Last updated: August 21, 2025
March in Istro, Greece showcases a blend of temperate conditions, making it a delightful time to experience this coastal paradise. Daily temperatures range from a minimum of 5°C (42°F) to a pleasant maximum of 18°C (65°F), with an average of 13°C (56°F) that beckons outdoor exploration. However, visitors should be prepared for occasional showers, as 36 mm (1.4 in) of precipitation falls over 5 days throughout the month, creating a lush and vibrant landscape. The 75% humidity adds a refreshing touch, enveloping the area in a cool embrace and enhancing the Mediterranean charm. Enjoy the mild climate and the blooming scenery that March brings to Istro!
In March, Istro, Greece, begins to shake off the chill of winter, with temperatures averaging a mild 13°C (56°F). The month sees low temperatures around 5°C (42°F) and highs peaking at 18°C (65°F), indicating a gradual warming trend as it leads into spring. This transitional period not only marks a slight increase from the cooler February, but it also sets the stage for the warmer months ahead. As the days lengthen and the air warms, the charming landscape of Istro comes alive, inviting visitors to enjoy the delicate balance of lingering winter and budding spring.
In March, Istro, Greece, experiences a gentle transition towards drier weather, with precipitation totaling 36 mm (1.4 in) over approximately 5 days of rain. This marks a noticeable decrease from the wetter months of January and February, where the region received 42 mm and 41 mm respectively. As spring unfolds, the rainfall begins to taper off, paving the way for the upcoming summer months, which typically bring much less precipitation. This pattern sets the stage for a gradual shift in the landscape, hinting at the sun-drenched days that lie ahead.
In March, Istro, Greece, experiences a notable uptick in humidity, reaching 75%—a slight increase from the consistent 72% in January and February. This gradual rise signals the onset of spring, as the region transitions toward more humid months ahead. April and May see even higher humidity levels, escalating to 79% and 85% respectively, indicating that the warmer weather not only enhances the landscapes but also brings about a more humid atmosphere. The trend suggests a steady climb in moisture levels as the seasons progress, with humidity peaking in late spring before stabilizing in the summer months. This rhythmic pattern reflects the delightful complexity of Istro's climate, where each month gracefully sets the stage for the next.
As March arrives in Istro, Greece, the UV Index climbs to 7, categorizing it as a high exposure month, with a burn time of just 25 minutes. This marks a noticeable increase from February's UV Index of 5, highlighting the shift towards sunnier days. As the spring sun strengthens, residents and visitors alike should be mindful of sun protection, especially with the UV Index expected to reach 9 in April, ushering in a period of very high ultraviolet exposure. By recognizing these trends in UV levels, everyone can enjoy the beautiful weather while safeguarding their skin. For more detailed information, check out the Istro UV Index.
UV Risk Categories
March brings a noticeable shift in Istro, Greece, where the sun begins to shine brighter with 337 hours of sunshine, marking a delightful transition into spring. This substantial increase from 272 hours in February signals the end of winter's chill and the beginning of warmer, more vibrant days. As nature awakens, the increasing daylight extends the outdoor possibilities, leading seamlessly into April with an even sunnier 350 hours. The pattern continues, showing a steady climb in sunshine hours as the seasons progress toward summer. This trend not only enhances the beauty of Istro’s landscapes but also invites visitors to soak in the sun-drenched charm of this coastal haven.
As March approaches in Istro, Greece, the likelihood of sunny weather is still quite promising, with a solid 67% chance of sunshine. While this marks a slight decline from February’s peak of 70%, it remains higher than the 65% forecasted for April, indicating a transition into spring that retains its charm. This month acts as a bridge, balancing the enjoyable sunny spells of winter with the increasingly bright days ahead. Compared to the months that follow, such as May and June with chances soaring to 83% and 92% respectively, March serves as an enticing prelude to the summer's peak brilliance. So whether you’re planning a getaway or simply enjoying the local ambiance, you’re likely to bask in the delightful sun during this early spring month.
