April Weather in Weimar, Germany

Last updated: February 26, 2025

In April, Weimar experiences a vibrant transition into spring, characterized by maximum temperatures reaching 27°C (81°F), while the average temperature sits at a crisp 9°C (48°F). Visitors can anticipate cooler nights, with minimum temperatures dipping to -5°C (23°F). The month brings about 32 mm (1.3 in) of precipitation spread over approximately 8 days, contributing to a notably high humidity level of 83%. This combination of warmth and moisture fosters the blossoming of local flora, making it an enchanting time to explore this historic city nestled in the heart of Germany.

April Temperature in Weimar

In April, Weimar experiences a notable transition from the lingering chills of winter to the promising warmth of spring. With minimum temperatures averaging around -5°C (23°F) and a delightful rise to a maximum of 27°C (81°F), the month showcases a splendid range for outdoor activities. The average temperature of 9°C (48°F) hints at the awakening of nature, inviting locals and visitors alike to enjoy blooming parks and vibrant streets. This energetic shift sets the stage for even warmer months ahead, as the city shakes off its winter frost and embraces the fresh vitality of springtime.

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

The chart illustrates April temperature patterns in Weimar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec353741485666676859524238
Data source: Temperature data for Weimar 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 Weimar

In April, Weimar experiences a noticeable dip in precipitation, with a total of just 32 mm (1.3 in) distributed over 8 days. This marks a decrease from the wetter months preceding it—particularly March, which saw 53 mm (2.1 in) over 13 days. April’s relatively milder weather often serves as a transition into the spring, hinting at the more generous rains to come in May (67 mm) and beyond. As the landscape begins to bloom, the lighter showers of April might be seen as a refreshing prelude to the lush greenery that follows, suggesting a cyclical pattern where early spring offers a brief pause before summer's vibrant rainfall.

April Precipitation Trends in Weimar

The chart displays monthly precipitation patterns in Weimar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec464253336748617346503955
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Weimar

As April arrives in Weimar, Germany, the humidity begins to show signs of a refreshing change, dropping to 83%—a noticeable decline from the winter months when the levels hovered around 90% or higher. This decrease marks the transition into spring, creating a more comfortable atmosphere that's welcomed after the chilly, damp winter. Following April, humidity continues to drop, with May reaching a more relaxed 75%. The trend showcases a gradual shift towards drier conditions, allowing residents and visitors to bask in the vibrancy of the blooming season, while also hinting at the warmer summer months ahead.

April Average Humidity in Weimar

This chart illustrates the average monthly humidity levels in Weimar, 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%90%88%83%75%79%79%79%83%87%90%92%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Weimar

As spring unfolds in Weimar, Germany, the UV Index climbs steadily, reaching 5 in April, categorized as moderate. This marks a noticeable increase from the 4 in March, signaling a shift in the sun's intensity as the days grow longer and warmer. With a burn time of 30 minutes, it’s essential for residents and visitors to enjoy the outdoors while taking precautionary measures, especially as the UV Index is expected to escalate further in May to 7, indicating high exposure. The transition from the lower UV levels observed in winter to the approaching summer highs showcases the natural changes in sunlight that shape our outdoor experiences. For insights into UV levels throughout the year, visit Weimar UV Index.

Maximum UV Index Levels in Weimar for April

The chart shows the monthly maximum UV Index (UVI) for Weimar 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.
JanFebMarAprMayJunJulAugSepOctNovDec224578875421
Data source: Weimar 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 Weimar

In Weimar, Germany, April is a remarkable turning point in the year, as sunshine hours soar to 338—a striking leap from the previous months. Following a steady increase from January's mere 101 hours to 262 in March, this month welcomes the burgeoning warmth of spring. April's sunlit days signal the end of winter's gloom and set the stage for the sunniest months ahead; as May approaches, the average climbs to 376 hours, hinting at the vibrant summer that follows. This trend reveals not only the city's increasing exposure to sunlight but also a renewed energy that arises with the blossoming of nature, promising both joy and activity.

Monthly Sunshine Duration in Weimar: April Highlighted

The April sunshine duration represents the total number of hours Weimar 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.
JanFebMarAprMayJunJulAugSepOctNovDec101h192h262h338h376h396h406h371h309h250h170h128h
Data source: Weimar April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Weimar During April

As April arrives in Weimar, Germany, the chance of sunny weather reflects a moderate uptick compared to the earlier months, boasting a 32% possibility of sunshine. While this is a slight decline from March’s peak of 36%, it remains relatively consistent with May, which follows closely at 33%. This stability indicates that although April might not guarantee sun-filled days, it hints at a transition towards brighter skies as spring unfolds. Furthermore, as the year progresses, the likelihood of sunshine gradually increases, peaking in late spring and early summer—suggesting that Weimar's weather is on the cusp of a sunnier season.

