Last updated: August 27, 2025
In Poznan, Poland, July brings a dynamic weather experience characterized by a maximum temperature reaching a scorching 37°C (99°F), while the average temperature lingers around a comfortable 19°C (67°F). However, nights can be refreshingly cool, with minimum temperatures dropping to 7°C (45°F). This month also witnesses 99 mm (3.9 in) of precipitation over 12 days, contributing to a humidity level of 67%, enhancing the lushness of the landscapes. Whether basking in the summer sun or enjoying gentle rain, July in Poznan offers a unique blend of weather that invites both adventure and relaxation.
In July, Poznan, Poland, basks in the warmth of summer, characterized by pleasantly mild temperatures. With a minimum temperature of 7°C (45°F) and an inviting average of 19°C (67°F), the month offers a delightful reprieve from the chill of winter. The maximum soars to an impressive 37°C (99°F), making it one of the hottest months of the year. This trend of rising temperatures reflects a significant shift from the colder months, seamlessly transitioning from the crispness of spring. As July unfolds, residents and visitors alike can enjoy long, sunny days perfect for outdoor activities and exploration, underlining its status as a highlight of Poland's climatic calendar.
In July, Poznan experiences a significant uptick in precipitation, with an average of 99 mm (3.9 in) of rain spread over 12 days. This monthly total is the highest in the year, showcasing a notable increase from June’s 69 mm (2.7 in). The mid-summer rainfall contributes to the city’s lush greenery, but it also marks a departure from the relatively drier months of spring, where April saw only 34 mm (1.4 in). With rain making its presence felt more frequently during July, residents and visitors alike should be prepared for the showers that help nourish the vibrant landscapes of Poznan.
In July, Poznań experiences a relative drop in humidity, settling at 67%, a trend consistent with the preceding months of June and August. This moderate humidity marks a refreshing contrast to the higher levels seen earlier in the year, where January and February recorded a notable 90%. As the summer progresses, the decreasing humidity not only brings a sense of relief from the chill of winter but also creates a pleasant environment for outdoor activities. Following July, humidity begins to rise again in September, signaling the gradual return to the wetter conditions typical of autumn. Overall, July stands out as a midpoint in Poznań’s annual humidity cycle, balancing summer warmth with comfortable moisture levels.
In July, Poznan, Poland experiences a UV Index of 8, categorizing it as very high exposure, which translates to a burn time of just 15 minutes for fair-skinned individuals. This peak in UV levels reflects a noticeable trend as the summer months progress; starting from a low of 1 in January and steadily climbing through the moderate levels of March and April, the index reaches its zenith with June and July at 8. As the warmth of summer envelops the city, it’s essential for residents and visitors alike to stay vigilant about sun protection. With the UV Index gradually declining to 7 in August, this mid-summer phase serves as a reminder to enjoy the sun safely. For more detailed insights, check the complete Poznan UV Index.
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In July, Poznan basks in a warm glow, with 414 hours of sunshine lighting up the city. This radiant month follows a gradual rise in daylight hours, starting from a modest 108 hours in January and climbing steadily through spring's awakening. June stands as the pinnacle of summer’s embrace, with 420 hours of sunlight, just slightly eclipsing July. As summer reaches its zenith, the bright skies begin to wane, with August following closely at 383 hours, hinting at the gentle transition into autumn. This trend underscores the vibrant summer months in Poznan, where sunshine plays a key role in the city’s energetic atmosphere.
In Poznan, Poland, the likelihood of sunny weather reaches a peak in June at 50%, providing a delightful spring transition into summer. However, as July arrives, this chance dips to 33%, indicating a shift towards a more variable summer climate. August follows closely with a 31% chance of sunny days, suggesting that while the summer months still hold promise, they can be more unpredictable. This trend reflects a lively interplay of seasons, where the vibrant bursts of sunshine in early summer gradually give way to the mixed weather patterns characteristic of late summer. Overall, while July may not boast the highest probability of sunshine, it remains an essential part of Poznan’s delightful yet unpredictable summer tapestry.
