Last updated: January 18, 2025
Constanța, Romania, experiences a diverse climate characterized by two primary Köppen-Geiger climate classes: Cfa and Cfb. The city endures a minimum temperature plummeting to -20°C (-4°F) in January, while July witnesses sweltering peaks reaching 38°C (101°F). The annual average temperature hovers around 13°C (56°F), illustrating the dynamic seasonal variations that define the region's climatic conditions. This interplay between warmth and chill creates a unique environment, influencing both the local ecosystem and the lifestyle of its inhabitants.
In Constanța, Romania, temperature patterns exhibit a distinct seasonal rhythm, beginning with the coldest months of January and February, where minimum temperatures can drop as low as -20°C (-4°F), gradually rising through early spring. March signals a transitional phase, with temperatures shifting toward milder conditions, as maximum values reach 24°C (76°F). By late spring in May, warmth becomes more pronounced, with averages soaring to 17°C (62°F) and peaks hitting 32°C (89°F). The summer months of June, July, and August bring sweltering heat, where the average temperature stabilizes around 24°C (75°F) and maximums can reach 38°C (101°F). As autumn arrives, temperatures begin to decline, with October and November experiencing a gradual drop, culminating in December’s chill, where temperatures again dip below freezing. This seasonal variation not only shapes the climate but also contributes to the vibrant ecological and cultural landscape of the region.
In Constanta, temperatures range from a minimum of -10°C (14°F) in January to a maximum of 31°C (87°F) in July, reflecting a moderately continental climate. Nearby, Mangalia experiences slightly colder January temperatures at -12°C (10°F) and warmer summers with highs reaching 34°C (93°F) in August. Costinesti mirrors Constanta's chilly winters with lows of -10°C (15°F) in January, but sees slightly milder summers, peaking at 30°C (86°F) in August. For more detailed monthly temperatures, visit monthly temperatures in Constanta, monthly temperatures in Mangalia, and monthly temperatures in Costinesti.
Precipitation in Constanța, Romania, demonstrates a varied distribution throughout the year, reflecting distinct seasonal trends. The winter months, particularly January and February, receive moderate rainfall, averaging around 45 mm (1.8 in) and 42 mm (1.7 in), respectively. As spring approaches, March sees an uptick in rainfall, reaching 50 mm (2.0 in), while April experiences a slight decrease to 32 mm (1.2 in). May brings a return to higher levels, matching January with 45 mm (1.8 in), setting the stage for the summer deluge.
June emerges as the wettest month, with precipitation soaring to 90 mm (3.5 in) across approximately 12 rainy days, indicating a significant shift in weather patterns. This trend continues into July with 62 mm (2.4 in), before tapering off in August, where rainfall drops sharply to only 17 mm (0.7 in) over just 2 days. The autumn months gradually see a return to more consistent precipitation levels, with October and November recording 48 mm (1.9 in) and 42 mm (1.6 in), respectively. December closes the year with a notable 60 mm (2.4 in), reinforcing the cyclical nature of Constanța's climate.
In Constanța, Romania, sunshine duration experiences a notable evolution throughout the year, showcasing a clear seasonal trend characterized by brighter summers and relatively dim winters. During the winter months, sunshine hours are at their lowest, with January recording 161 hours and December slightly better at 195 hours. As spring unfolds, the days gradually lengthen, marked by a significant increase in sunshine—February sees 231 hours, and by March, this climbs to 295 hours. The transition into spring culminates in April with 350 hours of sunshine, setting the stage for the vibrant summer months ahead.
The peak sunshine months in Constanța are June and July, where sunlight reaches an impressive 410 hours and 430 hours, respectively. These figures reflect the long, sunny days typical of summer, allowing for abundant outdoor activities and tourism. As summer wanes into August, sunshine remains plentiful with 406 hours, but begins to decrease as autumn approaches, dropping to 342 hours in September. The fall months witness a gradual decline, with October reporting 288 hours and November further decreasing to 215 hours. This cyclical pattern underscores the region's distinct seasons, enriching the local climate and influencing lifestyle and tourism throughout the year.
