April Weather in Mielno, Poland

Last updated: August 27, 2025

In April, Mielno, Poland, begins to transition into a warmer season, with maximum temperatures reaching 19°C (67°F) and an average hovering around 7°C (45°F). However, chilly evenings are not uncommon, as minimum temperatures can dip to -3°C (28°F). April also sees 32 mm (1.3 in) of precipitation spread across about 7 days, contributing to a relatively high humidity level of 85%. This mix of brisk days and occasional showers makes for a refreshing and dynamic coastal weather experience, perfect for those looking to explore the scenic beauty of Mielno.

April Temperature in Mielno

In April, Mielno, Poland begins to shake off the chill of winter, showcasing a noticeable warm-up as temperatures rise from their frigid lows. With minimum temperatures around -3°C (28°F), the biting cold is fading, while average highs reach a pleasant 19°C (67°F), offering the first real taste of spring. This month marks a transition with daily averages steadily climbing to 7°C (45°F), hinting at the blossoming beauty of nature that lies ahead. The change is invigorating, inviting both locals and visitors to embrace the outdoors as Mielno shakes off its winter coat and welcomes the sun.

April Weather in Mielno: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Mielno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mielno, April typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec363639455263656660534538
Data source: Temperature data for Mielno generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Mielno

April in Mielno, Poland, ushers in a noticeable shift in precipitation patterns, as the month sees a significant drop to 32 mm (1.3 in) of rainfall over just 7 days. This is a stark contrast to the wetter months preceding it, where January's hefty 70 mm and March's 54 mm showcase a trend of early spring showers giving way to milder weather. The reduced precipitation in April not only marks it as one of the drier months but also signals the beginning of a transition into the sunnier days of late spring, with May's expected increase in rainfall at 52 mm (2.1 in). This shift highlights a seasonal ebb and flow, preparing the landscape for the vibrant blooms that characterize the Polish spring.

April Precipitation Trends in Mielno

The chart displays monthly precipitation patterns in Mielno, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Mielno, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec70535432524911274981127673
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Mielno

In April, Mielno, Poland, experiences a slight decline in humidity, with levels at 85%, a subtle shift from the consistent 87% seen in the preceding months. This gradual decrease marks the start of a trend towards more comfortable conditions, as humidity continues to drop further to 81% in May. Overall, the shift in April indicates a transition to drier months ahead, allowing residents and visitors to enjoy the emerging warmth with a little less moisture in the air. This pattern hints at the region's characteristic seasonal rhythm, where the high humidity of winter gradually gives way to the more pleasant conditions of late spring and summer.

April Average Humidity in Mielno

This chart illustrates the average monthly humidity levels in Mielno, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Mielno is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%87%85%81%81%81%80%81%84%86%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Mielno

As we transition into April in Mielno, Poland, the UV Index rises to 5, indicating a moderate exposure level that calls for caution during outdoor activities. With this increase, the recommended burn time shortens to just 30 minutes—a clear sign that the sun's rays are becoming more intense as we move toward summer. This trend marks a pivotal shift from the lower indices of winter, prompting residents and visitors alike to take proactive measures against sun exposure. As May approaches, the UV Index is set to reach even higher levels, making early spring the perfect time to start incorporating sun safety into your routine. For more detailed insights, check out the Mielno UV Index.

Maximum UV Index Levels in Mielno for April

The chart shows the monthly maximum UV Index (UVI) for Mielno in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Mielno typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568765311
Data source: Mielno April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

April Sunshine in Mielno

As spring unfolds in Mielno, Poland, April shines particularly bright with an impressive 368 hours of sunshine, marking a notable increase from the earlier months. From a mere 100 hours in January to 199 hours in February and 275 hours in March, the gradual ascent of sunlight culminates in April's radiant embrace. This upward trend signifies not only the welcome arrival of warmer weather but also an invigorating boost in daylight hours that beckons locals and visitors alike to bask in the beauty of nature. With sunshine reaching its peak in May at 430 hours, April stands as a pivotal moment of transition, inviting a vibrant atmosphere that complements the blooming landscapes of this charming coastal town.

Monthly Sunshine Duration in Mielno: April Highlighted

The April sunshine duration represents the total number of hours Mielno experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec100h199h275h368h430h446h440h402h305h246h169h118h
Data source: Mielno April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mielno During April

In Mielno, Poland, April marks a notable shift in weather patterns, as the chance of sunshine rises to 42%, mirroring the sunny disposition of May. This increase represents a significant leap from the more overcast months of winter, with January and February languishing at 16% and 32%, respectively. As spring settles in, Mielno begins to enjoy more daylight and warmth, making April a promising month for outdoor activities. Following April, the likelihood of sunny days escalates even further into the summer months, particularly in June when the chance climbs to 58%. This trend indicates that as the seasons progress, residents and visitors can look forward to brighter and more cheerful days ahead.