As March unfolds in Istro, Greece, daylight begins to stretch, granting residents and visitors an invigorating 11 hours of sunlight—a slight increase from the consistent 10 hours seen in the earlier winter months of January and February. This gradual lengthening signals the approach of spring, paving the way for even longer days in April, where daylight will bloom to 13 hours. The trend reveals a brightening landscape as the sun graces the skies for extended periods, inviting outdoor activities and vibrant gatherings. As the year progresses, the daylight further flourishes, peaking in the summer months, demonstrating a rhythmic transition that enchants all who bask in its warmth.
In March, the winds in Istro, Greece, start to pick up slightly with an average speed of 5.8 m/s (13 mph), making it one of the breeziest months of the early year. This gentle increase from the consistent 5.7 m/s experienced in both January and February hints at the transition towards warmer and more dynamic spring weather. As the days lengthen and temperatures rise, we can expect delightful breezes, paving the way for the calmer winds of April at 5.3 m/s (12 mph). Astutely, this trend showcases a seasonal rhythm where the winds gradually decrease as summer approaches, with their ebb and flow painting a picture of Istro's evolving climate throughout the year.
Weather in Istro varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Istro, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of March and January, both months display mild temperatures characteristic of early spring and late winter. March typically sees a minimum temperature of 5°C (42°F) and an average of 13°C (56°F), while January maintains a slightly lower minimum of 4°C (40°F) with a similar average of 12°C (54°F). The maximum temperatures peak at 18°C (65°F) in March, compared to 19°C (66°F) in January. Precipitation is notably lower in March, with 36 mm (1.4 in) over 5 days, compared to January's 42 mm (1.7 in) over 8 days, indicating a drier month. Humidity remains relatively consistent, with March at 75% and January at 72%. For a more detailed look at January’s weather patterns, you can visit Istro weather in January.
March and February exhibit quite similar weather patterns, though there are some notable differences. In March, temperatures range from a minimum of 5°C (42°F) to a maximum of 18°C (65°F), with an average of 13°C (56°F), while February sees slightly warmer temperatures, with a minimum of 6°C (43°F) and a maximum of 17°C (64°F). Precipitation is also a bit lower in March, totaling 36 mm (1.4 in) over 5 days compared to February's 41 mm (1.6 in) over 6 days. Humidity levels remain relatively comparable, with March at 75% and February at 72%. For more details about February weather specifically, check out Istro weather in February.
March and April present a noticeable shift in weather patterns. In March, temperatures range from a minimum of 5°C (42°F) to a maximum of 18°C (65°F), with an average of 13°C (56°F). The month sees about 36 mm (1.4 in) of precipitation over approximately five days, accompanied by a humidity level of 75%. In contrast, April brings warmer temperatures, with a minimum of 10°C (49°F) and a maximum of 24°C (76°F), averaging 15°C (60°F). Precipitation decreases to 18 mm (0.7 in) over just two days, and humidity slightly rises to 79%. For more details, check out Istro weather in April.
March and May present quite different weather patterns. In March, temperatures range from a minimum of 5°C (42°F) to a maximum of 18°C (65°F), with an average of 13°C (56°F). The month has a higher frequency of rainy days, experiencing about 36 mm (1.4 in) of precipitation over 5 days and maintaining a humidity level of 75%. In contrast, May boasts significantly warmer temperatures, with a minimum of 14°C (57°F) and a maximum reaching up to 30°C (86°F), and an average of 19°C (67°F). Precipitation decreases to just 18 mm (0.7 in) over a mere 2 days, while humidity rises slightly to 85%. For a more detailed understanding of the weather in May, you can check Istro weather in May.
March weather tends to be much cooler and wetter compared to June, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 18°C (65°F). During this month, the region experiences about 36 mm (1.4 in) of precipitation over five rainy days, accompanied by a humidity level of 75%. In contrast, June sees significantly warmer temperatures, with averages between 17°C (62°F) and 32°C (89°F) and only 9 mm (0.3 in) of rain over just one day. The humidity also rises to 84%, creating a more tropical feel. For a detailed outlook on June weather, check Istro weather in June.
