Last updated: August 27, 2025
May in Gniezno, Poland offers a dynamic transition into summer, characterized by a maximum temperature of 29°C (85°F). With an average of 13°C (56°F), this month presents a refreshing climate for locals and visitors alike, although temperatures can dip as low as 0°C (32°F) in the cooler days. Precipitation is notable, with a total of 73 mm (2.9 in) spread over 12 days, contributing to the region's lush greenery. The air remains humid at 67%, making the month feel vibrant and lively, perfect for exploring the rich history and beautiful landscapes of Gniezno.
May in Gniezno, Poland, marks a delightful transition into spring, as temperatures experience a notable rise. With a minimum of 0°C (32°F) and an average of 13°C (56°F), the month showcases the beauty of warming days, reaching a pleasant maximum of 29°C (85°F). This upward trend in temperature, following the chilly months of winter and early spring, creates an inviting atmosphere perfect for outdoor activities and exploration. As nature blooms, residents and visitors alike can bask in the increasing warmth, making May a thriving month in Gniezno's climate. The shift from the earlier months, characterized by frosty lows and moderate highs, sets the stage for the sun-drenched days that lie ahead in June and July.
May in Gniezno, Poland, marks a significant shift in precipitation patterns as the region experiences an increase in both the amount and frequency of rainfall. With 73 mm (2.9 in) of precipitation over 12 days, May stands out as one of the wetter months of the year, surpassing the drier spring months of April and March. This spike not only enhances the lush greenery typical of spring but also sets the stage for the rainy summer months ahead. Comparatively, June follows closely with 76 mm (3.0 in), indicating that the trend of increased precipitation is likely to continue. Overall, May serves as a crucial transitional period, paving the way for the vibrant growth and robust weather patterns that characterize the Polish countryside in the summer.
As spring unfolds in Gniezno, Poland, May brings a notable drop in humidity, settling at a comfortable 67%. This marks a significant decrease from the 80% experienced in April, paving the way for more pleasant outdoor activities. Following a winter characterized by high humidity levels, often exceeding 90%, May signals a shift towards drier conditions, which continue into the summer months. This transition not only enhances the enjoyment of the beautiful blooming landscapes but also suggests a gradual approach to the warm, stable climate that Gniezno enjoys as it heads into June and July. It's a refreshing change that many look forward to after the dampness of early spring.
As we transition into May in Gniezno, Poland, the UV Index reaches a notable 7, indicating a high level of ultraviolet radiation that demands attention. This is a marked increase from the previous months, as January and February offered low exposure risks with indexes of 1 and 2, respectively. By April, the UV Index had already climbed to a moderate 5, suggesting that skin protection was becoming increasingly important. May’s high exposure category signifies a change in outdoor activities, where the recommended burn time decreases to just 25 minutes—half of what it was earlier in the year. With the summer months approaching, awareness and precautions against sun exposure will only become more crucial, as seen in the rising trends of the UV Index. For further details, check the comprehensive Gniezno UV Index.
UV Risk Categories
As May unfolds in Gniezno, Poland, residents are greeted with an impressive 388 hours of sunshine, signaling the peak of spring and the arrival of warmer days. This marks a noticeable increase compared to the preceding months, where the sunlight steadily builds from 108 hours in January to 270 hours in March and 338 hours in April. The trend of increasing brightness reaches its zenith in June, with 422 hours illuminating the landscape, but May stands out as a vibrant month where nature awakens in full bloom. The transition from the grey days of winter to May's sunlight showcases a beautiful revival, inviting locals and visitors alike to savor the longer afternoons and blossoming greenery.
As spring unfolds in Gniezno, Poland, the likelihood of experiencing sunny weather continues to rise, peaking in May with a promising 41% chance of sunshine. This increase from the 35% seen in April signals a delightful shift toward brighter days, enhancing outdoor opportunities for both locals and visitors. Following May, the likelihood of sunny weather peaks again in June at 54%, making the transition into summer particularly appealing. While the chances of sunshine dip slightly in the warmer months of July and August, the overall trend indicates that late spring is a splendid time to enjoy Gniezno's charming landscapes under the sun.
