April Weather in Frankfurt am Main, Germany

Last updated: February 26, 2025

April in Frankfurt am Main, Germany, showcases a dynamic range of temperatures, with daily highs peaking at a pleasant 27°C (80°F) and dipping to an average of 10°C (51°F). The month can be brisk, with minimum temperatures nosediving to -4°C (25°F), bringing a touch of chill. Rainfall is moderate, with a total of 36 mm (1.4 in) spread over seven days, contributing to an overall humidity level of 83%. This blend of mild warmth and occasional showers makes April an invigorating and transformative period in Frankfurt's seasonal calendar.

April Temperature in Frankfurt am Main

April in Frankfurt am Main marks a delightful transition into spring, with temperatures gradually warming up and inviting blooming life. The month kicks off with a minimum of -4°C (25°F) and an average temperature reaching 10°C (51°F), illustrating a notable rise from the chill of winter. Daytime highs can soar to 27°C (80°F), providing plenty of opportunities to enjoy outdoor activities as the city shakes off the frost. This upward trend from March not only brings milder conditions but also hints at the approaching warmth of May, as the temperatures consistently climb higher. Thus, April serves as a promising prelude to the vibrant warmth of the subsequent months, making it an ideal time to experience everything that Frankfurt has to offer.

April Weather in Frankfurt am Main: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Frankfurt am Main, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec373944515868696961534339
Data source: Temperature data for Frankfurt am Main 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 Frankfurt am Main

In April, Frankfurt am Main experiences a noticeable dip in precipitation compared to the preceding months, collecting just 36 mm (1.4 in) over 7 days. This reduction marks a continuation of the trend seen from March, where the city received significantly more rainfall at 69 mm (2.7 in) over the same number of days. The drier conditions often herald the arrival of spring, allowing for more sunshine and milder weather, which sets the stage for May's increased precipitation at 71 mm (2.8 in). This shift is characteristic of the region, where April acts as a transition period, slowly easing the heavy rains of winter and early spring. While the rain may be less frequent, each drop nurtures the blooming landscapes, bringing forth the vibrant colors of the season.

April Precipitation Trends in Frankfurt am Main

The chart displays monthly precipitation patterns in Frankfurt am Main, 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.
JanFebMarAprMayJunJulAugSepOctNovDec615370367173565343574898
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Frankfurt am Main

As spring unfolds in Frankfurt am Main, April brings a refreshing dip in humidity to 83%, marking a gradual decline from the winter months when humidity levels peaked at 91% in January. This reduction signals the transition towards warmer days, as humidity continues to decrease further into May at 79%. With each passing month, the city experiences a shift towards a more comfortable atmosphere, setting the stage for the pleasant summer ahead. The data reveals a clear trend: as spring progresses, residents can enjoy increasingly drier air, enhancing the overall outdoor experience as nature awakens from its winter slumber.

April Average Humidity in Frankfurt am Main

This chart illustrates the average monthly humidity levels in Frankfurt am Main, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Frankfurt am Main

As April arrives in Frankfurt am Main, the UV Index climbs to 5, marking a shift into the moderate exposure category. This increase signals that outdoor enthusiasts should be more mindful of sun protection, with a burn time of approximately 30 minutes for unprotected skin. Compared to the preceding months, April's UV Index reflects a gradual ascent, moving from January's low levels to the more moderate conditions seen in March. These trends highlight the gradual warming of the season, preparing residents for the higher UV risks to follow in May and June, when the Index peaks at 8. For more detailed information about UV levels throughout the year, check out Frankfurt am Main UV Index.

Maximum UV Index Levels in Frankfurt am Main for April

The chart shows the monthly maximum UV Index (UVI) for Frankfurt am Main 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.
JanFebMarAprMayJunJulAugSepOctNovDec234588875421
Data source: Frankfurt am Main 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 Frankfurt am Main

As April unfolds in Frankfurt am Main, residents and visitors alike can bask in an impressive 345 hours of sunshine, marking a significant leap from the 267 hours recorded in March. This increase not only showcases April as a vibrant transition into spring but also sets the stage for the months ahead, where the sun tends to shine even brighter. With May offering a further boost to 383 hours, the trend continues, culminating in summer's peak in July with 413 hours of glorious sunshine. The steady growth from winter's low to spring's bloom encapsulates the joy of longer days and the anticipation of warmer weather, inviting everyone to revel in the delightful embrace of the sun.

Monthly Sunshine Duration in Frankfurt am Main: April Highlighted

The April sunshine duration represents the total number of hours Frankfurt am Main 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.
JanFebMarAprMayJunJulAugSepOctNovDec107h203h267h345h383h392h413h383h319h247h171h123h
Data source: Frankfurt am Main April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Frankfurt am Main During April

As spring unfolds in Frankfurt am Main, the likelihood of sunny weather experiences a notable shift. April sees a robust 44% chance of sunshine, almost on par with the peak of March, which stands at 46%. This slight dip suggests a transitional phase where the city begins to shake off the winter gloom while still being influenced by early spring weather patterns. Interestingly, the chances of sun are higher in April compared to the subsequent months of May and June, which drop to 31% and 34% respectively. Thus, April emerges as a sweet spot for those seeking brighter days, combining the fresh blooms of spring with a promising glimpse of sunny horizons ahead.

