April Weather in Heiligenhafen, Germany

Last updated: February 26, 2025

April in Heiligenhafen, Germany, is characterized by a mild yet variable climate. With maximum temperatures reaching 20°C (68°F) and an average of 7°C (46°F), the month showcases a transition towards warmer days. However, the nights can be quite chilly, with minimum temperatures dipping to 0°C (32°F). Visitors should be prepared for occasional rainfall, as 40 mm (1.6 in) of precipitation is expected over about 8 days, contributing to an overall humidity level of 85%. This mix of cool temperatures and damp conditions makes April an interesting time to experience the beauty of Heiligenhafen, inviting travelers to enjoy its unique charm.

April Temperature in Heiligenhafen

In Heiligenhafen, Germany, April marks a significant transition in weather, heralding the arrival of spring with more favorable temperatures. The month starts with a chilly minimum of 0°C (32°F), but quickly warms up, boasting an average of 7°C (46°F) and peaking at a delightful 20°C (68°F). This sharp rise from the lingering cold of winter, where February’s maximum reaches just 13°C (55°F), showcases a growing warmth that invites outdoor activities. As April progresses, one can expect pleasantly mild days that hint at the balmy summers to come, making it an ideal time to enjoy the blossoming scenery along the picturesque coasts.

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

The chart illustrates April temperature patterns in Heiligenhafen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec383840455362646560544640
Data source: Temperature data for Heiligenhafen 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 Heiligenhafen

In Heiligenhafen, Germany, April brings a noticeable dip in precipitation, with only 40 mm (1.6 in) of rainfall over approximately 8 days—the lowest amount for the month in comparison to the preceding and following months. This reduction contrasts sharply with the wetter months of January through March, which each recorded around 60 mm (2.4 in). As spring unfolds, the skies tend to be friendlier, allowing for more sunshine, yet the transition into May can still surprise with sporadic showers. While April may see less rain, it maintains a delicate balance, setting the stage for the gradually increasing moisture levels that characterize the subsequent months.

April Precipitation Trends in Heiligenhafen

The chart displays monthly precipitation patterns in Heiligenhafen, 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.
JanFebMarAprMayJunJulAugSepOctNovDec605360405257747156895670
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Heiligenhafen

April marks the transition into milder weather in Heiligenhafen, Germany, with humidity levels dipping to 85%. This slight decrease from the preceding months—where humidity hovered around 88% to 90%—signals the onset of spring. As the region welcomes warmer temperatures in May, humidity continues to decline, reaching its yearly low of 80%. This trend reflects a gradual easing of moisture in the air, setting the stage for the sunnier days ahead. Overall, April serves as a pivotal month, bridging the cooler, more humid winter months with the drier, warmer ones that follow.

April Average Humidity in Heiligenhafen

This chart illustrates the average monthly humidity levels in Heiligenhafen, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%85%80%77%77%77%84%87%89%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Heiligenhafen

In April, Heiligenhafen experiences a notable shift in UV exposure, with the UV Index rising to 5—indicating a moderate risk for harm from unprotected sun exposure. As spring unfolds, the burn time reduces to 30 minutes, urging residents and visitors alike to take precautionary measures such as wearing sunscreen or protective clothing during midday hours. This trend highlights a gradual increase in UV intensity as the year progresses, particularly leading into the higher UV Index values observed in the summer months. For an in-depth look at UV patterns in Heiligenhafen, check out the detailed information available at Heiligenhafen UV Index.

Maximum UV Index Levels in Heiligenhafen for April

The chart shows the monthly maximum UV Index (UVI) for Heiligenhafen 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.
JanFebMarAprMayJunJulAugSepOctNovDec123568765321
Data source: Heiligenhafen 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 Heiligenhafen

April shines brightly in Heiligenhafen, Germany, as it marks a significant leap in sunshine hours with an impressive 365 hours of sunlight. This vibrant increase, following the gradual ascent from 264 hours in March, highlights the awakening of spring and sets the stage for the sun-drenched months ahead. As temperatures rise, May continues this trend with 420 hours, leading into the peak summer months of June and July, where sunlight reaches a remarkable 432 and 435 hours respectively. This upward trajectory underscores a shift from the dimmer winter months, primarily January's mere 104 hours, to the lively expanses of summer, creating an inviting atmosphere that beckons both locals and visitors to bask in the warmth of Heiligenhafen's scenic shores.

Monthly Sunshine Duration in Heiligenhafen: April Highlighted

The April sunshine duration represents the total number of hours Heiligenhafen 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.
JanFebMarAprMayJunJulAugSepOctNovDec104h185h264h365h420h432h435h400h321h249h157h117h
Data source: Heiligenhafen April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Heiligenhafen During April

As spring unfolds in Heiligenhafen, Germany, the likelihood of enjoying sunny weather blossoms significantly in April, reaching a promising 49% chance of sunshine. This marks a noticeable increase from March’s 38%, signaling a delightful transition into warmer days. While the sunshine percentage dips in May, it remains clear that April is a standout month for those yearning for sun-soaked outings. Against a backdrop of varied weather patterns throughout the year, April's sunny forecast invites locals and visitors alike to step outside and relish the rejuvenating spring atmosphere.