As spring blossoms into summer in Gniezno, Poland, daylight duration experiences a notable transformation. Starting with a modest 8 hours in January, the days gradually grow longer, reaching 15 hours by May. This progressive increase reflects the awakening of nature, with daylight extending from 9 hours in February to 13 hours in April, creating a vibrant tapestry of life. By June and July, residents bask in the peak of 16 hours of sunlight, making these months a celebration of warmth and vitality. However, as summer fades into autumn, daylight wanes, descending gently to 12 hours in September and further to 10 hours in October, before returning to 8 hours in November. This rhythm of daylight not only marks the passage of time but also shapes the seasonal activities and lifestyle in this charming city.
In Gniezno, Poland, the winds in May mark a gentle uptick in breeze compared to the earlier months, with an average speed of 4.0 m/s (9 mph). This increasing trend in wind velocities is noteworthy as it signifies the transition into summer, offering a refreshing contrast to the quieter winds of the winter and early spring months, which hover around 3.6 - 3.8 m/s. Following May, however, the winds regress somewhat in June and July, dropping to 3.0 m/s (7 mph). Overall, May stands out as a delightful period for those who enjoy a bit of activity in the air, as the winds pick up just enough to revive the landscape while maintaining a comfortable ambiance. As the year progresses, wind patterns in Gniezno continue to fluctuate, with a notable increase again in the autumn months of October and November.
Weather in Gniezno varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Gniezno, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of May and January, we see a stark contrast in temperatures and conditions. May enjoys a wide temperature range with minimums around 0°C (32°F), averaging 13°C (56°F), and maximums reaching 29°C (85°F). This month also experiences moderate precipitation of 73 mm (2.9 in) across roughly 12 days, accompanied by a comfortable humidity level at 67%. Conversely, January is much colder, with temperatures dipping as low as -18°C (0°F), an average temperature of just 1°C (33°F), and highs only reaching 12°C (54°F). Precipitation in January is lower at 43 mm (1.7 in) over 10 days, but the humidity is notably higher at 90%. For more details on January weather, check out Gniezno weather in January.
May and February present stark contrasts in weather conditions. In May, temperatures range from a chilly minimum of 0°C to a pleasant maximum of 29°C, making it significantly warmer on average at 13°C compared to February's average of just 1°C, where temperatures dip as low as -15°C and peak at 18°C. Precipitation levels are higher in May, with 73 mm over 12 days, compared to February's 43 mm across 9 days, although May's humidity is slightly lower at 67% compared to February's 90%. This variance highlights the transition from the cold grip of winter to the mild warmth of spring. For more detailed insights on February weather, check Gniezno weather in February.
In comparing the weather of May and March, it’s evident that May brings milder and more pleasant conditions. While March experiences colder temperatures with a minimum of -14°C (6°F) and an average of 4°C (40°F), May sees temperatures ranging from a minimum of 0°C (32°F) to an average of 13°C (56°F) and a maximum of 29°C (85°F). Additionally, precipitation is higher in May at 73 mm (2.9 in) over 12 days, in contrast to March's 40 mm (1.6 in) spread across 10 days. Although March is more humid at 87% compared to May's 67%, the overall outlook favors May as a more favorable month for outdoor activities. For a more detailed comparison, check out Gniezno weather in March.
In comparing the weather between May and April, we see notable differences in temperature and precipitation. May experiences a broader temperature range, with a minimum of 0°C (32°F), an average of 13°C (56°F), and a maximum of 29°C (85°F), indicating a warming trend as spring unfolds. In contrast, April is cooler, with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 27°C (81°F), and a lower average of 9°C (48°F). Precipitation in May totals 73 mm (2.9 in) over 12 days, compared to April's 38 mm (1.5 in) across 9 days, suggesting that May is not only wetter but also slightly more humid with 67% compared to April’s 80%. For more detailed insights on April weather, you can visit Gniezno weather in April.
In comparing the weather of May and June, we see a notable increase in temperatures. May typically has a minimum temperature of 0°C (32°F), an average of 13°C (56°F), and a maximum reaching 29°C (85°F). In contrast, June starts with a higher minimum of 5°C (41°F) and boasts an average temperature of 19°C (67°F), peaking at a hot 36°C (97°F). Both months experience comparable precipitation levels, with May receiving 73 mm (2.9 in) over 12 days and June slightly higher at 76 mm (3.0 in) over just 11 days. Humidity remains constant at 67% for both months. For those interested in a detailed look at June's climate, visit Gniezno weather in June.