In Poznan, Poland, July marks the pinnacle of daylight, where the sun graces the skies with an impressive 16 hours of light. This month maintains the peak brightness established in June, creating a vibrant atmosphere perfect for outdoor activities and exploration. As spring transitioned into summer, daylight surged from 11 hours in March to a splendid 15 hours in May, illustrating a dramatic increase as the year warms. Following July, the days gradually shorten, with August witnessing a decline to 14 hours, signaling the slow transition towards autumn. Overall, the trend highlights a significant seasonal variation in daylight hours, allowing residents to enjoy long summer days before embracing the cozy, shorter days of fall and winter.
In July, the average wind speed in Poznań registers at 2.9 m/s (7 mph), marking a slight uptick from June's calmer breezes of 2.8 m/s (6 mph). This minor increase reflects a typical summer pattern in the region, where winds tend to be milder compared to the gustier conditions experienced in the latter part of the year, such as in October and November, when average speeds rise above 3.9 m/s (9 mph). As summer peaks, the gentle winds of July create a perfect backdrop for enjoying the outdoors, reminding residents and visitors alike of the serene beauty that characterizes this vibrant city during the warm months. Overall, the trend shows a gradual increase in wind speed as the seasons transition from the light summer breezes towards the more robust winds of autumn.
Weather in Poznan varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Poznan, focusing on differences in temperature, rainfall, humidity, and UV levels.
July and January present starkly contrasting weather conditions. In July, temperatures range from a cool minimum of 7°C (45°F) to a scorching maximum of 37°C (99°F), with an average temperature of 19°C (67°F). The month experiences a moderate amount of precipitation at 99 mm (3.9 in) over 12 days, accompanied by a humidity level of 67%.
In stark contrast, January features much colder temperatures, with a minimum of -18°C (1°F) and a maximum of 12°C (54°F), resulting in an average temperature of just 1°C (34°F). Precipitation is lower at 46 mm (1.8 in) spread over 11 days, but the humidity is higher at 90%. For a deeper look at January weather patterns, check out Poznan weather in January.
July and February in Poznan present starkly contrasting weather conditions. In July, temperatures range from a cool 7°C (45°F) at night to a sweltering 37°C (99°F) during the day, with an average of 19°C (67°F). This month experiences 99 mm (3.9 in) of precipitation over about 12 days, accompanied by a moderate humidity of 67%. In contrast, February brings much colder temperatures, with nighttime lows plummeting to -15°C (5°F) and daytime highs only reaching up to 17°C (63°F), averaging just 2°C (35°F). Precipitation is significantly less, totaling 44 mm (1.7 in) over 9 days, but the humidity is noticeably higher at 90%. For a more detailed look at February weather, you can check Poznan weather in February.
When comparing the weather in July and March, it's clear that the two months exhibit striking differences. July boasts a much warmer climate, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 37°C (99°F) and an average of 19°C (67°F). This month also sees considerable humidity at 67% and around 99 mm (3.9 in) of precipitation over 12 days. In contrast, March experiences significantly colder temperatures, with a minimum of -14°C (6°F), an average of 4°C (40°F), and a maximum of 19°C (67°F). The humidity is higher at 87%, but it receives less precipitation—43 mm (1.7 in) across 11 days. For a more detailed look at March's weather patterns, check out Poznan weather in March.
When comparing the weather between July and April, it's clear that July experiences significantly warmer temperatures. In July, temperatures range from a minimum of 7°C (45°F) to a maximum of 37°C (99°F), with an average of 19°C (67°F). In contrast, April's temperatures are much cooler, with a minimum of -3°C (26°F), an average of 9°C (48°F), and a maximum of 27°C (81°F). Additionally, July sees higher precipitation, totaling 99 mm (3.9 in) over approximately 12 days, whereas April has much lighter rainfall at 34 mm (1.4 in) spread across 9 days. Interestingly, while April has a higher humidity level of 80%, July's humidity is slightly lower at 67%. For a more detailed look at April weather in Poznan, you can visit Poznan weather in April.
In comparing the weather between July and May, July is significantly warmer with temperatures ranging from a chilly 7°C (45°F) to a scorching 37°C (99°F), averaging around 19°C (67°F). In contrast, May experiences milder temperatures, with a minimum of 0°C (32°F) and a maximum of 30°C (86°F), averaging just 13°C (56°F). While both months share similar humidity levels at 67%, July receives more rainfall, totaling 99 mm (3.9 in) over about 12 days, compared to May's 68 mm (2.7 in) across 11 days. For more detailed insights about weather conditions in May, you can check Poznan weather in May.
