April Weather in Sankt Goar, Germany

Last updated: February 26, 2025

In April, Sankt Goar, Germany, experiences a delightful blend of spring weather, with maximum temperatures reaching up to 26°C (79°F) and an average of 9°C (49°F). Cold snaps can still emerge, as evidenced by the minimum temperature plummeting to -4°C (26°F). The month sees approximately 38 mm (1.5 in) of precipitation spread across 9 rainy days, contributing to the region's lush greenery. With a humidity level lingering around 83%, visitors can expect a fresh and vibrant atmosphere, perfect for enjoying the picturesque landscapes and charming local culture.

April Temperature in Sankt Goar

In April, Sankt Goar experiences a refreshing transition as temperatures begin to rise markedly from the winter chill. The month showcases a minimum of -4°C (26°F), gradually warming to an average of 9°C (49°F) and peaking at a delightful 26°C (79°F). This upward trend reflects the region's escalating embrace of spring, inviting locals and visitors alike to enjoy the blossoming landscape as the harshness of winter gives way to mild, pleasant days. Overall, April serves as a pivotal month, setting the stage for the warmer, sunnier days ahead in Sankt Goar.

April Weather in Sankt Goar: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Sankt Goar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec353842495564666658514238
Data source: Temperature data for Sankt Goar 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 Sankt Goar

April in Sankt Goar, Germany, brings a refreshing transition into spring, characterized by a moderate precipitation total of 38 mm (1.5 in) over an average of just 9 rainy days. This marks a noticeable decline from the wetter months of March, which sees 71 mm (2.8 in), and a stark contrast to the heavy rainfall of December. As the landscape begins to bloom, April’s lighter rain sets the stage for vibrant flora, making it an ideal time for outdoor exploration. The trends suggest that while spring welcomes a reduction in rainfall, the wettest months are yet to come, hinting at a shift toward summer with increased precipitation in May and June. This cyclical pattern of weather not only shapes the region's natural beauty but also offers a glimpse into the rhythm of Sankt Goar’s climate.

April Precipitation Trends in Sankt Goar

The chart displays monthly precipitation patterns in Sankt Goar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec645871387180696549574898
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sankt Goar

In April, Sankt Goar experiences a notable drop in humidity, with levels reaching 83%—a welcome shift from the high percentages seen during the winter months. This decrease marks a continuation of a gradual trend, as humidity has steadily declined from 92% in January, settling at 87% in March. As spring unfolds, Sankt Goar begins to embrace milder conditions, paving the way for the drier days of late spring and early summer, where humidity dips further to 76% in May. The month of April not only signifies a transition in humidity levels but also heralds the vibrant awakening of nature, making it an ideal time to explore the picturesque landscapes of this charming German town.

April Average Humidity in Sankt Goar

This chart illustrates the average monthly humidity levels in Sankt Goar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%83%76%74%74%75%82%88%91%92%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sankt Goar

As April unfolds in Sankt Goar, the UV Index rises to 5, marking a shift into the moderate exposure category. With a burn time of just 30 minutes, it's a sign that sun protection becomes increasingly important. This trend follows the gradual increase seen from January to March, where UV levels progressed from a low of 2 to a moderate 4. By next month, May will see a notable jump to a high UV Index of 7, highlighting the need for even greater vigilance against sun exposure as the days lengthen and warm. For more detailed information on UV levels throughout the year, check out Sankt Goar UV Index.

Maximum UV Index Levels in Sankt Goar for April

The chart shows the monthly maximum UV Index (UVI) for Sankt Goar 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.
JanFebMarAprMayJunJulAugSepOctNovDec234578875421
Data source: Sankt Goar 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 Sankt Goar

In Sankt Goar, Germany, April heralds a delightful shift towards warmer days, basking in an impressive 344 hours of sunshine—a noticeable increase from the previous months. As winter fades, the sunlight hours have steadily climbed from a mere 104 in January to 265 in March, paving the way for April's vibrant glow. This trend signals the arrival of spring, where the days grow longer and brighter, inviting both residents and visitors to revel in the blooming landscapes and outdoor adventures. Following April, the sunshine continues to surge, reaching a peak in July with 411 hours, culminating in a splendid season that celebrates nature's rebirth and the joys of longer, sun-filled days.

Monthly Sunshine Duration in Sankt Goar: April Highlighted

The April sunshine duration represents the total number of hours Sankt Goar 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.
JanFebMarAprMayJunJulAugSepOctNovDec104h197h265h344h391h396h411h384h320h235h168h114h
Data source: Sankt Goar April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sankt Goar During April

In Sankt Goar, Germany, April ushers in a slight uptick in sunny weather, with a 43% chance of sunshine, making it one of the brighter months in the early spring season. This marks a notable increase from the 42% chance in March, signaling that the days are becoming sunnier as winter recedes. However, this promising outlook diminishes in the subsequent months, as May falls to a 29% chance of sun, followed by only 31% in June and July. Consequently, April stands out as a pivotal point where the promise of spring sunlight begins to emerge, offering residents and visitors a delightful window to enjoy the blooming landscapes before the clouds return.

