April Weather in Flachau, Austria

Last updated: February 26, 2025

April in Flachau, Austria is a month of contrasts, where temperatures range from a maximum of 19°C (66°F) to a chilly minimum of -16°C (4°F). The average temperature settles around a brisk 3°C (37°F), providing a refreshing backdrop for spring adventures. However, be prepared for a fair amount of moisture, as 87 mm (3.4 in) of precipitation falls over approximately 14 days, contributing to the region's lush landscapes. With humidity levels at 79%, the atmosphere is often vibrant and cool, making it an ideal time for those who enjoy a mix of crisp spring air and the beauty of emerging greenery.

April Temperature in Flachau

In April, Flachau, Austria, experiences a notable shift as winter cedes its grip, bringing with it the promise of spring. The temperatures start to rise, with average readings climbing to around 3°C (37°F), while peaking at a pleasant 19°C (66°F) during the day. Nighttime lows still feel reminiscent of winter, dipping to a minimum of -16°C (4°F), yet this marks a significant improvement compared to the depths of winter seen in January and February. As the month progresses, the increasing warmth is palpable, hinting at the vibrant beauty of May just around the corner. This transitional phase not only rejuvenates the landscape but also enhances the overall energy in this charming alpine town, making April a delightful time to visit.

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

The chart illustrates April temperature patterns in Flachau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec202530374455565648413223
Data source: Temperature data for Flachau 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 Flachau

In Flachau, Austria, April tends to be a transitional month, exhibiting a relatively moderate precipitation trend with 87 mm (3.4 in) recorded over 14 days. This is consistent with February's total, signaling a return to drier days following the wetter March, which saw 97 mm (3.8 in). A noticeable shift occurs in May, where precipitation surges to 171 mm (6.7 in) across 23 days, marking the onset of the wetter summer season. The gradual increase in both precipitation amount and frequency from April to May suggests a pattern of intensifying moisture, setting the stage for the lush landscapes that characterize the warmer months ahead. This evolving weather dynamic not only impacts the local flora but also enhances the region's appeal for outdoor enthusiasts and nature lovers.

April Precipitation Trends in Flachau

The chart displays monthly precipitation patterns in Flachau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec95879787171134158199140119112142
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Flachau

April in Flachau, Austria marks a transition in humidity levels, with the figure dropping to 79%—a noticeable decline from 82% in March. This gradual decrease aligns with the trend of spring approaching, as humidity levels continue to shift downwards leading into the drier months of May and June. Notably, April is part of a seasonal cycle that sees the highest humidity levels in the dead of winter, plummeting to their lowest in the summer heat. As the year progresses from April onward, Flachau experiences a steady reduction in humidity, indicating the arrival of sunnier, more comfortable days ahead.

April Average Humidity in Flachau

This chart illustrates the average monthly humidity levels in Flachau, 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%87%82%79%74%75%74%69%74%88%90%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Flachau

As the days start to warm up in April, Flachau, Austria experiences a significant spike in the UV Index, reaching 8, which falls into the very high exposure category. This increase signals a dramatic shift from the previous months, where the UV Index was notably lower. With a rapidly diminishing burn time of just 15 minutes, it's crucial to take precautions against sun exposure. In contrast to the moderate levels seen in January and February, where burn times stretched to 45 and 30 minutes respectively, April's intense UV rays encourage outdoor enthusiasts to stay vigilant and protected. This trend continues into May and June, highlighting the growing importance of sun safety as spring transitions into summer. For more detailed information, visit Flachau UV Index.

Maximum UV Index Levels in Flachau for April

The chart shows the monthly maximum UV Index (UVI) for Flachau 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.
JanFebMarAprMayJunJulAugSepOctNovDec24689101097532
Data source: Flachau 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 Flachau

In April, Flachau basks in a delightful surge of sunshine, boasting 343 hours of radiant light that heralds the arrival of spring. As winter fades, the sun's warm embrace significantly brightens the landscape, setting the stage for outdoor adventures. This increase from 304 hours in March signifies a trend of growing daylight that continues into May, where the total climbs slightly to 349 hours. The persistence of longer days not only energizes residents but also attracts visitors eager to explore Flachau’s stunning alpine backdrop. As the weeks progress towards summer, the sunshine hours peak in July at an impressive 406 hours, illustrating Flachau's transformation into a sun-drenched paradise. The steady rise from April to summer clearly emphasizes the region's allure as a seasonal sanctuary, making it a perfect destination for those seeking both adventure and serenity.

Monthly Sunshine Duration in Flachau: April Highlighted

The April sunshine duration represents the total number of hours Flachau 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.
JanFebMarAprMayJunJulAugSepOctNovDec184h240h304h343h349h383h406h367h302h283h220h211h
Data source: Flachau April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Flachau During April

In Flachau, Austria, the likelihood of sunny weather in April shows a noticeable decline compared to the earlier months of the year, with a 35% chance of sunshine. While this may seem moderate, April's potential for sun manages to outshine both May's 25% and July's 33%. Interestingly, the months of January and March both start the year with lower chances, but February rises impressively to 44%. Meanwhile, as spring progresses towards June, sunshine chances increase again to 42%. This trend highlights April as a transitional month, offering a unique blend of spring warmth and lingering wintry days, making it a captivating time for visitors hoping to enjoy both outdoor activities and the beauty of the Alpine landscape.