Percentage of Sunny Days in April in Weimar

The chart illustrates the percentage of sunny days in Weimar 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 Weimar experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec12%27%36%32%33%28%31%30%36%31%17%13%
Data source: Weimar April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Weimar in April

As winter gives way to spring in Weimar, Germany, April marks a delightful transition with an increase in daylight, shining for 13 hours each day. This uptick follows March's 11 hours, inviting longer and brighter days that invigorate the city and its inhabitants. The trend continues into May, where daylight stretches to 15 hours, signaling the approach of summer. Such gradual extension of daylight from the muted 8 hours of January to the vibrant 16 hours enjoyed in June not only enhances the natural beauty of Weimar but also elevates the spirits of its residents, making the spring months a cherished time of year.

Average Daylight Hours in Weimar for April

The chart illustrates the variation in daylight duration in Weimar throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 29m10h 1m11h 55m13h 51m15h 33m16h 25m15h 57m14h 26m12h 34m10h 38m8h 55m7h 59m
Data source: Weimar daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Weimar

In Weimar, Germany, the month of April brings a gentle breath of spring, with an average wind speed of 3.1 m/s (7 mph). This moderate breeze is a slight dip from the preceding months, as March recorded a brisker pace at 3.2 m/s (7 mph). Interestingly, April's wind speed showcases a transition from the brisk winds of early spring, hinting at a lull before the invigorating gusts of May, which often reach 3.7 m/s (8 mph). While April may not boast the strongest winds, its breezy charm adds a refreshing feel to the budding landscape, creating an inviting atmosphere for leisurely strolls and outdoor enjoyment.

Average April Wind Speed in Weimar

The chart displays monthly wind speed patterns in Weimar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.42.83.23.1 m/s3.72.12.52.92.43.23.13.2
Data source: Weimar April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Weimar Compares to Other Months

The weather in Weimar 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 Weimar and find detailed weather information for every month.

In comparing the weather between April and January, we see marked differences in temperature and precipitation. April experiences milder temperatures, ranging from a minimum of -5°C (23°F) to a comfortable average of 9°C (48°F) and a maximum of 27°C (81°F). In contrast, January is much colder, with temperatures dipping to a minimum of -12°C (11°F) and averaging only 2°C (36°F), peaking at 14°C (57°F). Additionally, April has less precipitation, averaging 32 mm (1.3 in) over about 8 days, while January sees higher precipitation levels of 46 mm (1.8 in) across 12 days, contributing to its higher humidity of 91% compared to 83% in April. For more detailed information, you can visit Weimar weather in January.

April generally offers more temperate weather compared to February, with average temperatures rising from February's chilly max of 18°C (65°F) to April's warm max of 27°C (81°F). While both months experience precipitation, February sees a slightly higher amount at 42 mm (1.6 in) over 9 days, compared to April's 32 mm (1.3 in) over 8 days. Additionally, April's humidity at 83% is lower than February's 90%, making it feel less damp. For more detailed insights into February weather, you can visit Weimar weather in February.

In comparing the weather between March and April, April appears to bring a significant rise in temperatures, with a minimum of -5°C (23°F) and an average of 9°C (48°F), contrasting with March's colder minimum of -12°C (10°F) and an average of 5°C (41°F). While March experiences a maximum of 21°C (71°F), April notably reaches up to 27°C (81°F). Precipitation levels also differ, with March receiving more rainfall—53 mm (2.1 in) over 13 days—compared to April's 32 mm (1.3 in) over 8 days. Humidity remains relatively high in both months, though slightly lower in April at 83% compared to March's 88%. For more details on March weather patterns, you can explore Weimar weather in March.

April weather tends to be cooler than May, with temperatures ranging from a minimum of -5°C (23°F) to an average of 9°C (48°F) and a maximum of 27°C (81°F). In contrast, May experiences milder conditions, with temperatures ranging from -1°C (30°F) to an average of 13°C (56°F), peaking at 30°C (86°F). Additionally, May sees more precipitation, totaling 67 mm (2.6 in) over 11 days, compared to April's 32 mm (1.3 in) over 8 days. The humidity also decreases slightly from 83% in April to 75% in May, contributing to a more comfortable atmosphere. For more specific insights on May weather, you can visit Weimar weather in May.

April and June present contrasting weather conditions. In April, temperatures range from a chilly minimum of -5°C (23°F) to a milder maximum of 27°C (81°F), with an average temperature of 9°C (48°F). This month experiences about 32 mm (1.3 in) of precipitation over 8 days and tends to be more humid, with an average humidity of 83%. In comparison, June boasts a warmer climate, with minimum temperatures of 5°C (41°F), an average of 19°C (66°F), and maximums peaking at a sweltering 36°C (97°F). Precipitation increases slightly to 48 mm (1.9 in) over 9 days, accompanied by a slightly lower humidity level of 79%. For more specifics on the conditions in June, check out Weimar weather in June.