Percentage of Sunny Days in April in Sankt Goar

The chart illustrates the percentage of sunny days in Sankt Goar 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 Sankt Goar experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec9%31%42%43%29%31%32%30%39%25%17%12%
Data source: Sankt Goar April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sankt Goar in April

As April approaches in Sankt Goar, Germany, the days grow noticeably longer, with daylight extending to 13 hours. This marks a significant increase from the 11 hours of daylight in March, signaling the full embrace of spring. The trend of gradually increasing daylight hours continues, paving the way for even longer days in May and June, when daylight peaks at 15 and 16 hours, respectively. This seasonal shift not only invites more opportunities for outdoor activities but also enhances the vibrant atmosphere of the region, transforming Sankt Goar into a lively tapestry of budding nature and extended evenings.

Average Daylight Hours in Sankt Goar for April

The chart illustrates the variation in daylight duration in Sankt Goar throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 34m10h 4m11h 55m13h 49m15h 27m16h 19m15h 51m14h 23m12h 33m10h 40m8h 59m8h 6m
Data source: Sankt Goar daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Sankt Goar

April in Sankt Goar, Germany, brings a gentle breeze, with an average wind speed dipping to 2.8 m/s (6 mph). This marks a noticeable reduction from the slightly stronger winds of earlier months, as January's peaks at 3.5 m/s (8 mph) gradually wane into spring. Interestingly, April's calmness contrasts with the abrupt uptick expected in May, where winds are projected to climb back to 3.5 m/s (8 mph). This cycle highlights a seasonal ebb and flow, where the onset of warmer months often rekindles livelier gusts. The pattern suggests that while April may offer a tranquil interlude, it paves the way for the invigorating breezes that define the coming spring.

Average April Wind Speed in Sankt Goar

The chart displays monthly wind speed patterns in Sankt Goar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.33.22.8 m/s3.52.32.52.82.13.12.53.0
Data source: Sankt Goar April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Sankt Goar Compares to Other Months

The weather in Sankt Goar 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 Sankt Goar and find detailed weather information for every month.

April's weather is considerably milder than that of January, with temperatures ranging from a minimum of -4°C (26°F) to a comfortable average of 9°C (49°F) and a maximum of 26°C (79°F). In contrast, January experiences colder conditions, with temperatures averaging only 2°C (36°F) and dipping as low as -11°C (12°F). Additionally, April sees significantly less precipitation, with 38 mm (1.5 in) over 9 days compared to January's 64 mm (2.5 in) spread over 12 days. The humidity is also notably lower in April at 83%, compared to January's 92%, contributing to a more pleasant atmosphere. For more detailed insights, check out Sankt Goar weather in January.

April and February in Sankt Goar showcase a stark contrast in weather patterns. April enjoys higher average temperatures, ranging from a minimum of -4°C (26°F) to a maximum of 26°C (79°F), while February is generally colder, with temperatures dipping from -12°C (11°F) to a max of 18°C (65°F). Additionally, April experiences less precipitation at 38 mm (1.5 in) over 9 days, compared to February's 58 mm (2.3 in) across 12 days. The humidity in April is slightly lower at 83%, compared to February’s higher humidity level of 90%. For more detailed insights, check out Sankt Goar weather in February.

Comparing the weather between March and April reveals notable changes in temperature and precipitation patterns. In March, the temperatures were generally colder, with a minimum of -12°C (10°F) and an average of 6°C (42°F), while April saw a significant rise, with minimums of -4°C (26°F) and an average temperature of 9°C (49°F). Additionally, April experienced less precipitation, totaling 38 mm (1.5 in) over 9 days, compared to March's heavier rainfall of 71 mm (2.8 in) across 14 days. Humidity levels were slightly lower in April at 83%, compared to March's 87%, indicating a transition to more moderate weather. For more detailed insights, you can check the Sankt Goar weather in March.

In comparing the weather between April and May, it is evident that May tends to be generally warmer and wetter. April sees a minimum temperature of -4°C (26°F) and an average of 9°C (49°F), while May's temperatures start at 0°C (31°F) and rise to an average of 13°C (55°F). The maximum temperature in May reaches 31°C (89°F), significantly higher than April's peak of 26°C (79°F). Additionally, May experiences more precipitation, with 71 mm (2.8 in) falling over 12 days compared to April's 38 mm (1.5 in) over 9 days. The humidity is also slightly lower in May at 76%, compared to April's 83%. For a detailed look at the typical conditions during this time, you can visit Sankt Goar weather in May.