Percentage of Sunny Days in April in Mielno

The chart illustrates the percentage of sunny days in Mielno throughout the year, with April highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Mielno experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%32%31%42%42%58%37%32%29%30%14%18%
Data source: Mielno April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mielno in April

In Mielno, Poland, the arrival of April brings a delightful surge in daylight, with 14 hours illuminating the skies—a noticeable increase from the 11 hours of March. This trend marks the transition towards the vibrant, sun-filled days of spring and summer, leading up to 16 hours in May and peaking at 17 hours in June. The gradual lengthening of daylight not only brightens the scenery but also encourages outdoor activities, making April an ideal month for enjoying the natural beauty of this coastal town. As daylight continues to wane into the fall, the month stands out as a pivotal moment of warmth and light, bridging the colder winter months with the exuberance of summer.

Average Daylight Hours in Mielno for April

The chart illustrates the variation in daylight duration in Mielno throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 59m9h 45m11h 53m14h 5m16h 2m17h 4m16h 31m14h 46m12h 38m10h 27m8h 29m7h 25m
Data source: Mielno daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Mielno

In Mielno, Poland, the winds of April bring a refreshing change, with an average wind speed of 5.4 m/s (12 mph)—a slight uptick from the calmer months of March and February. As winter's grip loosens, the breezes in April start to whisper of spring's arrival, creating an invigorating atmosphere for outdoor activities. This month showcases a delightful contrast to the increasing winds of late autumn, where speeds climb to 6.1 m/s (14 mph) in December. While the summer months tend to soften with 4.6 m/s (10 mph) in May and 3.9 m/s (9 mph) in June, April maintains a balance, blending the gentle chill of early spring with the promise of warmer days ahead. The cyclical nature of Mielno's wind patterns paints a picture of seasonal transition, inviting visitors to experience the beauty of its dynamic landscape.

Average April Wind Speed in Mielno

The chart displays monthly wind speed patterns in Mielno, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.55.25.15.4 m/s4.63.94.35.14.75.85.96.1
Data source: Mielno April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Mielno Compares to Other Months

Weather in Mielno varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Mielno, focusing on differences in temperature, rainfall, humidity, and UV levels.

April and January present distinctly different weather patterns. In January, temperatures are noticeably colder, ranging from a minimum of -11°C (12°F) to a maximum of 11°C (52°F), with an average temperature of just 2°C (36°F). This month also sees a higher precipitation level, totaling 70 mm (2.7 in) over 15 days, along with a humidity level of 87%. In contrast, April experiences a milder climate, with temperatures spanning from -3°C (28°F) to a maximum of 19°C (67°F) and an average of 7°C (45°F). While April has a lower overall precipitation of 32 mm (1.3 in) across 7 days, its humidity is slightly lower at 85%. For a closer look at January weather specifics, you can explore Mielno weather in January.

April generally exhibits milder weather conditions compared to February. With temperatures ranging from a minimum of -3°C (28°F) to a maximum of 19°C (67°F) and an average of 7°C (45°F), April is noticeably warmer. In contrast, February experiences lower temperatures, with a minimum of -11°C (13°F), an average of 2°C (36°F), and a maximum of 14°C (57°F). Additionally, April sees less precipitation, totaling 32 mm (1.3 in) over 7 days, whereas February has higher precipitation at 53 mm (2.1 in) across 12 days. Humidity levels remain similar, with April at 85% and February slightly higher at 87%. For more details on February's weather, you can check Mielno weather in February.

April brings a noticeable warmth compared to March, with average temperatures rising from 4°C (39°F) in March to 7°C (45°F) in April. The minimum temperatures also show improvement, with April's low of -3°C (28°F) compared to March's chilling low of -13°C (9°F). However, March experiences more precipitation overall, totaling 54 mm (2.1 in) over 13 days, while April sees less rainfall at 32 mm (1.3 in) over 7 days. Humidity levels remain similar, hovering around 85% in April and 87% in March, creating a damp atmosphere in both months. For more details on the weather conditions during March, visit Mielno weather in March.

April's weather is characterized by cooler temperatures, with minimums dipping to -3°C (28°F) and averages around 7°C (45°F). The month sees some precipitation, totaling 32 mm (1.3 in) over approximately 7 days, accompanied by high humidity levels of 85%. In contrast, May brings a noticeable warming trend, with minimum temperatures rising to 2°C (36°F) and average temperatures reaching 11°C (53°F), peaking at a maximum of 23°C (75°F). However, it is slightly wetter, with 52 mm (2.1 in) of precipitation spread over about 11 days, and humidity remains slightly lower at 81%. For more detailed information, check out Mielno weather in May.

