Last updated: August 27, 2025
In May, the charming town of Bicaz, Romania experiences a delightful blend of warm temperatures and refreshing spring rains. With maximum temperatures reaching up to 30°C (86°F), the month offers a pleasant average of 16°C (62°F), while the nights can drop to a crisp minimum of 2°C (35°F). The region sees 89 mm (3.5 in) of precipitation across approximately 15 days, contributing to a humidity level of 71% that invigorates the lush landscapes. As nature awakens, May in Bicaz promises a perfect backdrop for outdoor adventures and exploration amidst its stunning scenery.
In May, Bicaz experiences a delightful transition into warmth, with temperatures reflecting the onset of spring. The month showcases a minimum of 2°C (35°F), a pleasant average of 16°C (62°F), and a peak reaching up to 30°C (86°F). Compared to the chilly winter months, May significantly warms up, providing a stark contrast to the harsher conditions of January and February, which see average highs of only 13°C (56°F) and 18°C (65°F), respectively. This upward trend culminates in the approach of summer, as temperatures continue to rise into June. As nature awakens, May in Bicaz offers not just warmer days but also an invigorating atmosphere perfect for exploring the breathtaking landscapes of Romania.
In Bicaz, Romania, May marks a significant uptick in precipitation, with 89 mm (3.5 in) of rain spread across 15 days. This is the wettest month so far, reflecting a shift from the relatively drier spring months of January through April, which averaged just 52 mm in total. The increased rainfall in May not only supports the lush greenery that the region is known for, but also indicates the onset of summer storms, as rainfall patterns often peak during this time. The frequency of wet days in May, outpacing all previous months, highlights a notable transition in weather, setting the stage for the vibrant growth characteristic of late spring. As the spring blossoms, the rainfall nourishes the landscape, enhancing the scenic beauty of this picturesque area.
In Bicaz, Romania, May usher in a notable change in humidity, dropping to 71%, reflective of the transitioning spring into the warmer months. This represents a significant decline from the heavier, more oppressive humidity of 93% in January and 88% in February, alongside a steady decrease through the spring. By May, as flowers bloom and temperatures rise, the air feels increasingly comfortable, paving the way for the summer months ahead. The trend shows a gradual reduction in humidity from April's 79%, suggesting that the region is shaking off the winter chill and welcoming the fresh, revitalizing air of late spring. This favorable drop continues into June, where humidity remains stable at 71%, hinting at a pleasant start to the summer season.
As the months progress towards summer, the UV Index in Bicaz, Romania exhibits a notable upward trend, peaking in May with an impressive 8, which falls into the very high exposure category. This signifies a significant shift from the milder conditions earlier in the year, where the UV Index hovered around 2 to 6. In May, the recommended burn time drops sharply to just 15 minutes, urging residents and visitors to be particularly cautious. As the sun grows stronger, it's essential to take protective measures to enjoy outdoor activities safely. For more detailed information, check out the Bicaz UV Index.
UV Risk Categories
May in Bicaz, Romania is a time of radiance, as the month consistently shines with an impressive 385 hours of sunshine, marking a delightful peak in the seasonal transition from spring to summer. This upward trend in sunlight hours is noticeable as the year progresses; starting from a modest 149 hours in January, the daylight remarkably increases, reflecting the warming embrace of the sun. The leap from 340 hours in April to May's 385 hours epitomizes the joyous arrival of late spring, setting the stage for even sunnier months ahead. Following May, June and July take the lead with 411 and 425 hours, respectively, further establishing this region as a haven for sun-seekers. As nature awakens and blooms, May stands out as a pivotal month, inviting inhabitants and travelers alike to bask in its golden glow.
As spring unfolds in Bicaz, Romania, May presents a promising 40% chance of sunny weather, marking a slight increase from April's 37%. This steady upward trend in sunshine from March, with its 47% likelihood, reflects the transition into a more favorable season. The sunny days become more commonplace, setting the stage for June and July, where the probability peaks at 50%. Although May's sunshine chance is moderate, it signals the advent of warmer days, inviting outdoor enthusiasts to embrace the beauty of this picturesque region.