The UV Index in Constanța, Romania, exhibits a marked seasonal variation, reflecting the changing intensity of sunlight throughout the year. In winter, the UV Index remains relatively low, peaking at 2 in January and December, indicating minimal risk of harm from unprotected sun exposure, with a burn time of 45 minutes. As winter transitions into spring, the index begins to rise; February experiences a moderate UV Index of 4, and by March, it escalates to 6, categorizing the sun's intensity as high—a sign for residents to become more vigilant about sun protection as burn time decreases to 25 minutes.
The summer months present the most intense UV levels, with a striking peak of 9 in June, July, and August, all classified under "very high" exposure. During this period, individuals can only remain unprotected for 15 minutes before risking sunburn. As autumn approaches, the UV Index gradually declines. September records a high index of 7, while October and November see a further reduction down to 5 and 3, respectively, indicating a return to moderate levels. This fluctuation emphasizes the importance of adapting sun safety measures according to the season, particularly in the peak summer months when the risk of UV damage is significantly heightened.
UV Risk Categories
Daylight duration in Constanța, Romania, showcases a clear seasonal pattern, reflecting the rhythmic changes in sunlight throughout the year. In the winter months, particularly January and December, daylight is at its shortest, with only 9 hours and 8 hours respectively, leaving residents to enjoy a limited amount of natural light. As February arrives, daylight increases to 10 hours, setting the stage for a gradual transition into longer days. By the end of March, daylight extends to 11 hours, and this increase continues into April, where it reaches 13 hours, heralding the advent of spring.
Summer brings the longest days, peaking at 15 hours in both June and July, offering ample time for outdoor activities and exploration. However, as August fades into autumn, daylight begins to taper off, dropping to 13 hours. By the time September rolls around, 12 hours of daylight are recorded, which further decreases to 10 hours in October. The trend continues into the late fall and winter months, with November reverting to 9 hours and December offering just 8 hours of daylight, emphasizing the cyclical nature of light exposure in this coastal city.
The climate in Baneasa, Romania, features a significant temperature range throughout the year, with winter lows dropping to -19°C in January and summer highs reaching up to 38°C in August. Precipitation peaks in June at 92 mm, while the driest month is August with only 19 mm of rain. Sunshine is abundant in the summer, with July enjoying around 430 hours of sunlight, compared to the colder months which average significantly less. Overall, Baneasa experiences distinct seasonal changes, making it a diverse climate. For more specifics, visit the Baneasa climate page.
Constanta, Romania experiences a diverse climate throughout the year, characterized by cold winters and warm summers. January temperatures can drop to -10°C (14°F) but rise to an average of 3°C (38°F), while July sees highs around 31°C (87°F). Precipitation varies, with June being the wettest month at 67 mm (2.6 in) and August typically the driest at just 11 mm (0.4 in). The city enjoys abundant sunshine, particularly in the summer months, peaking at 434 hours in July. For more detailed climate information, visit Constanta climate.
Costinesti, Romania, experiences a diverse climate marked by cold winters and warm summers. January temperatures range from -10°C to 14°C, while July sees highs of 30°C. Precipitation varies throughout the year, peaking in June with 71 mm, and August is the driest month, receiving only 9 mm. The area enjoys abundant sunshine, particularly in summer, with July averaging 433 hours. For more details, visit Costinesti climate.
Eforie, Romania, experiences a varied climate, with cold winters and warm summers. January and February see minimum temperatures around -10°C (15°F) and pleasant maximums reaching 15°C (59°F) in February. The summer months, particularly July and August, feature average highs of 25-30°C (77-86°F) with low rainfall, particularly in August. The year boasts substantial sunshine, peaking in July with 433 hours, while precipitation is heaviest in winter and early spring. For more detailed information, visit Eforie climate.
