Last updated: February 26, 2025
In April, Flensburg experiences a vibrant mix of spring weather, featuring maximum temperatures reaching up to 23°C (75°F), while the average hovers around a cool 8°C (46°F). The month greets residents with occasional chilly nights, as temperatures can dip to a brisk -3°C (26°F). Amidst this fluctuating climate, precipitation plays a role, bringing 41 mm (1.6 in) of rain over approximately 9 days, contributing to an humidity level of 84%. As the city shakes off winter’s chill, April serves as a transitional month, blending the freshness of spring with the remnants of the colder season.
April in Flensburg, Germany, signals a delightful transition into spring, showcasing a notable rise in temperatures. The month starts off with minimum temperatures hovering around -3°C (26°F), but as the days progress, the average climbs to a pleasant 8°C (46°F), peaking at a maximum of 23°C (75°F). This change marks a significant shift from the wintry chill of the earlier months, particularly when compared to January and February, which feature subzero temperatures. With the return of milder weather, April becomes an inviting time for outdoor activities, as the city begins to bloom with the vibrant colors of spring. As the temperatures inch upwards, the charm of Flensburg unfolds, promising longer, sunnier days ahead.
In April, Flensburg experiences a notable drop in precipitation, receiving only 41 mm (1.6 in) of rain over 9 days. This marks a decrease from the wetter months of January through March, where figures reached up to 70 mm (2.8 in) in March alone. The shift indicates a move toward the drier conditions of late spring, with May expected to equalize with March’s rainfall at 70 mm. The trend suggests that while early spring can be quite wet, April serves as a transition month, hinting at more sunshine ahead as the days grow longer and warmer.
April brings a refreshing shift in humidity levels for Flensburg, Germany, as the air moisture drops to 84%. This decline marks a noticeable trend from the higher humidity of 89% in January, gradually easing through the months. With each passing month, humidity in Flensburg tends to decrease, reaching its annual low of 75% in June before experiencing a slight uptick in the latter months of the year. This seasonal pattern suggests that while April still retains a significant amount of moisture, it heralds the transition towards a drier summer, setting the stage for a vibrant and comfortable outdoor experience. As spring unfolds, residents can enjoy clearer skies and a promising break from the damp chill of winter.
In April, Flensburg experiences a noticeable rise in the UV Index, reaching a level of 5, which indicates a moderate exposure risk. This marks a significant increase from the previous months, where the UV Index hovered between 1 and 3. With this change, residents should be mindful of their sun exposure, as the time it takes to burn reduces to about 30 minutes. As spring unfolds, it's essential to build awareness around effective sun protection, especially with May just around the corner, where UV levels are predicted to climb even higher. For those looking for detailed information on UV fluctuations throughout the year, check out the comprehensive resource available at Flensburg UV Index.
UV Risk Categories
As April arrives in Flensburg, Germany, residents revel in a noticeable surge of sunshine, with the city basking in an impressive 364 hours of bright daylight. This marks a significant increase from the 258 hours enjoyed in March, setting the tone for the warm spring days ahead. The trend continues into May, which boasts an even more dazzling 416 hours, hinting at the growing vibrancy of the season. This steady ascent in sunshine reflects a community emerging from the winter gloom, awakening to blooming landscapes and outdoor activities. By June and July, Flensburg experiences its peak sunlight, drawing in locals to enjoy longer days filled with cheer. As the year progresses, the hours will gradually taper off, but April stands out as a pivotal moment of renewal and warmth in the annual cycle of light.
As spring unfolds in Flensburg, Germany, April emerges as a promising month for sunshine enthusiasts, boasting a 49% chance of sunny weather. This marks a noticeable uptick from March's 36%, signaling that warmer days are on the horizon. In fact, April's sunny potential stands out starkly amidst the lower percentages seen in the earlier months, where January languishes at a mere 18% and February improves slightly to 27%. Despite the following months dropping back down, with May returning to 23%, April offers a delightful interlude, inviting locals and visitors alike to bask in the rejuvenating light of spring. With this trend, it's clear that April is the ideal time to enjoy Flensburg's charming landscapes under the sun.
