), while the maximum temperature drops marginally to 18°C (65°F). The precipitation decreases to 36 mm (1.4 in) over just 5 days, with humidity rising to 75%. For more detailed insights, check out Istro weather in March.
In January, the weather is cooler with temperatures ranging from a minimum of 4°C (40°F) to a comfortable maximum of 19°C (66°F), averaging at 12°C (54°F). This month sees about 42 mm (1.7 in) of precipitation spread over approximately 8 days, with a humidity level of 72%. In contrast, April brings milder temperatures, with a minimum of 10°C (49°F), an average of 15°C (60°F), and a pleasing maximum of 24°C (76°F). Precipitation decreases significantly to 18 mm (0.7 in) over just 2 days, while humidity rises slightly to 79%. For a more detailed look at April weather, you can check Istro weather in April.
In January, the weather is relatively mild, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 19°C (66°F), averaging around 12°C (54°F). The month sees about 42 mm (1.7 in) of precipitation over roughly 8 days, and the humidity level is around 72%. In contrast, May brings warmer conditions, with temperatures starting at a minimum of 14°C (57°F) and reaching highs of 30°C (86°F), averaging 19°C (67°F). Precipitation drops significantly to 18 mm (0.7 in) across just 2 days, and humidity rises to 85%. For more detailed insights on the weather patterns, check out Istro weather in May.
In January, temperatures range between a minimum of 4°C (40°F) and a maximum of 19°C (66°F), with an average of 12°C (54°F). The month experiences about 42 mm (1.7 in) of precipitation over 8 days, contributing to a relatively humid environment with 72% humidity. In contrast, June boasts much warmer temperatures, with a minimum of 17°C (62°F), averaging 23°C (73°F), and soaring up to 32°C (89°F). This month sees significantly less rainfall, with only 9 mm (0.3 in) over just 1 day, and the humidity is noticeably higher at 84%. For a detailed look at the weather in June, you can check out Istro weather in June.
January and July present stark contrasts in weather conditions. In January, temperatures are relatively mild, with a minimum of 4°C and an average of 12°C, peaking at 19°C. The month sees an average of 42 mm of precipitation over 8 days, accompanied by a humidity level of 72%. Conversely, July experiences much warmer temperatures, ranging from a minimum of 21°C to an average of 25°C and reaching a maximum of 34°C. This summer month is exceptionally dry, with only 2 mm of precipitation and no rainy days, while humidity rises to 83%. For a more detailed look at the summer conditions, check out Istro weather in July.
January and August present a stark contrast in weather conditions. In January, temperatures range from a minimum of 4°C (40°F) to a maximum of 19°C (66°F), with an average of 12°C (54°F). This month experiences about 42 mm (1.7 in) of precipitation over 8 days, accompanied by a humidity level of 72%. In contrast, August boasts much warmer temperatures, with a minimum of 22°C (72°F) and a maximum of 32°C (89°F), averaging 26°C (79°F). Remarkably, August sees minimal precipitation, with only 1 mm (0.1 in) and no rainy days, though humidity slightly increases to 81%. For a more detailed look at the weather in August, check out Istro weather in August.
In January, the weather is relatively cool, with average temperatures ranging from 4°C (40°F) to a maximum of 19°C (66°F). The month sees moderate precipitation, about 42 mm (1.7 in) over approximately 8 days, and humidity levels at 72%. In stark contrast, September boasts much warmer temperatures, with averages between 19°C (67°F) and highs reaching 30°C (87°F). This month experiences significantly less rainfall, only 6 mm (0.2 in) over just 1 day, and slightly higher humidity at 80%. For more detailed insights, you can check Istro weather in September.
In January, the weather is notably cooler, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 19°C (66°F) and an average of 12°C (54°F). The month experiences more precipitation, totaling 42 mm (1.7 in) over about 8 days, and has a humidity level of 72%. In contrast, October brings significantly warmer temperatures, with a minimum of 15°C (60°F), an average of 21°C (70°F), and a maximum of 29°C (84°F). This month is also much drier, receiving only 16 mm (0.6 in) of rain over just 3 days, and slightly higher humidity at 77%. For more detailed information on October weather, check out Istro weather in October.
January and November display distinctively different weather patterns. In January, temperatures range from a minimum of 4°C (40°F) to a maximum of 19°C (66°F), with an average of 12°C (54°F). The month experiences moderate humidity at 72% and sees about 42 mm (1.7 in) of precipitation over 8 days. In contrast, November offers milder conditions, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 24°C (76°F) and an average of 18°C (65°F). This month has slightly less precipitation at 41 mm (1.6 in) but fewer rainy days, only 5. Both months have similar humidity levels, but November brings warmer temperatures overall. For more details, check out Istro weather in November.
In January, the weather is slightly cooler compared to December, with average temperatures ranging from a minimum of 4°C (40°F) to a maximum of 19°C (66°F), while December sees a milder range, with temperatures between 9°C (48°F) and 19°C (67°F). Both months experience similar humidity levels at 72% and have about eight days of precipitation, but January receives 42 mm (1.7 in) of rain, whereas December has a bit more at 51 mm (2.0 in). For a detailed look at December weather in this region, you can check Istro weather in December.
As January unfolds in Istro, the atmosphere presents a unique contrast to the warmer months that precede it. With cooler temperatures and a notable increase in humidity, the weather embraces a refreshing chill, inviting visitors to indulge in the serene beauty of winter. While precipitation is moderate, with several damp days, the landscape flourishes under the gentle embrace of the season. Compared to the balmy summer months, January offers a tranquil escape, perfect for those seeking a quieter side of Crete. For a comprehensive understanding of seasonal shifts, explore Istro Climate.