Last updated: August 27, 2025
May in Cozia, Romania showcases a delightful springtime climate, with daytime maximum temperatures reaching up to 30°C (87°F), inviting outdoor adventures. The average temperature hovers around a comfortable 16°C (61°F), while the nights can dip to a cool 3°C (37°F). This month witnesses 63 mm (2.5 in) of rainfall over 11 days, contributing to the region's lush greenery. With humidity levels at 69%, visitors can expect a refreshing atmosphere that beautifully balances warmth and moisture, making May an ideal time to explore the natural beauty and cultural heritage of Cozia.
In May, Cozia, Romania, embraces the delightful transition into warmer weather, showcasing a significant rise in temperatures. With minimums of 3°C (37°F) and maximums peaking at an inviting 30°C (87°F), the month reveals an average temperature of 16°C (61°F), providing a pleasant backdrop for outdoor activities. This increase is a stark contrast to the lingering chill of winter months, where temperatures dipped well below freezing. As spring unfolds, the region experiences a vibrant shift, encouraging locals and visitors alike to explore its natural beauty and cultural richness in the warm sunshine. The steady climb in temperatures from previous months signals the arrival of summer, making May one of the most appealing times to visit Cozia.
In May, Cozia, Romania experiences a noticeable increase in precipitation, with 63 mm (2.5 in) of rain falling over the month. This marks a significant jump from the previous months, reflecting the transition to a wetter season as spring unfolds into summer. The rainfall is spread across 11 days, making May not only one of the wettest months so far but also a critical period for nurturing the blossoming landscape. As the showers become more frequent, the lush greenery thrives, creating a vibrant backdrop that contrasts with the drier conditions of early spring. This trend suggests that as the year progresses, Cozia's climate becomes increasingly dynamic, emphasizing the importance of May for both the environment and local ecosystems.
As spring transitions into summer, May in Cozia, Romania, showcases a notable dip in humidity, falling to 69%. This decrease marks a significant shift from the higher levels experienced in the earlier months, with January's humidity peaking at a hefty 89%. The trend reveals a gradual reduction as the year progresses, reaching its lowest in August at 50%, before gradually rising again in the autumn months. With the warmer temperatures ushering in less moisture in the air, May offers a refreshing change for residents and visitors alike, promising a more comfortable climate as nature flourishes in bloom.
As spring gives way to summer in Cozia, Romania, the UV Index rises significantly, peaking in May with a striking value of 8, classified as very high. This shift marks a notable trend as the burn time drops to just 15 minutes, urging residents and visitors alike to take extra precautions against sun exposure. Following a gradual increase from a low index of 2 in January, the UV levels escalate sharply from April, when they reached 6, to May's robust 8. This escalating pattern continues into June and July, maintaining a very high index, emphasizing the importance of sun safety during these months. For more detailed UV forecasting, visit Cozia UV Index.
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As spring transitions into summer, Cozia, Romania truly basks in the increasing warmth and light of May, boasting an impressive 402 sunshine hours. This marks a noticeable uplift from April’s 347 hours, reflecting a delightful trend of burgeoning brightness as the year progresses. The sunny days continue to build momentum, leading into June where sunshine peaks at 411 hours. This steady ascent from the colder months—where January struggles with just 150 hours—not only highlights May as a time of renewal but also sets the stage for the lively, sun-soaked summer months ahead, inviting both locals and visitors to relish in the region's vibrant outdoors.
In Cozia, Romania, the likelihood of sunny weather peaks during the summer months but takes a slight dip in May, with a 39% chance of sunshine. This follows a steady increase from 28% in January to 48% in April, reflecting the gradual warming trend as spring unfolds. After May, the sunshine probability rises again, hitting 55% in July and maintaining a solid 59% in August. This pattern highlights the transition towards sunnier days as the year progresses, making May a transitional month where hints of summer start to emerge, albeit with a bit less sun than the preceding month of April.
In Cozia, Romania, the arrival of May marks a vibrant shift in daylight hours, with an impressive 15 hours of sunlight illuminating the landscape. This growth in daylight is a continuation of a steady upward trend that begins in the heart of winter with 8 hours in January. As spring unfolds, the days gradually lengthen, reaching 13 hours by April, before peaking alongside June and July. Following the exuberance of summer, daylight begins to wane as August transitions into autumn, ultimately descending back to the shorter days of winter by December. This natural ebb and flow of light not only enhances the beauty of Cozia but also invites its inhabitants and visitors to embrace the blossoming warmth and activities that spring and summer have to offer.
