Last updated: August 27, 2025
In January, Costinesti, Romania experiences a chilly maritime climate, with average temperatures hovering around 4°C (39°F). The month witnesses a maximum of 14°C (57°F) and can dip to a brisk minimum of -10°C (15°F). Alongside the cold, precipitation is notable, with 57 mm (2.2 in) recorded over approximately 8 days, enhancing the region's high humidity level of 84%. This blend of cool temperatures and moisture creates a unique atmosphere, ideal for those drawn to winter's quiet beauty in the coastal charm of Costinesti.
In Costinesti, Romania, January is a month of notable temperature contrasts, showcasing a winter chill with average temperatures hovering around 4°C (39°F). The month can experience frosty nights, dipping to a brisk -10°C (15°F), yet it also welcomes relatively mild daytime highs that can reach up to 14°C (57°F). This fluctuation between the chilly lows and the moderately warm highs hints at the gradual transition toward spring, which becomes more apparent in the following months. As February approaches, temperatures start to slightly rise, setting the stage for warmer weather. Overall, January serves as a brisk reminder of winter's presence, while offering glimmers of the milder temperatures that are just around the corner.
January in Costinesti, Romania, is marked by a moderate precipitation level of 57 mm (2.2 in), typically spread across 8 days. This sets the stage for a transition from winter to early spring, as the precipitation begins to decline slightly in February and continues to drop through April, hitting a low of 30 mm (1.2 in). However, as summer approaches, rainfall begins to rebound, peaking in June at 71 mm (2.8 in). Interestingly, the pattern reveals that while January might feel damp, it is by no means the rainiest month of the year—December and June stand out for their heavier downpours. The 8 wet days in January hint at a winter landscape that is both refreshing and dynamic, preparing for the brighter, sunnier months ahead.
In Costinesti, Romania, January sets the stage with its high humidity level of 84%, a characteristic that carries into December. This dampness begins to taper off in the months that follow, with February experiencing a slight decrease to 81% and March continuing the downward trend at 79%. As spring approaches, April sees humidity drop further to 75%, reaching its lowest point of the year in the summer months—July and August average 69% and 60% respectively. However, as autumn sets in, humidity levels gradually rise again, returning to 81% in November and back to 84% by December. Overall, the data reveals a clear seasonal pattern where winter and late fall bring higher humidity, while the summer months offer a much drier climate, making January one of the wettest months of the year.
In Costinesti, Romania, January sees a low UV Index of 2, indicating minimal risk of harm from unprotected sun exposure, with a burn time of about 45 minutes. As the year progresses, the UV Index gradually increases, peaking in the summer months of June to August at 9, categorized as very high, where skin can burn in just 15 minutes. This upward trend from January's mild levels to the intense summer rays emphasizes the importance of sun protection as the seasons change. When planning outdoor activities, it's wise to stay informed about these fluctuations to ensure safety while enjoying the sun. For further insights, visit Costinesti UV Index.
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In Costinesti, Romania, January greets visitors with 158 hours of sunshine, a gentle introduction to the year that gradually paves the way for brighter days ahead. As winter gives way to spring, February sees a notable increase with 230 hours of sunlight, hinting at the vibrant energy to come. March bursts forth with 301 hours, while April shines even brighter at 356 hours, signaling the approach of summer. The trend continues into the warmer months, peaking in July with an impressive 433 hours of radiant sunshine. This summer warmth begins to recede in August but still boasts a robust 406 hours. As the seasons shift, September offers 344 hours before the days shorten, culminating in November and December with 220 and 199 hours, respectively. Overall, the sunshine pattern in Costinesti reveals a transformative journey from winter’s grasp to summer’s full embrace, enriching the coastal experience throughout the year.
In Costinesti, Romania, January offers a modest 26% chance of sunny weather, positioning it among the cooler months for sunshine. As winter transitions into spring, February sees a slight upswing to 35%, suggesting a gradual increase in daylight. By March and April, the likelihood of bright, sunny days rises significantly to 42%, signaling the approach of warmer weather. This upward trend continues into May, where the chance of sunshine reaches 45%, almost promising enjoyable outdoor experiences. However, it’s during the height of summer, particularly in July and August, that sun seekers truly rejoice, with probabilities soaring to 78% and 76% respectively. Thus, while January may be dimmer, the path to sunnier days is clearly on the horizon.