As spring transitions into summer in Bicaz, Romania, the daylight duration experiences a remarkable increase, culminating in a peak of 15 hours by May. This month marks a notable shift from the 8 hours of daylight in January, signifying the approach of longer, sun-filled days. April already hints at this change with 13 hours of light, but May truly embraces the warmth and vibrancy of the season, inviting more outdoor activities and exploration. Following May, daylight hours plateau throughout June and July, before beginning to gradually decrease again in August. By September, the daylight drops to 12 hours, leading into autumn's shorter days yet retaining a comforting warmth through the early fall. The steady rise and gentle decline of daylight throughout the year create a beautiful rhythm that perfectly encapsulates the changing seasons in this picturesque Romanian destination.
In Bicaz, Romania, the month of May enjoys a subtle uptick in average wind speed, averaging 2.9 m/s (6 mph)—a refreshing breeze compared to the preceding months. After starting the year with wind speeds hovering around 3.0 m/s in January, there is a gradual decline through February, March, and April, where speeds level off at 2.6 m/s. May's slight increase not only signals a shift towards summer dynamics, but it also sets the stage for a gradual drop in wind speeds during the hotter months of June and August. Interestingly, this changing rhythm in the wind patterns reveals an engaging ebb and flow, adding a unique charm to the Bicaz landscape as spring gives way to summer.
Weather in Bicaz varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Bicaz, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present strikingly different weather conditions. In May, temperatures range from a chilly 2°C (35°F) at night to a warm 30°C (86°F) during the day, creating an average temperature of 16°C (62°F). This month sees about 89 mm (3.5 in) of precipitation spread over 15 days, with a moderate humidity level of 71%. In stark contrast, January experiences much colder conditions, with temperatures plummeting to a minimum of -17°C (2°F) and peaking at a modest 13°C (56°F), averaging around -1°C (31°F). Precipitation in January is significantly lower at 46 mm (1.8 in) over 9 days, accompanied by high humidity at 93%. For a detailed look at winter conditions, visit Bicaz weather in January.
When comparing the weather in May and February, we can observe distinct differences in temperature and humidity. May typically enjoys milder temperatures, with a minimum of 2°C (35°F) and an average high of 30°C (86°F), making it notably warmer than February, which has a minimum of -10°C (14°F) and an average high of only 18°C (65°F). Precipitation levels in May are slightly higher, with 89 mm (3.5 in) falling over 15 days, compared to February's 63 mm (2.5 in) over 11 days. Additionally, humidity in February is higher at 88%, while May has a more comfortable humidity level of 71%. For more details on February weather in the region, visit Bicaz weather in February.
May and March present distinct weather patterns, reflecting the transition from winter to early summer. In March, temperatures can be quite chilly, with a minimum of -12°C (10°F) and an average of 6°C (43°F), while May warms up significantly, boasting an average temperature of 16°C (62°F) and reaching maximums of up to 30°C (86°F). Precipitation is also more prevalent in May, with 89 mm (3.5 in) over 15 days compared to March's 50 mm (2.0 in) over 10 days. Additionally, March is characterized by higher humidity at 86%, while May sees a slight decrease to 71%. For more detailed information on weather conditions in March, you can check Bicaz weather in March.
May generally exhibits milder temperatures compared to April, with minimum temperatures rising from -7°C (20°F) in April to 2°C (35°F) in May. The average temperature also increases from 12°C (53°F) in April to 16°C (62°F) in May, reflecting the transition into warmer spring conditions. However, both months can reach a maximum of 30°C (86°F), showcasing occasional warm spells. Precipitation is more frequent in May, with 89 mm (3.5 in) falling over 15 days, compared to 52 mm (2.0 in) over 9 days in April. The humidity in May is slightly lower at 71%, in contrast to the higher 79% humidity seen in April. For more detailed weather information, check out Bicaz weather in April.
May and June showcase a transition in weather, marked by increasing warmth and slightly varying precipitation. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 30°C (86°F), with an average of 16°C (62°F). The month sees 89 mm (3.5 in) of precipitation over 15 days, maintaining a humidity level of 71%. In contrast, June offers a noticeable uptick in warmth, with temperatures fluctuating between 7°C (46°F) and 36°C (97°F), and an average temperature of 21°C (70°F). Precipitation decreases slightly to 84 mm (3.3 in) over 14 days, while humidity remains consistent at 71%. For more details on the weather, check out the Bicaz weather in June.