In May, Cozia experiences a gentle increase in wind speed, averaging 3.0 m/s (7 mph), which adds a refreshing touch to the warming days of spring. This month maintains a consistency in breeziness seen in April's 2.6 m/s, demonstrating a slight resurgence in winds as compared to the preceding months. Interestingly, the trend reveals a gradual uptick during the earlier months of the year, peaking in December with 3.3 m/s, and a slight drop in mid-summer with July recording the calmest conditions at 2.4 m/s. Overall, May serves as a delightful transition, blending mild winds with blooming landscapes, making it a perfect time to enjoy the natural beauty of Cozia.
Weather in Cozia varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Cozia, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present starkly contrasting weather conditions. In May, temperatures range from a mild 3°C (37°F) at night to a warm 30°C (87°F) during the day, with an average of 16°C (61°F). This month sees about 63 mm (2.5 in) of precipitation over 11 days, accompanied by a humidity level of 69%. In contrast, January is characterized by much colder temperatures, with lows reaching -20°C (-4°F) and highs averaging just 13°C (55°F). The average temperature sits at -1°C (30°F), and the month experiences significantly less precipitation, totaling 26 mm (1.0 in) over only 4 days. Additionally, January's humidity is higher at 89%. For more details on January weather, you can check Cozia weather in January.
The weather in May is significantly milder compared to February, with February temperatures ranging from a chilly -21°C (-5°F) to a maximum of 18°C (65°F), while May enjoys a more comfortable range from 3°C (37°F) to 30°C (87°F). Rainfall is more frequent in May, averaging 63 mm (2.5 in) over 11 days, in contrast to February's 33 mm (1.3 in) on just 7 days. Additionally, February boasts a higher humidity level at 87%, compared to May's 69%, which can make the February cold feel even more biting. For a detailed look at February weather specifics, checkout Cozia weather in February.
In comparing the weather of March and May, it's evident that May brings significantly warmer temperatures, with an average of 16°C (61°F) compared to March's chilly average of 5°C (41°F). While March sees a minimum temperature that can drop to a brisk -18°C (0°F), May generally maintains a milder range with a minimum of just 3°C (37°F). Precipitation levels are higher in May at 63 mm (2.5 in) over 11 days, whereas March experiences less rainfall at 37 mm (1.5 in) over 8 days. Additionally, March tends to be more humid, with a humidity level of 84%, compared to May’s 69%. For a detailed look at March weather in this region, you can visit Cozia weather in March.
In comparing the weather between April and May, we see noticeable differences in temperature and precipitation patterns. April experiences cooler temperatures, with a minimum of -6°C (22°F) and an average of 11°C (51°F), while May warms up significantly, featuring a minimum of 3°C (37°F) and an average of 16°C (61°F). The maximum temperatures also rise in May, reaching up to 30°C (87°F) compared to April's 27°C (82°F). Additionally, May sees more precipitation, totaling 63 mm (2.5 in) over 11 days, compared to April's 38 mm (1.5 in) across just 6 days. Humidity levels are slightly lower in May at 69%, compared to April's 78%, contributing to a more comfortable feeling despite the increase in precipitation. For a detailed look at April weather specifics, you can explore Cozia weather in April.
May and June exhibit a notable shift in weather patterns. In May, temperatures range from a cool low of 3°C (37°F) to a warm high of 30°C (87°F), with an average of 16°C (61°F). The month sees 63 mm (2.5 in) of precipitation spread over 11 days, while humidity remains steady at 69%. Conversely, June brings warmer conditions, with minimum temperatures rising to 7°C (45°F) and maximums reaching 33°C (91°F), averaging 21°C (70°F). Precipitation also increases, totaling 93 mm (3.6 in) over 14 days, maintaining the same humidity level of 69%. For more details on June weather, check this link: Cozia weather in June.