April and June present quite contrasting weather conditions. In April, temperatures range from a chilly min of -3°C (28°F) to a mild max of 19°C (67°F), with an average temperature of 7°C (45°F). This month typically experiences 32 mm (1.3 in) of precipitation over about 7 days and a higher humidity level of 85%. In contrast, June offers a much warmer climate with temperatures starting at a minimum of 7°C (46°F) and peaking at 32°C (90°F), averaging around 17°C (63°F). The precipitation in June increases slightly to 49 mm (1.9 in) across 8 days, while humidity remains relatively lower at 81%. For more details, you can check out Mielno weather in June.

April and July present stark contrasts in weather conditions. April features cooler temperatures with a minimum of -3°C (28°F) and an average of 7°C (45°F), while July enjoys much warmer temperatures, ranging from a minimum of 11°C (52°F) to a maximum of 30°C (86°F) and an average of 18°C (65°F). Precipitation also differs significantly, with April experiencing 32 mm (1.3 in) over 7 days, compared to July's 112 mm (4.4 in) spread over 13 days. Additionally, April has a higher humidity level at 85%, compared to July's 81%. For more information on July weather in Mielno, you can refer to Mielno weather in July.

April and August present quite contrasting weather conditions. In April, temperatures range from a chilly minimum of -3°C (28°F) to a pleasant average of 7°C (45°F), reaching a maximum of 19°C (67°F). The month sees about 32 mm (1.3 in) of precipitation over approximately 7 days, with humidity levels quite high at 85%. In stark contrast, August boasts warmer temperatures, with minimums around 11°C (52°F), an average of 19°C (66°F), and maximums soaring up to 30°C (87°F). This month experiences more rainfall, totaling 74 mm (2.9 in) over 13 days, while humidity remains relatively lower at 80%. For more detailed information on weather patterns in August, you can visit Mielno weather in August.

April and September offer distinct weather experiences. In April, temperatures range from a chilly -3°C (28°F) to a pleasant 19°C (67°F), with an average of 7°C (45°F). The month sees about 32 mm (1.3 in) of precipitation over 7 days and high humidity at 85%, making it feel quite damp and spring-like. In contrast, September presents a warmer atmosphere, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 28°C (83°F) and an average of 16°C (60°F). However, it is also wetter, experiencing 98 mm (3.9 in) of precipitation on 16 days, and slightly lower humidity at 81%. For a detailed look at the climate in this month, check out Mielno weather in September.

April and October present distinct weather characteristics. In April, temperatures range from a chilly minimum of -3°C (28°F) to a pleasant maximum of 19°C (67°F), with an average of around 7°C (45°F). The month sees moderate precipitation of 32 mm (1.3 in) over about 7 days, while humidity is relatively high at 85%. In contrast, October experiences milder temperatures, with minimums around 4°C (40°F) and maximums peaking at 20°C (69°F), resulting in an average of 12°C (53°F). However, it also brings significantly more rainfall, totaling 112 mm (4.4 in) spread over approximately 18 days, with humidity slightly lower at 84%. For more detailed insights regarding weather patterns in October, you can check Mielno weather in October.

April and November exhibit similar average temperatures, both hovering around 7°C (45°F), but they differ significantly in other weather characteristics. In April, temperatures can range from a chilly -3°C (28°F) to a mild 19°C (67°F), whereas November sees a slightly narrower range of -2°C (29°F) to a maximum of 16°C (61°F). Precipitation levels also contrast sharply; April receives 32 mm (1.3 in) over about 7 days, while November experiences a substantial increase, with 75 mm (3.0 in) over approximately 15 days. The humidity remains relatively constant between the two months, with April at 85% and November slightly higher at 86%. For a detailed look at the conditions in November, check out Mielno weather in November.

In April, temperatures begin to warm with a minimum of -3°C (28°F) and an average of 7°C (45°F), reaching up to a pleasant maximum of 19°C (67°F). The month sees around 32 mm (1.3 in) of precipitation over approximately 7 days, with humidity remaining steady at 85%. In contrast, December is much colder, featuring a minimum temperature of -8°C (18°F) and an average of just 3°C (38°F), peaking at 11°C (51°F). The precipitation increases significantly to 73 mm (2.9 in) over 16 days, while humidity stays constant at 85%. This pronounced difference in temperature and precipitation highlights the shift from spring to winter conditions. For more details on December weather, you can visit Mielno weather in December.

Compare Mielno's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Mielno

April in Mielno heralds a transformation as winter's chill gradually recedes, paving the way for a spring awakening. With temperatures on the rise, the month typically showcases a pleasant shift, although brisk days can still surprise, reminding us that winter isn’t quite done. The average temperature settles at a refreshing 7°C, making outdoor activities more enjoyable after a long, cold season. Despite the average precipitation of 32 mm spread over about 7 days, the humidity level remains relatively high at 85%, lending the air a fresh, rejuvenating feel. This transitional month sets the stage for vibrant spring blooms and is a stark contrast to the harsher winter months, offering a glimpse of the warmth to come. For those interested in broader weather patterns, check out Mielno Climate for more insights.