April and June present contrasting weather patterns. In April, temperatures can dip as low as -4°C (26°F), with an average of 9°C (49°F) and occasional highs reaching 26°C (79°F). This month experiences about 38 mm (1.5 in) of precipitation over 9 days, combined with a relatively high humidity level of 83%. In contrast, June brings warmer weather, with minimum temperatures of 7°C (44°F) and an average of 18°C (65°F), peaking at 33°C (91°F). Rainfall is more substantial at 80 mm (3.1 in) spread over 11 days, but humidity is lower at 74%. For more specifics on June weather, you can visit Sankt Goar weather in June.

April and July present notably different weather patterns. In April, temperatures fluctuate from a chilly minimum of -4°C (26°F) to a pleasant maximum of 26°C (79°F), with an average of 9°C (49°F). The month sees about 38 mm (1.5 in) of precipitation across 9 days, accompanied by high humidity levels of 83%. In contrast, July boasts warmer conditions with minimum temperatures around 7°C (46°F) and maximums reaching a sweltering 37°C (100°F), with an average of 19°C (66°F). Precipitation in July increases to 69 mm (2.7 in) over 11 days, yet humidity decreases to 74%. For more detailed insights on July weather specifically, you can check Sankt Goar weather in July.

April and August weather exhibits notable differences in temperature and precipitation patterns. In April, temperatures range from a chilly minimum of -4°C (26°F) to a pleasant maximum of 26°C (79°F), with an average of 9°C (49°F). The month sees about 38 mm (1.5 in) of precipitation over 9 days, accompanied by high humidity levels at 83%. In contrast, August presents milder conditions, with minimum temperatures of 6°C (42°F) and a maximum reaching 34°C (93°F), resulting in an average temperature of 19°C (66°F). Rainfall increases to 65 mm (2.6 in) spread over 13 days, and humidity drops to a more comfortable 75%. For more detailed insights, you can check Sankt Goar weather in August.

April and September showcase distinct contrasts in weather patterns. In April, temperatures range from a chilly minimum of -4°C (26°F) to an average of 9°C (49°F), with a maximum reaching 26°C (79°F). This month experiences about 38 mm (1.5 in) of precipitation over 9 days, coupled with high humidity at 83%. Meanwhile, September offers milder conditions, with temperatures starting at a minimum of 3°C (38°F) and averaging 15°C (59°F), peaking at 31°C (88°F). Although September sees a slightly higher total precipitation of 49 mm (1.9 in) over 7 days, the humidity remains comparable at 82%. For a closer look at September in this region, visit Sankt Goar weather in September.

In April, the weather features a wide range of temperatures, with a minimum of -4°C (26°F) and a maximum of 26°C (79°F). The average temperature is around 9°C (49°F), and the month sees about 38 mm (1.5 in) of precipitation over approximately 9 days, accompanied by high humidity at 83%. In contrast, October experiences slightly milder temperatures, with a minimum of 0°C (32°F), an average of 11°C (51°F), and a maximum of 24°C (76°F). Rainfall increases to about 57 mm (2.2 in) across 12 days, and humidity rises to 88%. This comparison highlights the transition from the brisk beginnings of spring in April to the more damp and cooler conditions typical of autumn in October. For more detailed insights, check out Sankt Goar weather in October.

April and November present distinct weather patterns, with April featuring a greater range of temperatures, where the minimum can dip to -4°C (26°F) and reach a maximum of 26°C (79°F). In contrast, November exhibits a tighter temperature range with a minimum of -3°C (27°F) and a maximum of 19°C (67°F), resulting in an overall cooler average of 5°C (42°F). Precipitation is slightly higher in November at 48 mm (1.9 in), compared to April's 38 mm (1.5 in), and November also sees more rainy days, totaling 11 compared to April's 9. Furthermore, November experiences higher humidity levels at 90%, compared to April's 83%. For more details on November weather, check out Sankt Goar weather in November.

April and December present markedly different weather patterns. In April, temperatures fluctuate more significantly, with a minimum of -4°C (26°F) and a comfortable average of 9°C (49°F) peaking at 26°C (79°F). This month typically experiences 38 mm (1.5 in) of precipitation spread over 9 days, resulting in an average humidity of 83%.

In contrast, December tends to be colder, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 13°C (56°F) and an average of 3°C (38°F). The month is significantly wetter, with 98 mm (3.9 in) of precipitation occurring over 17 days, leading to a higher humidity level of 92%. For a detailed look at December weather specifics, you can check Sankt Goar weather in December.

Compare Sankt Goar's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Sankt Goar

April in Sankt Goar presents a compelling transition into spring, with temperatures beginning to rise and an intriguing mix of chilly nights and comfortably warm days. This month stands out with its average temperatures markedly higher than the preceding winter months, yet still cooler than the height of summer. While you might enjoy pleasant, sunlit afternoons, be prepared for occasional rain, as April sees a fair amount of precipitation across its nine rainy days. The high humidity adds a refreshing touch to the atmosphere, making it a unique time to experience the beauty of Sankt Goar. For more detailed insights into the climate patterns of this charming region, check out Sankt Goar Climate.