Percentage of Sunny Days in April in Flachau

The chart illustrates the percentage of sunny days in Flachau 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 Flachau experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%44%41%35%25%42%33%27%44%33%30%27%
Data source: Flachau April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Flachau in April

As winter gives way to spring in Flachau, Austria, April marks a delightful transition with an impressive increase in daylight duration, extending to 13 hours. This upward trend from 11 hours in March ushers in longer, brighter days, setting the stage for outdoor activities and exploration in the breathtaking alpine landscape. Following April’s promise of increased light, May shines even brighter, offering 15 hours of daylight, which is sustained through the summer months. The gradual lengthening of days reflects a clear shift away from the darker, shorter days of winter, inviting both locals and visitors to revel in the beauty of nature and outdoor adventures as the region awakens from its seasonal slumber.

Average Daylight Hours in Flachau for April

The chart illustrates the variation in daylight duration in Flachau throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 57m10h 16m11h 56m13h 38m15h 5m15h 50m15h 26m14h 8m12h 30m10h 49m9h 19m8h 32m
Data source: Flachau daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Flachau

In April, Flachau, Austria, welcomes a slight uptick in breeziness, with the average wind speed increasing to 1.9 m/s (4 mph). This marks a gentle progression from the preceding months, where January through March lingered around 1.6 m/s and 1.7 m/s. As spring takes hold, the crisp air invigorates the landscape, setting the stage for outdoor adventures. Interestingly, the winds begin to taper off slightly in May, dropping to 1.8 m/s; however, the April breeze is a delightful reminder of the changing seasons and the way nature breathes life into the charming alpine village. The overall trend hints at a serene yet refreshing environment, perfect for enjoying all that Flachau has to offer.

Average April Wind Speed in Flachau

The chart displays monthly wind speed patterns in Flachau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.61.61.71.9 m/s1.81.51.61.41.41.71.51.7
Data source: Flachau April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Flachau Compares to Other Months

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

April and January present notably different weather patterns. In January, temperatures are typically colder, with a minimum of -23°C (-9°F) and an average around -7°C (21°F), while April sees a milder minimum of -16°C (4°F) and an average of 3°C (37°F). Precipitation levels are relatively similar, with January receiving 95 mm (3.7 in) over 13 days and April having 87 mm (3.4 in) across 14 days; however, February tends to be drier overall. Humidity also plays a role, with January having 91% compared to April's 79%. For a detailed look at January weather, you can visit Flachau weather in January.

When comparing the weather in April and February, it's clear that April brings a significant shift towards milder temperatures. While February sees a frigid minimum of -26°C (-15°F) and an average of -4°C (25°F), April experiences a much warmer minimum of -16°C (4°F) and averages 3°C (37°F). The maximum temperatures in April can reach up to 19°C (66°F), a stark contrast to February's 10°C (50°F). Both months receive similar amounts of precipitation, around 87 mm (3.4 in), with April experiencing rain on about 14 days compared to February's 12 days. Additionally, April's humidity of 79% is slightly lower than February's 87%, indicating a somewhat drier feel as spring approaches. For more specific weather details in February, you can visit Flachau weather in February.

In March, temperatures were generally colder, with a minimum of -23°C (-10°F) and an average of -1°C (30°F), peaking at 14°C (57°F), compared to April's milder range, where the minimum was -16°C (4°F), the average reached 3°C (37°F), and maximum temperatures climbed to 19°C (66°F). Although March experienced slightly higher precipitation at 97 mm (3.8 in) over 16 days, April saw a bit less with 87 mm (3.4 in) across 14 days. Humidity levels were also comparable, with March at 82% and April slightly lower at 79%. For more details on March weather, you can visit Flachau weather in March.

April weather is characterized by a chilly start with minimum temperatures dropping to -16°C (4°F) and an average of only 3°C (37°F). The month experiences 87 mm (3.4 in) of precipitation over 14 days, contributing to a relatively humid atmosphere at 79%. In contrast, May sees a significant rise in temperatures, with minimums around -6°C (21°F) and an average of 7°C (44°F), reaching maximums of 24°C (76°F). However, May also brings increased rainfall, with 171 mm (6.7 in) spread over 23 days, resulting in slightly lower humidity at 74%. For a detailed look at what to expect in May, visit Flachau weather in May.