Percentage of Sunny Days in April in Frankfurt am Main

The chart illustrates the percentage of sunny days in Frankfurt am Main 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 Frankfurt am Main experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%33%46%44%31%34%35%30%42%31%17%14%
Data source: Frankfurt am Main April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Frankfurt am Main in April

As spring unfolds in Frankfurt am Main, the daylight duration experiences a remarkable transformation. In April, the city basks in approximately 13 hours of daylight, marking a significant increase from the 11 hours observed in March. This upward trend continues into May as daylight stretches to 15 hours, and then peaks in June with an impressive 16 hours. The rejuvenating sunlight not only brightens the landscape but also invigorates the community, inviting residents to engage in outdoor activities. As summer wanes into July and August, daylight gradually decreases, yet the lingering brightness still offers ample opportunities for leisurely evenings. This seasonal rhythm highlights how Frankfurt transitions from the stark winter months of just 8 hours of daylight in January to the vibrant days of spring and summer, showcasing the beauty of nature's cycles.

Average Daylight Hours in Frankfurt am Main for April

The chart illustrates the variation in daylight duration in Frankfurt am Main throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 37m10h 5m11h 55m13h 47m15h 25m16h 15m15h 49m14h 21m12h 33m10h 41m9h 1m8h 9m
Data source: Frankfurt am Main daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Frankfurt am Main

In April, the winds in Frankfurt am Main begin to transition from the brisk conditions of winter, averaging 2.8 m/s (6 mph), which is the lowest speed recorded in the first half of the year. As spring unfolds, the gentle breeze dances through the blooming landscapes, signaling a shift in the seasons. This lighter wind sets the stage for the upcoming months, with average speeds picking up again in May to 3.5 m/s (8 mph). Interestingly, while April’s winds are softer, they reflect a broader trend in the data: a gradual escalation from the tranquil chill of early winter to the more spirited gusts of late spring, capturing the essence of a vibrant, renewing climate.

Average April Wind Speed in Frankfurt am Main

The chart displays monthly wind speed patterns in Frankfurt am Main, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.33.13.02.8 m/s3.52.22.52.72.22.92.53.0
Data source: Frankfurt am Main April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Frankfurt am Main Compares to Other Months

The weather in Frankfurt am Main 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 Frankfurt am Main and find detailed weather information for every month.

In comparison to January, April presents a notable shift in weather patterns. While January experiences colder temperatures with a minimum of -10°C (13°F) and an average of 3°C (37°F), April boasts milder conditions, with a minimum temperature of -4°C (25°F) and an average of 10°C (51°F). Additionally, April sees a wider temperature range, peaking at 27°C (80°F), compared to January’s maximum of only 13°C (56°F). Precipitation levels are higher in January at 61 mm (2.4 in) over 13 days, compared to April's 36 mm (1.4 in) spread across 7 days. The humidity in both months remains relatively high, with January at 91% and April at 83%. For more detailed information on January weather, you can visit Frankfurt am Main weather in January.

When comparing the weather in April and February, April generally offers milder temperatures, ranging from a minimum of -4°C (25°F) to a maximum of 27°C (80°F), with an average temperature of 10°C (51°F). In contrast, February experiences colder temperatures, with a minimum of -11°C (12°F) and a maximum of 18°C (65°F), averaging around 4°C (40°F). April also sees less precipitation, totaling 36 mm (1.4 in) over approximately 7 days, whereas February has a higher rainfall amount of 53 mm (2.1 in) spread out over 11 days. Additionally, April's humidity level at 83% is slightly lower than February's more humid 89%. For a detailed look at February weather in Frankfurt, you can visit Frankfurt am Main weather in February.

April generally offers milder weather compared to March, with average temperatures rising from 7°C (44°F) in March to 10°C (51°F) in April. The minimum temperature in April is -4°C (25°F), an improvement from March's lower minimum of -10°C (14°F), while the maximum temperature also increases significantly to 27°C (80°F) in April, compared to 22°C (73°F) in March. April experiences less precipitation, totaling 36 mm (1.4 in) over 7 days, whereas March has a higher rainfall of 69 mm (2.7 in) across 13 days. Additionally, humidity levels decrease slightly, from 87% in March to 83% in April. For more details, you can check Frankfurt am Main weather in March.

In April, temperatures in Frankfurt range from a chilly minimum of -4°C (25°F) to a pleasant maximum of 27°C (80°F), with an average of 10°C (51°F). The month experiences around 36 mm (1.4 in) of precipitation over approximately 7 days, contributing to a relatively high humidity of 83%.

In contrast, May sees a notable increase in temperatures, with a minimum of 0°C (32°F) and a maximum of 32°C (90°F), leading to a warmer average of 14°C (58°F). However, May is wetter, with precipitation totaling 71 mm (2.8 in) over 11 days, and humidity remains slightly lower at 79%. This shift marks a transition into more summery conditions. For more detailed weather insights, you can check Frankfurt am Main weather in May.