Percentage of Sunny Days in April in Heiligenhafen

The chart illustrates the percentage of sunny days in Heiligenhafen 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 Heiligenhafen experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%27%38%49%30%39%32%35%31%31%16%19%
Data source: Heiligenhafen April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Heiligenhafen in April

As spring unfolds in Heiligenhafen, Germany, April brings a delightful increase in daylight, with an average of 14 hours illuminating the skies. This marks a significant transition from the 11 hours of light experienced in March, reflecting the region's shift towards longer, sunnier days. The gradual lengthening of daylight continues into May, peaking at 16 hours, while June impressively tops at 17 hours, creating vibrant evenings for outdoor activities. The trend reverses as summer progresses into autumn, with daylight starting to wane in July and gradually tapering off to just 8 hours by November. This rhythmic cycle of daylight not only enhances the mood but also invites residents and visitors alike to embrace the beauty of each season in Heiligenhafen.

Average Daylight Hours in Heiligenhafen for April

The chart illustrates the variation in daylight duration in Heiligenhafen 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 54m14h 5m16h 2m17h 4m16h 31m14h 46m12h 38m10h 27m8h 29m7h 24m
Data source: Heiligenhafen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Heiligenhafen

April in Heiligenhafen welcomes a gentle breeze with an average wind speed of 5.9 m/s (13 mph), slightly increasing from March’s calmer conditions. This transitional month shows a trend of stabilization in wind patterns as the region shifts from the brisk chill of winter to the revitalizing warmth of spring. Notably, while January and February feature higher winds at 6.4 m/s and 6.5 m/s respectively, April’s milder winds set the stage for a gradual decrease through May. The data suggests a dynamic coastal environment, where the spring winds gently invigorate the landscape, hinting at a weather cycle that brings both serenity and energy to this charming German town.

Average April Wind Speed in Heiligenhafen

The chart displays monthly wind speed patterns in Heiligenhafen, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.46.55.75.9 m/s5.54.25.15.85.26.76.26.5
Data source: Heiligenhafen April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Heiligenhafen Compares to Other Months

The weather in Heiligenhafen changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Heiligenhafen and find detailed weather information for every month.

April and January in Heiligenhafen present quite different weather experiences. In April, temperatures range from a chilly 0°C (32°F) to a pleasant maximum of 20°C (68°F), with an average of 7°C (46°F), while January's temperatures are more frigid, with a minimum of -7°C (20°F) and a maximum of 11°C (52°F), averaging around 3°C (38°F). Precipitation is also notable, with April receiving 40 mm (1.6 in) over 8 days compared to January's 60 mm (2.4 in) spread across 13 days. Furthermore, the humidity in April is slightly lower at 85%, compared to January's 90%, making April feel a bit more comfortable despite the chance of rain. For a more detailed look at January weather, you can visit Heiligenhafen weather in January.

In comparing the weather between April and February, April tends to be milder with an average temperature of 7°C (46°F), a significant rise from February's average of 3°C (38°F). While April enjoys maximum temperatures reaching up to 20°C (68°F), February peaks at only 13°C (55°F). Precipitation in April is slightly lower at 40 mm (1.6 in) over about 8 days, compared to February's 53 mm (2.1 in) over 10 days, indicating that February experiences wetter conditions. The humidity also remains high in both months, with February at 89% and April at 85%. For more specific details about February weather, you can visit Heiligenhafen weather in February.

In comparing the weather between March and April, it’s clear that April offers a notable increase in temperatures, with a minimum of 0°C (32°F) and a pleasant maximum of 20°C (68°F) compared to March's colder range of -8°C (17°F) to 14°C (57°F). The average temperature in April rises to 7°C (46°F), making it a more inviting month. However, April sees slightly less precipitation at 40 mm (1.6 in) over 8 days, compared to March's 60 mm (2.4 in) spread across 12 days. Humidity also decreases slightly in April to 85%, down from 88% in March. For more detailed insights, you can check Heiligenhafen weather in March.

April and May present a noticeable shift in weather patterns. While April experiences a chillier average temperature range of 0°C to 20°C (32°F to 68°F) and higher humidity at 85%, May sees a warm-up with temperatures ranging from 4°C to 22°C (39°F to 73°F) and slightly lower humidity at 80%. Precipitation also increases from 40 mm over 8 days in April to 52 mm over 11 days in May, signaling a trend toward wetter conditions as spring progresses. For more detailed insights, you can check Heiligenhafen weather in May.