In comparing the weather between June and July, both months exhibit similar average temperatures, with June at an average of 19°C (67°F) and July also maintaining the same average. However, July tends to be slightly warmer at night, with a minimum temperature of 7°C (45°F) compared to June's 4°C (40°F). Both months can experience high temperatures, reaching up to 37°C (98°F in June and 99°F in July), but July sees an increase in precipitation, totaling 99 mm (3.9 in) over 12 days, compared to June's 69 mm (2.7 in) over 11 days. Humidity levels remain constant at 67% for both months. For a more detailed look at June weather, check out Poznan weather in June.
July and August weather exhibit notable differences, particularly in temperature and precipitation levels. July experiences a wider temperature range, with minimums reaching 7°C (45°F) and maximums soaring to 37°C (99°F), while August has a slightly lower maximum temperature of 34°C (93°F) and a minimum of 6°C (43°F). Moreover, July is characterized by higher precipitation, totaling 99 mm (3.9 in) over 12 days, compared to August, which sees only 63 mm (2.5 in) over 10 days. Both months maintain consistent humidity levels at 67%, but the overall environment in August feels less humid, likely due to the reduced rainfall. For more details on weather patterns, you can visit Poznan weather in August.
July and September exhibit notable differences in weather patterns. In July, temperatures range from a minimum of 7°C (45°F) to a maximum of 37°C (99°F), with an average temperature of 19°C (67°F). The month sees considerable precipitation, totaling 99 mm (3.9 in) over approximately 12 days, accompanied by a humidity level of 67%. In contrast, September experiences cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 33°C (92°F), leading to an average of 15°C (59°F). Precipitation is less abundant, with only 59 mm (2.3 in) over about 10 days and a higher humidity level of 78%. For more detailed insights on September weather, you can refer to Poznan weather in September.
In July, the weather is typically warm, with average temperatures reaching up to 19°C (67°F) and occasional highs soaring to 37°C (99°F). The month experiences significant humidity at 67% and a total precipitation of 99 mm (3.9 in) over about 12 days. In contrast, October brings a much cooler climate, with average temperatures dropping to 11°C (52°F) and nighttime lows plummeting to -3°C (27°F). Although October has slightly less precipitation, measuring 61 mm (2.4 in) over 11 days, the humidity is notably higher at 84%. For more detailed information, check out Poznan weather in October.
The weather in July and November showcases a striking contrast in temperature and humidity. July boasts a wide range of temperatures, with a minimum of 7°C (45°F) and highs reaching up to 37°C (99°F), averaging around 19°C (67°F). In contrast, November experiences much cooler weather, with temperatures dropping to a minimum of -5°C (23°F) and an average of only 6°C (43°F), peaking at 18°C (65°F). Additionally, July sees higher precipitation levels at 99 mm (3.9 in) over approximately 12 days, while November's precipitation is significantly lower at 40 mm (1.6 in) over 8 days, albeit with increased humidity levels of 89%. This seasonal shift highlights the transition from summer warmth to the chill of late autumn. For more detailed insights, you can check out Poznan weather in November.
July and December present strikingly contrasting weather patterns. In July, temperatures range from a chilly 7°C (45°F) at night to a scorching 37°C (99°F) during the day, with an average of 19°C (67°F). The month is also characterized by higher humidity levels at 67% and approximately 99 mm (3.9 in) of precipitation over about 12 days. In contrast, December brings much colder conditions, with temperatures plummeting to as low as -17°C (2°F) and averaging around 2°C (36°F), peaking at a moderate 12°C (55°F). This month sees relatively less precipitation at 47 mm (1.8 in) over 11 days, but higher humidity levels of 92%. For additional details on December weather, check out Poznan weather in December.
In July, Poznan experiences a vibrant warmth that sets it apart from the cooler months, with temperatures soaring to maximums around 37°C (99°F) and an inviting average of 19°C (67°F). This summer month also brings a moderate level of rainfall, contributing to a humidity of 67%, which enhances the lush greenery typical of the region. While July's precipitation spans over several days, it often results in refreshing breaks from the heat rather than persistent downpours, making it a delightful time to explore the city. For more detailed insights into Poznan's diverse climate throughout the year, be sure to check out Poznan Climate.