As spring unfolds in Flensburg, Germany, April heralds a significant increase in daylight, boasting an impressive 14 hours compared to the shorter days of winter. This gradual transition from the 11 hours of March sets the stage for a vibrant April, where residents can bask in the sun for nearly twice as long as in January. The increasing daylight not only lifts spirits but also encourages outdoor activities, paving the way for a lively atmosphere that continues into May and June, when daylight peaks at an astonishing 17 hours. This trend of longer days reinforces a refreshing sense of renewal and energy, making April a delightful time for both locals and visitors alike.
In April, the winds in Flensburg blow steadily at an average speed of 4.2 m/s (9 mph), mirroring the energetic breezes of the preceding January and March. This consistency suggests a transitional phase as winter gradually yields to the warmth of spring, maintaining a brisk yet manageable flow. Notably, as the month progresses into May, the wind speed dips slightly to 4.0 m/s (9 mph), hinting at a calming trend that characterizes the early summer months ahead. Overall, April's winds set a vibrant tone in Flensburg, bridging the cooler seasons with the promise of warmer days while inviting outdoor adventures.
The weather in Flensburg 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 Flensburg and find detailed weather information for every month.
When comparing April to January, April generally presents milder temperatures, with minimums around -3°C (26°F) compared to January's colder lows of -9°C (16°F). The average in April is a more pleasant 8°C (46°F), while January's average hovers at just 3°C (38°F). Additionally, April experiences a maximum temperature of 23°C (75°F), which is significantly warmer than January's peak of only 12°C (54°F). Precipitation is slightly lower in April, with 41 mm (1.6 in) over 9 days, compared to January's 55 mm (2.2 in) over 12 days. This difference in precipitation reflects a slight decrease in humidity as well, with April at 84% versus January's 89%. For a more detailed look at January weather, check out Flensburg weather in January.
April and February present contrasting weather patterns. In February, temperatures reach a minimum of -15°C (5°F) and average around 3°C (38°F), while April sees milder conditions with a minimum of -3°C (26°F) and an average of 8°C (46°F). February experiences more significant precipitation at 63 mm (2.5 in) over 12 days, compared to April's 41 mm (1.6 in) over 9 days. Additionally, February's humidity is slightly higher at 88%, while April has a relative humidity of 84%. For more details on February weather, visit Flensburg weather in February.
April generally sees milder temperatures compared to March, with an average increase from 4°C (40°F) in March to 8°C (46°F) in April. The minimum temperature also rises, making April’s chilly minimum of -3°C (26°F) noticeably warmer than March's low of -9°C (15°F). While both months experience precipitation, April has less overall with 41 mm (1.6 in) over 9 days versus March’s 70 mm (2.8 in) over 13 days. Additionally, humidity remains similar, with April at 84% compared to March’s 87%. For more specific insights about March weather, you can visit Flensburg weather in March.
April and May display notable differences in weather patterns. April sees a wider temperature range, with a minimum of -3°C (26°F) and an average of 8°C (46°F), peaking at 23°C (75°F). In contrast, May offers milder conditions, starting with a minimum of -1°C (31°F) and averaging 12°C (53°F), reaching a maximum of 26°C (79°F). Precipitation in May increases to 70 mm (2.8 in) over 12 days, compared to April's 41 mm (1.6 in) over 9 days. Humidity also remains relatively high, but slightly lower in May at 79% compared to April's 84%. For a more detailed look at May's climate, you can check Flensburg weather in May.
April's weather features a wide temperature range, with lows dipping to -3°C (26°F) and average daily highs around 8°C (46°F), while June offers a much warmer climate with temperatures starting at a minimum of 5°C (42°F) and average highs reaching 17°C (62°F). Additionally, June sees higher maximum temperatures, peaking at 30°C (87°F), which contrasts sharply with April's upper limit of 23°C (75°F). While April experiences 41 mm (1.6 in) of precipitation over 9 days, June has slightly more rainfall at 58 mm (2.3 in) on 10 days, though the humidity is lower in June at 75% compared to April's 84%. For a more detailed look at the weather, check out Flensburg weather in June.