In May, temperatures range from a chilly 0°C (32°F) at night to a warm average of 13°C (56°F) during the day, peaking at 29°C (85°F). The month experiences a moderate amount of precipitation of 73 mm (2.9 in) over approximately 12 days, coupled with a humidity level of 67%. In contrast, July warms up significantly, with nighttime temperatures starting at 8°C (46°F) and averaging 19°C (67°F), while highs can reach as much as 37°C (98°F). July also sees an increase in rainfall, totaling 97 mm (3.8 in) over 12 days, though the humidity remains consistent at 67%. For more detailed information on July's climate, you can check Gniezno weather in July.
In May, temperatures in Gniezno range from a chilly 0°C (32°F) to a comfortable high of 29°C (85°F), with an average temperature of 13°C (56°F). The month experiences about 73 mm (2.9 in) of precipitation spread over 12 days, maintaining a humidity level of 67%. In contrast, August presents warmer temperatures, starting at a minimum of 6°C (43°F) and reaching up to 33°C (92°F), with an average of 20°C (68°F). Precipitation in August decreases slightly to 68 mm (2.7 in) over 9 days, while humidity remains consistent at 67%. For more details on the climate, check Gniezno weather in August.
May and September present contrasting yet mild weather patterns, each with its unique charm. In May, temperatures range from a cool 0°C (32°F) at night to a warm 29°C (85°F) during the day, with an average of 13°C (56°F). However, this month experiences more rain, accumulating 73 mm (2.9 in) over 12 days, along with a humidity level of 67%. In contrast, September sees slightly warmer nights with a minimum of 3°C (37°F) and daytime highs reaching up to 33°C (93°F), averaging 15°C (59°F). Precipitation decreases to 62 mm (2.5 in) over 10 days, while humidity rises to 78%. For more detailed insights, check out Gniezno weather in September.
May and October present distinct weather patterns as the seasons transition. In May, temperatures range from a chilly 0°C (32°F) at night to a warm 29°C (85°F) during the day, with an average of 13°C (56°F). Precipitation is relatively moderate with about 73 mm (2.9 in) over 12 days, and humidity sits at 67%. In contrast, October experiences cooler temperatures, with a minimum of -2°C (28°F) and a maximum of 24°C (76°F), averaging 11°C (51°F). The month sees slightly less precipitation at 61 mm (2.4 in) across 11 days, but humidity is higher at 84%. For more details on October conditions, you can check Gniezno weather in October.
May and November in Gniezno show a notable contrast in weather patterns. In May, temperatures range from a minimum of 0°C (32°F) to a maximum of 29°C (85°F), creating a warm and pleasant average of 13°C (56°F). The month experiences an average precipitation of 73 mm (2.9 in) over 12 days, with a humidity level of 67%. In contrast, November presents a much cooler climate, with temperatures dropping to a minimum of -5°C (23°F) and peaking at 18°C (65°F), resulting in a lower average of 6°C (43°F). This month sees less rainfall, with only 39 mm (1.5 in) spread over 7 days, but the humidity is higher at 89%. For more detailed weather specifics, you can visit Gniezno weather in November.
In May, Gniezno experiences a mild climate with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 29°C (85°F) and an average of 13°C (56°F). The month typically sees around 73 mm (2.9 in) of precipitation over 12 days, coupled with a moderate humidity level of 67%. In stark contrast, December brings much colder weather, with temperatures dropping from a minimum of -17°C (1°F) to a maximum of 13°C (56°F), averaging just 2°C (36°F). This month also sees less precipitation at 46 mm (1.8 in) over 11 days but a higher humidity of 92%. For more details on December weather specifics, you can visit Gniezno weather in December.
As May unfolds in Gniezno, it brings a refreshing contrast to the lingering chill of early spring. The temperatures start to climb, offering warmer days that can peak at a delightful 29°C, inviting residents and visitors to embrace outdoor activities. While the average temperature sits around a comfortable 13°C, even nights offer a gradual warmth compared to the previous months. However, the month is not without its share of moisture, as approximately 73 mm of precipitation falls over about 12 days, contributing to a humidity level of around 67%. This blend of warmth and occasional rain paints May as a vibrant month of transition, perfectly setting the stage for the summer ahead. For a more in-depth look at Gniezno's climate, check out Gniezno Climate.