As January unfolds in Costinesti, Romania, residents experience around 9 hours of daylight, a time when the daylight begins to slowly stretch after the winter solstice. This gradual increase continues into February, where daylight reaches 10 hours, hinting at the approaching spring. March brings even more light, offering 11 hours, while April sees a significant leap to 13 hours, as daylight becomes increasingly vibrant. May and June peak with 14 and 15 hours of daylight, respectively, creating the ideal backdrop for summer activities by the Black Sea. The summer months of July and August maintain this generous 15 hours for July, slightly dipping to 13 hours in August as autumn approaches. September's 12 hours signals the start of shorter days, leading to a gradual decline through October's 10 hours and November's 9 hours. By December, daylight dwindles further to just 8 hours, marking the return to the quiet embrace of winter. This rhythmic cycle showcases the beautiful transition of seasons in Costinesti, reminding us of the ever-changing dance of light throughout the year.
In January, Costinesti, Romania, experiences an invigorating average wind speed of 6.4 m/s (14 mph), setting the tone for the month as one of the windiest of the year. As the seasons transition into February and March, the winds begin to mellow slightly, dropping to 5.2 m/s (12 mph) and 5.7 m/s (13 mph) respectively, hinting at the approach of spring. The trend continues through April and May, where the wind speeds stabilize at a gentler 4.3 m/s (10 mph), providing a calmer atmosphere as the beach town prepares for warmer days. However, there’s a noticeable uptick in wind speed again as autumn arrives, with October and November showing an increase to 5.9 m/s (13 mph) and 5.1 m/s (12 mph), before the year ends with December’s brisk 6.7 m/s (15 mph), reminding us of winter's approach. Overall, January's winds are just the beginning of a dynamic cycle that plays out through the year in Costinesti.
Weather in Costinesti varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Costinesti, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparison to January, February experiences slightly milder temperatures, with minimums reaching -6°C (21°F) and maximums climbing to 15°C (59°F) compared to January's -10°C (15°F) and 14°C (57°F). The average temperature in February is just a tad warmer at 5°C (41°F) versus January's 4°C (39°F). Precipitation decreases from 57 mm (2.2 in) in January to 41 mm (1.6 in) in February, with only a slight difference in the number of rainy days—seven in February compared to eight in January. Additionally, February has a marginally lower humidity level of 81%, compared to January's 84%. For more details on February weather, you can check out Costinesti weather in February.
January weather is characterized by colder temperatures, with minimums dropping to -10°C (15°F) and an average of around 4°C (39°F). In contrast, March sees a slight warming trend, with minimum temperatures at -9°C (17°F) and an average of 6°C (44°F). While January experiences more precipitation at 57 mm (2.2 in) over 8 days, March has a bit less rain, totaling 46 mm (1.8 in) but maintaining a similar precipitation pattern across 8 days. Additionally, January's humidity stands at 84%, slightly higher than March's 79%, indicating the air is more intensely saturated in the heart of winter. For more specific information, you can check Costinesti weather in March.
Comparing January and April weather reveals a significant shift in temperatures and overall conditions. In January, the weather is noticeably colder, with average temperatures hovering around 4°C (39°F) and a chilling minimum of -10°C (15°F). This month also sees more precipitation, with 57 mm (2.2 in) spread over 8 days and a higher humidity level of 84%. In contrast, April brings a welcome warmth, featuring an average temperature of 10°C (50°F) and a maximum of 20°C (68°F). Precipitation is reduced to 30 mm (1.2 in) across just 5 days, and humidity decreases to 75%. For those interested in a detailed look at April's weather in Costinesti, you can find more information here: Costinesti weather in April.
In January, the weather is characterized by cold temperatures, with a minimum dipping to -10°C (15°F) and an average of just 4°C (39°F). The month experiences significant humidity at 84% and receives 57 mm (2.2 in) of precipitation over approximately eight days. In stark contrast, May brings a welcome warmth with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 25°C (76°F), averaging around 16°C (61°F). Precipitation in May is considerably lower at 31 mm (1.2 in), occurring on about seven days, and humidity slightly decreases to 77%. For a closer look at what May has to offer, you can check out Costinesti weather in May.