March and July present a stark contrast in weather conditions. In March, temperatures range from a minimum of 5°C (42°F) to a maximum of 18°C (65°F), with an average of 13°C (56°F). This month sees around 36 mm (1.4 in) of precipitation over approximately five days, and the humidity hovers at 75%. In contrast, July boasts much warmer temperatures, with a minimum of 21°C (70°F) and a maximum reaching 34°C (94°F), averaging around 25°C (78°F). The summer month experiences significantly less rain, with only 2 mm (0.1 in) across zero days of precipitation, and humidity increases slightly to 83%. For more detailed insights about July weather, check out Istro weather in July.
March and August present strikingly different weather conditions. In March, temperatures range from a minimum of 5°C (42°F) to a maximum of 18°C (65°F), with an average of 13°C (56°F). The month experiences moderate precipitation at 36 mm (1.4 in) over five days, with a relatively high humidity of 75%. In contrast, August boasts much warmer weather, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 32°C (89°F), averaging around 26°C (79°F). Notably, August is significantly drier, with just 1 mm (0.1 in) of precipitation across the entire month and no rainy days, alongside a slightly higher humidity level of 81%. For more details on the weather in August, you can check out Istro weather in August.
In March, the weather is characterized by cooler temperatures, with a minimum of 5°C (42°F) and an average of 13°C (56°F), peaking at 18°C (65°F). The month brings about 36 mm (1.4 in) of precipitation over approximately five days, and the humidity levels hover around 75%. In contrast, September experiences significantly warmer conditions, with temperatures ranging from a minimum of 19°C (67°F) to an average of 24°C (76°F) and maximum highs reaching up to 30°C (87°F). Rainfall is minimal in September, averaging just 6 mm (0.2 in) over one day, and humidity rises slightly to 80%. For more detailed insights, you can check Istro weather in September.
March and October present distinctly different weather patterns. In March, temperatures range from a minimum of 5°C (42°F) to a maximum of 18°C (65°F), with an average of 13°C (56°F). The month experiences around 36 mm (1.4 in) of precipitation over approximately 5 days, and humidity levels hover around 75%. In contrast, October features milder temperatures, with a minimum of 15°C (60°F) and a maximum of 29°C (84°F), while the average temperature is a comfortable 21°C (70°F). Precipitation significantly decreases to 16 mm (0.6 in) over just 3 days, and humidity rises slightly to 77%. For more insights into the weather during this month, check out Istro weather in October.
March and November present distinct weather patterns, making each month unique in its own right. In March, temperatures range from a minimum of 5°C (42°F) to an average of 13°C (56°F) and a maximum of 18°C (65°F), with a total precipitation of 36 mm (1.4 in) over approximately 5 days. The humidity is notably high at 75%, giving March a cool and crisp feel.
In contrast, November experiences milder weather, with temperatures starting at a minimum of 13°C (55°F) and averaging 18°C (65°F), peaking at around 24°C (76°F). Although November sees slightly more precipitation at 41 mm (1.6 in) over the same 5 days, the humidity remains relatively low at 73%. This combination creates a more comfortably warm atmosphere compared to the earlier spring month. For further details, check out Istro weather in November.
In comparing the weather between March and December, we notice that December tends to be slightly warmer, with average temperatures ranging from a minimum of 9°C (48°F) to a maximum of 19°C (67°F), while March sees cooler averages with a minimum of 5°C (42°F) and a maximum of 18°C (65°F). Precipitation is also greater in December, totaling 51 mm (2.0 in) over 8 days, compared to March's 36 mm (1.4 in) over 5 days. Humidity levels are fairly similar, with March at 75% and December at 72%. For more detailed insights into the December weather, you can refer to Istro weather in December.
As March unfolds in Istro, the transition from winter to spring becomes evident, featuring increasingly mild temperatures and longer daylight hours. Compared to the colder months, the average temperature rises significantly, making outdoor activities more inviting, even though occasional rain reminds us that spring is just beginning. With an average humidity of 75% and about five days of precipitation, March offers a refreshing blend of crisp air and burgeoning life. This shift in weather not only heralds blooming landscapes but also enhances the overall charm of Istro during this vibrant month. For a deeper look into the climate throughout the year, visit Istro Climate.