In May, temperatures range from a chilly 2°C (35°F) to a warm 30°C (86°F), with an average of 16°C (62°F). The month sees around 89 mm (3.5 in) of precipitation over 15 days, accompanied by a relatively high humidity of 71%. In contrast, July experiences milder temperatures, with minimums of 9°C (49°F) and a maximum reaching 34°C (94°F), averaging 22°C (72°F). The rainfall in July is slightly less at 81 mm (3.2 in), occurring on about 14 days, and the humidity drops to 64%. For those interested in more detailed information, you can check out Bicaz weather in July.
The weather in May and August presents a striking contrast in temperature and humidity. In May, temperatures range from a chilly minimum of 2°C (35°F) to a warm maximum of 30°C (86°F), with an average of 16°C (62°F). This month also experiences considerable precipitation, totaling 89 mm (3.5 in) over 15 days, alongside a higher humidity level of 71%.
In contrast, August brings more consistent warmth, with a minimum temperature of 9°C (49°F), an average of 23°C (74°F), and a scorching maximum of 38°C (100°F). Precipitation decreases significantly to 44 mm (1.7 in) over just 7 days, and humidity drops to a more comfortable 55%. For more details on August weather, visit Bicaz weather in August.
May and September present distinct weather patterns that highlight the transition between spring and autumn. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 30°C (86°F), with an average of 16°C (62°F). The month experiences approximately 89 mm (3.5 in) of precipitation spread over 15 days, coupled with a humidity level of 71%. In contrast, September boasts slightly higher average temperatures peaking at 34°C (93°F) and averages 18°C (64°F), but with less frequent rainfall of about 50 mm (2.0 in) over only 6 days. The humidity in September is also lower at 64%, reflecting the dry, warm conditions often associated with early autumn. For more detailed insights into the weather in September, you can visit Bicaz weather in September.
May and October present contrasting weather conditions. In May, temperatures range from a minimum of 2°C (35°F) to a warm average of 16°C (62°F), with a peak of 30°C (86°F), making it a more temperate month. However, it experiences higher precipitation at 89 mm (3.5 in) over about 15 days, alongside a humidity level of 71%. In contrast, October sees cooler temperatures, with a minimum of -2°C (28°F) and an average of 12°C (54°F), although it can still reach 28°C (82°F) at times. This month has less rainfall, totaling 51 mm (2.0 in) spread over just 8 days, coupled with a higher humidity level of 83%. For a detailed look at October weather, you can check out Bicaz weather in October.
May and November present distinctly different weather patterns. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 30°C (86°F), with an average of 16°C (62°F). This month experiences significant precipitation, totaling 89 mm (3.5 in) over about 15 days, and humidity levels are relatively moderate at 71%. In contrast, November sees colder temperatures, with lows reaching -5°C (23°F) and highs around 25°C (77°F), resulting in an average of just 7°C (45°F). The month is drier, with only 48 mm (1.9 in) of precipitation over 9 days, but humidity is higher at 91%. For more information about November weather in the region, visit Bicaz weather in November.
In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 30°C (86°F), with an average of 16°C (62°F), while December sees much cooler temperatures, with a minimum of -14°C (8°F) and a maximum of 15°C (59°F), averaging around 3°C (37°F). May experiences a higher level of warmth and moderate precipitation of 89 mm (3.5 in) over 15 days, contributing to a humidity level of 71%. In contrast, December has lower precipitation at 76 mm (3.0 in) spread over 14 days, but the humidity rises to 92%, making it feel much colder. For more details on December weather conditions, you can view Bicaz weather in December.
As May unfolds in Bicaz, the weather marks a refreshing transition from the chill of winter to the warmth of summer, offering an enticing blend of pleasant temperatures and occasional showers. With average highs reaching a mild 16°C, yet peaking at a comfortable 30°C, this month stands out as a time of vibrant growth and blooming scenery. While the humidity hovers around 71%, it contributes to a lush environment despite the 15 days of precipitation that remind us of spring's lingering charm. This dynamic contrast in weather not only enriches the landscape but also enhances the experience for outdoor enthusiasts. For more insights into the annual patterns, visit Bicaz Climate.