April and June exhibit notable differences in weather patterns. In April, temperatures range from a chilly min of 0°C (32°F) to a pleasant max of 20°C (68°F), with an average of 7°C (46°F). This month experiences about 40 mm (1.6 in) of rainfall over 8 days, coupled with high humidity levels averaging around 85%. In contrast, June brings warmer temperatures, with a minimum of 9°C (48°F) and a maximum of 27°C (81°F), resulting in an average of 17°C (63°F). Although June sees increased precipitation at 57 mm (2.3 in) over 9 days, the humidity drops to a more comfortable 77%. For more details about weather specifics in June, you can visit Heiligenhafen weather in June.

April and July present quite different weather patterns. In April, temperatures range from a chilly minimum of 0°C (32°F) to a comfortable maximum of 20°C (68°F), with an average of 7°C (46°F). This month experiences approximately 40 mm (1.6 in) of precipitation over 8 days, paired with high humidity levels averaging 85%. In contrast, July is significantly warmer, with a minimum temperature of 11°C (53°F) and a maximum reaching 29°C (84°F), averaging 18°C (65°F). Although July receives more precipitation at 74 mm (2.9 in) over 12 days, the humidity decreases to 77%. For a detailed look at July weather, check out Heiligenhafen weather in July.

April and August present notably different weather patterns. April typically experiences cooler temperatures, ranging from a minimum of 0°C to a maximum of 20°C, with an average of 7°C. The month is characterized by higher humidity levels at 85% and a total precipitation of 40 mm over approximately 8 days. In contrast, August boasts warmer temperatures, with a minimum of 12°C and a maximum reaching 30°C, averaging 19°C. Although it still sees some rainfall, with 71 mm over about 13 days, the humidity drops to 77%. The shift from the chilly, damp conditions of April to the warm, summer ambiance of August highlights the changing seasons beautifully. For more details, you can check Heiligenhafen weather in August.

April and September present contrasting weather experiences. In April, temperatures range from a chilly minimum of 0°C (32°F) to a pleasant maximum of 20°C (68°F), with an average of 7°C (46°F). The month sees around 40 mm (1.6 in) of precipitation over approximately 8 days, coupled with high humidity at 85%. In contrast, September features warmer conditions, with temperatures starting at 9°C (48°F) and peaking at 26°C (80°F), averaging 15°C (60°F). This month experiences more rainfall, totaling 56 mm (2.2 in) across about 10 days, yet maintains slightly lower humidity at 83%. For a detailed look at September conditions, you can check Heiligenhafen weather in September.

April and October present distinct weather patterns, reflecting the transition between winter and autumn. In April, temperatures range from a chilly 0°C (32°F) at night to a mild 20°C (68°F) during the day, with an average of 7°C (46°F). The month experiences about 40 mm (1.6 in) of precipitation over roughly 8 days, accompanied by relatively high humidity at 85%. In contrast, October features slightly warmer temperatures, with nightly lows of 4°C (40°F) and daytime highs reaching up to 22°C (71°F), averaging 12°C (54°F). However, this month also sees an increase in precipitation, totaling 89 mm (3.5 in) over about 17 days, along with a similar humidity level of 87%. For more details, check out the link: Heiligenhafen weather in October.

April and November present distinct weather patterns, making each month unique in its own right. In April, temperatures typically range from a minimum of 0°C (32°F) to a maximum of 20°C (68°F), with an average temperature of 7°C (46°F). The month sees around 40 mm (1.6 in) of precipitation over approximately 8 rainy days, accompanied by high humidity levels averaging 85%. Conversely, November's temperatures are slightly milder, with a minimum of 1°C (35°F) and a maximum of 17°C (63°F), averaging at 8°C (46°F). However, it experiences more rainfall, with 56 mm (2.2 in) falling over about 13 days and humidity levels rising to 89%. For more specific insights into November weather, check out Heiligenhafen weather in November.

April and December present quite different weather conditions. In April, temperatures range from a chilly 0°C (32°F) to a more pleasant 20°C (68°F), with an average temperature of 7°C (46°F). Rainfall is relatively moderate, with about 40 mm (1.6 in) over approximately 8 days, accompanied by a high humidity of 85%. In contrast, December brings colder conditions, with temperatures dipping from a minimum of -6°C (21°F) to a maximum of 11°C (51°F) and averaging at 5°C (40°F). The month is also wetter, receiving about 70 mm (2.8 in) of precipitation over 15 days, and a slight increase in humidity to 88%. For a closer look at December's weather specifics, visit Heiligenhafen weather in December.

Compare Heiligenhafen's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Heiligenhafen

As April unfolds in Heiligenhafen, the transition from the colder months becomes evident, bringing milder temperatures and a refreshing touch of spring. With an average temperature of 7°C (46°F), the month showcases a notable uplift compared to the winter chill, spurring outdoor activities and coastal strolls. However, residents and visitors should not forget their umbrellas, as occasional showers grace about 8 days throughout the month, contributing to a total of 40 mm of precipitation. The humidity remains high, reminding us that spring can still feel crisp and invigorating. To discover more about the unique characteristics of weather throughout the year, feel free to explore Heiligenhafen Climate.