In January, temperatures can be quite cold, with a minimum of -10°C (15°F) and an average of 4°C (39°F), peaking at a maximum of 14°C (57°F). The month experiences about 57 mm (2.2 in) of precipitation over 8 days and has a high humidity level of 84%, contributing to the chilly atmosphere. In contrast, June showcases a much warmer climate, with minimum temperatures of 13°C (55°F) and averages reaching 21°C (71°F), topping out at 29°C (84°F). Despite higher precipitation at 71 mm (2.8 in) over 11 days, humidity drops to 71%, making for a more comfortable summer experience. For a closer look at the weather specifics in June, you can check out Costinesti weather in June.
January and July present stark contrasts in weather. In January, temperatures can plummet as low as -10°C (15°F), with an average of 4°C (39°F) and a maximum of 14°C (57°F). The month is characterized by high humidity at 84%, along with 57 mm (2.2 in) of precipitation spread over 8 days. In comparison, July embraces the warmth with minimum temperatures around 17°C (63°F), averaging 24°C (75°F) and peaking at 30°C (85°F). With 56 mm (2.2 in) of rain falling over just 7 days, July’s humidity is notably lower at 69%. For those looking to experience the summer weather, check out Costinesti weather in July.
January and August present starkly contrasting weather conditions. In January, temperatures can drop as low as -10°C (15°F), with an average around 4°C (39°F) and maximums reaching 14°C (57°F). The month is also characterized by high humidity at 84% and considerable precipitation of 57 mm (2.2 in) over approximately 8 days. In contrast, August boasts much milder temperatures, with minimums at 18°C (64°F), an average of 25°C (77°F), and maximums peaking at 30°C (86°F). This summer month enjoys significantly less precipitation, just 9 mm (0.4 in) over about 2 days, and lower humidity levels at 60%. For more details on August weather specifically in Costinesti, you can check out Costinesti weather in August.
January and September present a stark contrast in weather conditions. In January, temperatures can drop as low as -10°C (15°F), with an average high of only 14°C (57°F). The month is wet, with about 57 mm (2.2 in) of precipitation over approximately 8 days, accompanied by a high humidity level of 84%. Conversely, September enjoys much milder weather, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 28°C (82°F) and a comfortable average of 21°C (70°F). Precipitation is significantly lower, at just 22 mm (0.9 in) over 4 days, alongside a reduced humidity level of 63%. For more details on the pleasant weather during this autumn month, visit Costinesti weather in September.
January and October exhibit quite distinct weather patterns. In January, temperatures can drop as low as -10°C (15°F), with an average of around 4°C (39°F) and a maximum reaching 14°C (57°F). Additionally, January experiences 57 mm (2.2 in) of precipitation over about 8 days, all while maintaining a high humidity level of 84%. In contrast, October enjoys milder temperatures, ranging from a minimum of 7°C (45°F) to an average of 16°C (61°F) and a maximum of 24°C (76°F). The month also sees a similar amount of precipitation at 57 mm (2.3 in) over just 7 days, accompanied by lower humidity of 76%. For more specific details about the weather in October, you can check Costinesti weather in October.
In January, the weather is much colder, with temperatures ranging from a brisk -10°C (15°F) at minimum to a maximum of 14°C (57°F), averaging around 4°C (39°F). The month sees about 57 mm (2.2 in) of precipitation over 8 days, accompanied by a high humidity level of 84%. In contrast, November offers a more temperate climate, with minimum temperatures around 1°C (33°F) and maximums reaching 20°C (69°F), averaging 11°C (52°F). Precipitation slightly increases to 60 mm (2.4 in) over 10 days, and humidity is slightly lower at 81%. For a closer look at the November weather, check out Costinesti weather in November.
In comparing the weather between January and December, we notice distinct differences in temperature and precipitation patterns. January experiences a colder climate, with minimum temperatures dipping to -10°C (15°F) and an average of 4°C (39°F), while December is milder, with minimums around -5°C (24°F) and an average of 7°C (45°F). Additionally, January has less rainfall, totaling 57 mm (2.2 in) over 8 days, compared to December's 72 mm (2.8 in) across 13 days. Interestingly, both months share the same humidity level of 84%. For a detailed look at December weather in particular locations, you can check out Costinesti weather in December.
In January, Costinesti experiences a notable contrast to the warmer months, with chillier temperatures and a higher likelihood of precipitation. While the days remain crisp, characterized by damp air and an average humidity of 84%, the whimsical weather can lead to both frosty mornings and occasional rains. With an average temperature hovering around 4°C and lows dipping down to -10°C, visitors should be prepared for a blend of winter’s bite and coastal charm. If you're looking to learn more about how the rest of the year compares, take a look at Costinesti Climate.