April and June present contrasting weather experiences. In April, temperatures range from a chilly minimum of -4°C (25°F) to a comfortable maximum of 27°C (80°F), with an average of 10°C (51°F). The month sees about 36 mm (1.4 in) of precipitation over roughly 7 days, contributing to a relatively high humidity level of 83%. In contrast, June warms up significantly, featuring minimum temperatures of 7°C (45°F) and averaging around 20°C (68°F), with maximum temperatures soaring to 37°C (99°F). Precipitation increases to 73 mm (2.9 in) spread over approximately 10 days, while humidity remains slightly lower at 82%. For more details, check out Frankfurt am Main weather in June.

April and July present contrasting weather patterns. In April, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant average of 10°C (51°F), peaking at a maximum of 27°C (80°F). During this month, the region experiences around 36 mm (1.4 in) of precipitation over 7 days, accompanied by a high humidity of 83%. In contrast, July sees a significant rise in temperatures, with minimums at 8°C (47°F), an average of 21°C (70°F), and highs soaring to 40°C (104°F). The month also brings about a bit more rain, totaling 56 mm (2.2 in) over 9 days, while maintaining the same humidity level of 83%. For more detailed insights into July weather, visit Frankfurt am Main weather in July.

April and August present contrasting weather patterns in terms of temperature and precipitation. In April, the weather begins with a cooler range, featuring a minimum temperature of -4°C (25°F) and an average of 10°C (51°F), peaking at 27°C (80°F). The month sees about 36 mm (1.4 in) of precipitation spread over roughly 7 days, with a humidity level of 83%. In contrast, August offers warmer conditions, with temperatures starting at a minimum of 7°C (45°F) and averaging 21°C (70°F), while reaching a maximum of 36°C (97°F). The precipitation increases to 53 mm (2.1 in) over about 10 days, with humidity remaining slightly higher at 84%. For more detailed information, you can check out Frankfurt am Main weather in August.

April and September present distinct weather patterns. In April, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant average of 10°C (51°F), peaking at 27°C (80°F). The month experiences around 36 mm (1.4 in) of precipitation over about 7 days, accompanied by humidity levels at 83%. In contrast, September boasts slightly warmer conditions, with minimum temperatures of 3°C (38°F) and an average of 16°C (62°F), reaching a maximum of 33°C (92°F). The precipitation increases slightly to 43 mm (1.7 in) over 6 days, with humidity at a similar level of 85%. For more details on September weather, check out Frankfurt am Main weather in September.

April and October offer distinct weather characteristics that reflect the transitional nature of spring and autumn. In April, temperatures range from a minimum of -4°C (25°F) to a pleasant average of 10°C (51°F), peaking at 27°C (80°F). The month experiences around 36 mm (1.4 in) of precipitation over approximately 7 days, with humidity levels sitting at 83%. Conversely, October sees a slightly milder range, with minimum temperatures of 1°C (33°F) and an average of 12°C (53°F), still reaching heights of 27°C (81°F). However, it experiences more rainfall, totaling about 57 mm (2.2 in) over 12 days, and humidity increases to 88%. For more details, you can check Frankfurt am Main weather in October.

April and November in Frankfurt exhibit distinct weather characteristics despite similar minimum temperatures. In April, temperatures range from a chilly -4°C (25°F) at night to a pleasant 27°C (80°F) during the day, with an average of 10°C (51°F). This month sees about 36 mm (1.4 in) of precipitation over approximately 7 days and maintains a humidity level of 83%.

In contrast, November tends to be cooler overall, with an average temperature of 6°C (43°F) and a maximum of 21°C (70°F). Precipitation increases to 48 mm (1.9 in) spread over around 10 days, and humidity rises slightly to 89%. For more detailed information about the weather in November, visit Frankfurt am Main weather in November.

April and December present quite contrasting weather conditions. In April, temperatures range from a chilly -4°C (25°F) at night to a pleasant maximum of 27°C (80°F) during the day, with an average temperature of 10°C (51°F). The month sees about 36 mm (1.4 in) of precipitation over roughly 7 days and an average humidity of 83%. On the other hand, December experiences colder temperatures, with a minimum of -6°C (21°F), an average of 4°C (40°F), and a maximum of 15°C (59°F). Additionally, it receives significantly more precipitation at 98 mm (3.9 in) spread across 17 days, along with a higher humidity level of 91%. For more details on this month's climate, you can check Frankfurt am Main weather in December.

Compare Frankfurt am Main's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Frankfurt am Main

April in Frankfurt am Main marks a transition from the chill of winter to the warmth of spring. With temperatures beginning to rise, it can feature mild days reaching up to 27°C, providing a refreshing contrast to the colder months. However, the weather can still fluctuate, as chilly nights and occasional frost remind residents that winter hasn’t completely relinquished its grip. Rainfall is moderate, with around 36 mm spread across about a week, adding to the moisture-laden air and contributing to the month’s high humidity levels. Overall, April’s weather is a blend of new beginnings and the last whispers of winter, making it a unique time to experience the beauty of Frankfurt. For more detailed insights on the climate throughout the year, check out Frankfurt am Main Climate.