In May, the weather experiences a wider range of temperatures, with a minimum of 3°C (37°F) and a maximum reaching 30°C (87°F), resulting in an average of 16°C (61°F). The month is characterized by 11 days of precipitation, accumulating to 63 mm (2.5 in), and a humidity level of 69%. In contrast, July boasts warmer temperatures, with a minimum of 10°C (51°F) and a peak of 35°C (95°F), averaging 22°C (72°F). Precipitation is slightly lower at 60 mm (2.4 in), observed over 8 days, while humidity decreases to 63%. Overall, July offers consistently warmer and drier conditions compared to the more variable weather in May. For more details on July weather, visit Cozia weather in July.
May and August present distinct contrasts in weather. May typically experiences cooler temperatures, with a minimum of 3°C (37°F) and an average of 16°C (61°F), but can peak at a warm 30°C (87°F). The month is also characterized by higher humidity at 69% and more frequent precipitation, averaging 63 mm (2.5 in) over approximately 11 days. In contrast, August boasts warmer conditions, with a minimum of 8°C (46°F) and an average temperature of 23°C (73°F), reaching highs of 36°C (98°F). Notably, August enjoys much less rainfall, averaging only 37 mm (1.5 in) across just 4 days, and a lower humidity level of 50%. For a more detailed look at the weather during this summer month, you can check Cozia weather in August.
In May, temperatures range from a chilly minimum of 3°C (37°F) to an average of 16°C (61°F), peaking at 30°C (87°F). The month experiences moderate precipitation of 63 mm (2.5 in) over approximately 11 days, and the humidity levels are relatively high at 69%. In contrast, September sees cooler minimum temperatures dropping to 0°C (33°F), with a higher average of 18°C (64°F) and maximums reaching 34°C (94°F). Precipitation is significantly lower in September at 27 mm (1.1 in) over just 6 days, paired with a decrease in humidity to 58%. For more details, check out Cozia weather in September.
May and October showcase contrasting weather patterns. In May, temperatures range from a chilly 3°C (37°F) at night to a warm 30°C (87°F) during the day, with an average of 16°C (61°F). The month sees significant precipitation, totaling 63 mm (2.5 in) over about 11 days, with a humidity level of 69%. In contrast, October features a cooler climate, with minimum temperatures dropping to 0°C (31°F) and daytime highs reaching 26°C (80°F), averaging 12°C (54°F). Moreover, October experiences less rainfall, with just 34 mm (1.3 in) over 4 days and higher humidity at 78%. For more specific information, you can visit Cozia weather in October.
May and November offer contrasting weather patterns that reflect the transition between spring and winter. In May, temperatures range from a minimum of 3°C (37°F) to a pleasant average of 16°C (61°F), peaking at a warm 30°C (87°F). With 63 mm of precipitation over 11 days, humidity averages around 69%, creating a lush and vibrant atmosphere. In contrast, November brings cooler weather, with temperatures dipping to a minimum of -8°C (17°F) and averaging just 6°C (43°F), even reaching a maximum of 24°C (76°F) on milder days. The month sees significantly less rainfall, totaling 26 mm over only 5 days, but with higher humidity at 87%. For those interested in specific November weather conditions, refer to Cozia weather in November.
May and December present stark contrasts in weather conditions. In May, the temperatures range from a chilly 3°C (37°F) to a warm 30°C (87°F), with an average of 16°C (61°F), promoting a generally pleasant atmosphere. The month experiences about 63 mm (2.5 in) of precipitation over 11 days and has a moderate humidity level of 69%. In contrast, December is much colder, with temperatures plummeting to a minimum of -16°C (3°F) and an average of just 1°C (35°F). Though it sees slightly less precipitation at 51 mm (2.0 in) over the same number of days, the humidity is notably higher at 88%, contributing to a more frigid feel. For more details on December's weather, you can visit Cozia weather in December.
As May unfolds in Cozia, the weather signals a welcome transition from the chill of early spring to the warmth of summer. With average temperatures climbing notably, days are filled with pleasant warmth, albeit with occasional cooler nights that remind us of the lingering spring. Unlike the wet months that precede it, May presents a moderate level of precipitation, fostering lush landscapes while still allowing for many sunny days. The humidity level begins to rise, creating a comforting atmosphere perfect for outdoor activities. For a deeper understanding of how May stacks up against other months, explore the full details in Cozia Climate.