Eforie Nord, Romania experiences a temperate climate with distinct seasonal variations. Winters can be quite cold, with January temperatures averaging around 4°C (39°F) and minimums dipping to -10°C (15°F). As spring arrives, temperatures gradually rise, peaking in summer months like July and August with averages of 24°C (75°F) and 25°C (77°F) respectively. Precipitation is highest in June and December, while sunshine hours are abundant during the summer. For more detailed information, visit Eforie Nord climate.
Eforie Sud, Romania experiences a continental climate characterized by cold winters and warm summers. January temperatures can drop to -10°C (15°F), while July peaks at around 30°C (86°F). Precipitation varies throughout the year, with June receiving the most rainfall at 71 mm (2.8 in) and August being relatively dry with only 9 mm (0.4 in). Sunshine hours are abundant in summer, reaching up to 433 hours in July, contrasting with the 158 hours seen in January. For more detailed information, visit Eforie Sud climate.
Mamaia-Sat, Romania experiences a diverse climate characterized by cold winters and warm summers. January temperatures range from a low of -10°C to a high of 14°C, while July sees milder nights at 17°C and peak daytime temperatures reaching 31°C. Precipitation varies throughout the year, with June experiencing the highest rainfall at 67 mm. Sunshine is abundant in summer months, peaking at 434 hours in July, providing plenty of light during warm seasons. For more details, visit Mamaia-Sat climate.
Mangalia, Romania experiences a diverse climate characterized by cold winters and warm summers. January sees temperatures ranging from -12°C to 16°C, while July boasts warmer temperatures between 15°C and 34°C. Precipitation is relatively high in the summer, with June receiving the most rainfall at 87 mm, while August is the driest month at just 12 mm. Sunshine hours peak in July at 431 hours, providing ample daylight during the summer months. For more detailed information, visit Mangalia climate.
Navodari, Romania experiences a varied climate throughout the year, with temperatures ranging from a frigid -15°C (6°F) in January to a warm 35°C (95°F) in August. Rainfall is highest in June at 86 mm (3.4 in), while August enjoys the least precipitation at just 19 mm (0.7 in). Sunshine hours peak in July with 430 hours, ensuring that summer months are bright and warm. For more detailed climate information, visit Navodari climate.
Poiana, Romania experiences a diverse climate characterized by cold winters and warm summers. January temperatures can drop as low as -15°C (6°F), while July peaks at a comfortable 34°C (93°F). Precipitation is highest in June at 86 mm (3.4 in), contributing to lush summers, whereas snowfall is common in winter months. The region enjoys abundant sunshine, particularly in the summer, with July boasting 430 hours of light. For more detailed information on the weather patterns, visit Poiana climate.
The climate in Stefan cel Mare, Romania, features cold winters and hot summers. January temperatures range from a minimum of -19°C to a maximum of 16°C, while July sees highs of up to 36°C. Rainfall is most prevalent in June with 87 mm, contributing to a moderate annual precipitation average. Additionally, the region enjoys ample sunshine, particularly in July with 428 hours, promoting vegetation growth and outdoor activities. For more detailed insights, visit Stefan cel Mare climate.
Techirghiol, Romania experiences a diverse climate characterized by cold winters and warm summers. January and February are cold with temperatures ranging from -14°C to 19°C, while the summer months of July and August see highs up to 35°C. Precipitation is more common in June and July, receiving 92 mm and 70 mm respectively, whereas August is relatively dry with only 13 mm of rain. The region enjoys ample sunshine, peaking in July with 431 hours, contributing to its popularity as a summer destination. For more information, visit Techirghiol climate.
In conclusion, Constanța, Romania, experiences a dynamic climate characterized by distinct seasonal patterns in temperature, precipitation, sunshine duration, UV Index, and daylight hours. The transition from cold, shorter days in winter to warm, sunlit summers illustrates the unique climatic attributes of the region. Residents and visitors alike can enjoy the vibrant outdoor opportunities afforded by the long summer days and high sunshine hours, while also being mindful of increased UV exposure during these peak months. Understanding these climatic trends not only enhances the appreciation of Constanța's natural environment but also informs lifestyle choices, ensuring a safer and more enjoyable experience in this picturesque coastal city throughout the year.