April and June present a stark contrast in weather conditions. In April, temperatures range from a chilly minimum of -16°C (4°F) to a mild maximum of 19°C (66°F), with an average of 3°C (37°F). The month experiences a substantial amount of precipitation, totaling 87 mm (3.4 in) over 14 days, paired with a relatively high humidity level of 79%. In comparison, June sees a more moderate temperature range with a minimum of -2°C (29°F) and a maximum of 29°C (84°F), while the average climbs to a pleasant 13°C (55°F). However, June is wetter overall, receiving 134 mm (5.3 in) of precipitation across 19 days, although humidity drops slightly to 75%. For a detailed overview of weather conditions in June, visit Flachau weather in June.

April and July present strikingly different weather patterns. In April, temperatures range from a chilly minimum of -16°C (4°F) to a pleasant maximum of 19°C (66°F), with an average temperature of 3°C (37°F). The month experiences significant precipitation of 87 mm (3.4 in) over approximately 14 days, coupled with a high humidity level of 79%. In contrast, July boasts much warmer conditions, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 29°C (85°F) and an average of 13°C (56°F). However, it also sees increased rainfall, totaling 158 mm (6.2 in) across about 21 days, with slightly lower humidity at 74%. For more detailed insights, check out Flachau weather in July.

April and August present striking contrasts in weather patterns. In April, temperatures range from a chilly minimum of -16°C (4°F) to a mild maximum of 19°C (66°F), with an average temperature of around 3°C (37°F). The month brings considerable precipitation, amounting to 87 mm (3.4 in) over about 14 days, coupled with a high humidity level of 79%. In contrast, August showcases warmer conditions, with temperatures varying from a minimum of -5°C (23°F) to a more comfortable maximum of 27°C (81°F) and an average of 13°C (56°F). This summer month experiences even more rainfall, totaling 199 mm (7.9 in) across approximately 20 days, although humidity is lower at 68%. For more details, you can check out the Flachau weather in August.

April and September present contrasting weather patterns, making each month unique in its own right. In April, temperatures range from a chilly minimum of -16°C (4°F) to a more pleasant maximum of 19°C (66°F), with an average of 3°C (37°F). The month sees a considerable amount of precipitation, totaling 87 mm (3.4 in) over 14 days, and the humidity remains relatively high at 79%. In contrast, September offers milder temperatures with a minimum of -9°C (16°F) and a maximum of 24°C (76°F), resulting in a more comfortable average of 9°C (49°F). This month experiences even higher precipitation levels at 140 mm (5.5 in) over 15 days, though the humidity is slightly lower at 74%. To learn more about the specific weather conditions in September, you can visit Flachau weather in September.

April and October display distinct weather characteristics despite having similar maximum temperatures. In April, temperatures range from a chilly -16°C (4°F) to a pleasant 19°C (66°F), with an average around 3°C (37°F) and humidity at 79%. This month experiences 87 mm (3.4 in) of precipitation over approximately 14 days, marking it as a damp time of year. In contrast, October sees a slightly milder average temperature of 5°C (41°F), with lows reaching -8°C (18°F) and highs still peaking at 19°C (66°F). However, it has a higher precipitation level of 119 mm (4.7 in) over 12 days, and humidity increases to 88%. For more detailed insights into October weather, you can check Flachau weather in October.

In comparing the weather between April and November, we see distinct contrasts in temperatures and precipitation. April typically features a wider temperature range, with a minimum of -16°C (4°F) and a maximum of 19°C (66°F), averaging around 3°C (37°F). In contrast, November experiences a slightly lower range, with temperatures dipping to a minimum of -17°C (2°F) and peaking at 13°C (56°F), averaging at 0°C (32°F).

Precipitation levels are also notable; April receives about 87 mm (3.4 in) over 14 days, while November sees increased rainfall at 112 mm (4.4 in) across 12 days. Furthermore, humidity is slightly higher in November, reaching 90% compared to April's 79%. For more detailed insights on November weather, visit Flachau weather in November.

April and December present stark contrasts in weather conditions. In April, temperatures range from a chilly -16°C (4°F) at night up to a mild 19°C (66°F) during the day, averaging around 3°C (37°F). The month brings a moderate amount of precipitation totaling 87 mm (3.4 in) across 14 days, with humidity levels sitting at 79%. In contrast, December experiences colder temperatures, with a minimum of -20°C (-4°F) and a maximum of only 5°C (42°F), leading to an average of -5°C (23°F). Precipitation is more abundant in December, reaching 142 mm (5.6 in) over 18 days and higher humidity levels at 89%. For more details on how December weather specifically impacts Flachau, check out Flachau weather in December.

Compare Flachau's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Flachau

April in Flachau marks a significant transition from the lingering chill of winter to the early warmth of spring. With an average temperature hovering around 3°C (37°F) and occasional peaks reaching up to 19°C (66°F), the month offers a refreshing change, albeit with the backdrop of 79% humidity and frequent precipitation on about half the days. This springtime blend of sun and rain creates a unique atmosphere that distinguishes April from the typically more stable weather seen in the summer months. As nature awakens, you'll find the landscape vibrant and inviting, making it a great time to explore. To learn more about the overall climate trends, visit Flachau Climate.