In April, temperatures in Weimar range from a chilly minimum of -5°C (23°F) to a comfortable maximum of 27°C (81°F), with an average of around 9°C (48°F). The month experiences about 32 mm (1.3 in) of precipitation over approximately 8 days, contributing to a relatively high humidity of 83%. In contrast, July brings much warmer weather, with minimum temperatures rising to 7°C (45°F), an average of 19°C (67°F), and maximums reaching up to 37°C (99°F). July also sees a higher precipitation level of 61 mm (2.4 in) spread over the same number of days, while humidity slightly decreases to 79%. For more details, check out Weimar weather in July.

April and August present quite contrasting weather conditions. In April, temperatures can range from a chilly -5°C (23°F) to a warm 27°C (81°F), with an average of 9°C (48°F). The month sees approximately 32 mm (1.3 in) of precipitation over about 8 days, with humidity hovering around 83%. In comparison, August offers a much warmer climate, featuring minimum temperatures of 7°C (45°F) and maximums reaching as high as 37°C (98°F), with an average of 20°C (68°F). Rainfall increases to 72 mm (2.9 in) over around 10 days, and humidity drops slightly to 79%. For more details on August weather, you can visit Weimar weather in August.

April and September present distinct weather profiles that reflect the transition between winter and autumn. In April, temperatures can range from a chilly minimum of -5°C (23°F) to a comfortable maximum of 27°C (81°F), with an average of 9°C (48°F). The month experiences about 32 mm (1.3 in) of precipitation over approximately 8 days, while humidity levels hover around 83%.

In contrast, September boasts a broader temperature range, with a minimum of 1°C (34°F) and a maximum reaching up to 33°C (91°F), resulting in an average temperature of 15°C (59°F). This month sees slightly higher precipitation at 46 mm (1.8 in) over 7 days but maintains the same humidity level of 83%. For more detailed insights, check out Weimar weather in September.

April and October present somewhat similar temperature ranges, with both months featuring cool to mild conditions, but their characteristics differ considerably. In April, temperatures can dip as low as -5°C (23°F) but typically hover around an average of 9°C (48°F) and can reach up to 27°C (81°F) on warmer days. The month experiences relatively low precipitation, averaging only 32 mm (1.3 in) over about 8 days. Conversely, October shows a slightly warmer average temperature of 11°C (52°F), with a minimum of -1°C (30°F) and a maximum of 26°C (80°F). However, it has increased precipitation of 49 mm (1.9 in) spread over approximately 11 days, contributing to its higher humidity at 87%. For more detailed insights into October weather, you can check out Weimar weather in October.

April and November exhibit distinct weather characteristics, reflecting the transition between spring and late autumn. In April, temperatures range from a chilly minimum of -5°C (23°F) to an average of 9°C (48°F), peaking at a warm 27°C (81°F). The month experiences about 32 mm (1.3 in) of precipitation over roughly 8 days, with a relative humidity of 83%. In contrast, November sees slightly cooler weather, with temperatures ranging from -5°C (23°F) to an average of 6°C (42°F), culminating at a maximum of 20°C (68°F). It is wetter, receiving around 39 mm (1.5 in) of rain spread across approximately 10 days, accompanied by a higher humidity level of 90%. For more detailed information, check out Weimar weather in November.

When comparing the weather in April and December, notable differences emerge. April typically boasts a more moderate temperature range, with minimums around -5°C (23°F) and maximums reaching up to 27°C (81°F), resulting in an average of 9°C (48°F). This month experiences about 32 mm (1.3 in) of precipitation across roughly 8 days and an average humidity of 83%. In contrast, December brings colder temperatures, with lows of -12°C (11°F), averages of 3°C (38°F), and highs capped at 14°C (57°F). Precipitation in December increases to 55 mm (2.2 in) over 14 days, alongside a higher humidity level of 92%. For more specific details about this winter month, refer to Weimar weather in December.

Compare Weimar's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Weimar

April in Weimar serves as a delightful transition between the chilly grip of winter and the warmth of summer, showcasing a unique blend of conditions unlike any other month. With temperatures reaching a maximum of 27°C (81°F), it’s a time of refreshing warmth, even as the average hovers around a crisp 9°C (48°F). The month is characterized by its variable weather, presenting opportunities for sunny excursions interspersed with cooler, damp days marked by an average of 32 mm of precipitation over 8 rainy days. Humidity levels in April stand at a notable 83%, which can make the air feel more vibrant but also a bit heavier, especially following showers. This balance of warmth and occasional refreshment makes April a month of renewal, setting the perfect stage for the blooming beauty of spring. For a deeper understanding of what to expect throughout the year, explore the comprehensive details at Weimar Climate.