April weather is characterized by a chilly start, with minimum temperatures dropping to -3°C (26°F) and an average of 8°C (46°F), while maximum temperatures can reach up to 23°C (75°F). In contrast, July experiences much warmer conditions, with minimum temperatures of 7°C (45°F), an average of 17°C (63°F), and maximum temperatures soaring to 31°C (88°F). April brings a total precipitation of 41 mm (1.6 in) over approximately 9 days, while July sees increased precipitation of 80 mm (3.2 in) spread across 13 days. Additionally, April's humidity is higher at 84%, compared to July's 76%. For more detailed insights into July weather, you can visit Flensburg weather in July.
April weather is characterized by a broader range of temperatures, with minimums dipping to -3°C (26°F) and maximums reaching up to 23°C (75°F). It has a relatively high average humidity of 84%, alongside moderate precipitation of 41 mm (1.6 in) over about 9 days. In contrast, August offers warmer conditions, with minimum temperatures starting at 7°C (44°F) and soaring up to 33°C (91°F) at their peak, averaging around 18°C (64°F). However, it also experiences increased rainfall, totaling 82 mm (3.2 in) across roughly 15 days and slightly lower humidity at 77%. For more detailed insights, check out Flensburg weather in August.
April and September offer distinct weather experiences, with April featuring cooler temperatures and a wider range, where minimums can drop to -3°C (26°F) and maximums reach up to 23°C (75°F). In contrast, September boasts milder conditions, with minimum temperatures starting at 3°C (38°F) and maximums peaking at 27°C (81°F). While both months share a similar humidity level of 84%, September tends to be wetter, receiving 71 mm (2.8 in) of precipitation over 12 days compared to April's 41 mm (1.6 in) over just 9 days. For more details on September weather, you can check Flensburg weather in September.
April and October present distinct weather patterns. In April, temperatures range from a minimum of -3°C (26°F) to a maximum of 23°C (75°F), with an average of 8°C (46°F). The month receives about 41 mm (1.6 in) of precipitation over approximately 9 days and has a relatively high humidity of 84%. In contrast, October features slightly milder temperatures, with a minimum of -2°C (29°F) and a maximum of 24°C (75°F), averaging 11°C (52°F). However, it experiences increased rainfall, totaling 91 mm (3.6 in) spread over 15 days, and a humidity level of 87%. For more detailed information, check Flensburg weather in October.
April and November both exhibit crisp temperatures, but April tends to be slightly warmer with average highs reaching up to 23°C (75°F), while November’s maximum is around 17°C (64°F). The minimum temperatures in both months are similar, with April dipping to -3°C (26°F) and November to -2°C (29°F). Precipitation is more frequent in November, occurring on about 12 days and totaling 55 mm (2.2 in), compared to April’s 41 mm (1.6 in) over 9 days. Furthermore, the humidity in November is slightly higher at 88% compared to April's 84%. For more details, check out the Flensburg weather in November.
April and December weather present quite a contrast. In April, temperatures range from a chilly -3°C (26°F) at night to a pleasant 23°C (75°F) during the day, with an average temperature of 8°C (46°F). The month sees around 41 mm (1.6 in) of precipitation over approximately 9 days, and humidity levels hover at 84%. In contrast, December is much colder, with nighttime lows hitting -11°C (13°F) and daytime highs only reaching 11°C (53°F), resulting in an average temperature of 4°C (40°F). Precipitation increases to 66 mm (2.6 in) spread over 14 days, and humidity is slightly higher at 87%. For more details on the December climate, you can explore Flensburg weather in December.
As April unfolds in Flensburg, the weather begins to shift dramatically from the chill of winter, offering a refreshing breath of spring. With temperatures ranging from frosty nights to pleasantly warm days, this month marks a transition characterized by an average temperature of 8°C and peaks reaching 23°C. However, wet days are not uncommon, as 9 days of rain contribute to a total precipitation of 41 mm, alongside a relatively high humidity of 84%. This mix of mild temperatures and spring showers sets April apart from the colder months, heralding the vibrant blooms and life that emerge as the city wakes from its winter slumber. For a deeper dive into Flensburg's atmospheric patterns, visit Flensburg Climate.