Last updated: January 18, 2025
Vorarlberg, Austria, exhibits a diverse climate characterized by its classification under the Köppen-Geiger system as Cfb (oceanic), Dfc (subarctic), and ET (tundra). The region experiences extreme seasonal variations in temperature, with winter lows plunging to a frigid -30°C (-21°F) in January, while summer peaks can soar to a sweltering 33°C (91°F) in August. On average, the annual temperature hovers around 7°C (44°F), reflecting the unique climatic influences of both alpine and oceanic systems. This variety not only shapes the local environment but also profoundly impacts the biodiversity and lifestyle of its inhabitants.
In Vorarlberg, Austria, temperature patterns exhibit marked seasonal fluctuations, reflecting a stark transition from harsh winters to warm summers. January and February are the coldest months, with minimum temperatures dipping as low as -30°C (-21°F) and -23°C (-10°F), respectively, while average temperatures remain below freezing. As spring approaches in March and April, temperatures gradually rise, with April reaching average highs of 6°C (43°F) and occasional maximums of 24°C (76°F). The shift to summer is pronounced in May and June, where minimum temperatures begin to stabilize and summer highs escalate, peaking at 33°C (91°F) in June, while July and August maintain warm averages and consistent maximums. As autumn arrives, temperatures start to decline again, with September and October marking the transition back to cooler weather, leading to another cycle of winter chill by December, when temperatures again drop to lows around -27°C (-17°F). This notable seasonal rhythm underscores the diverse climatic conditions prevalent in the region.
Dornbirn and Bregenz share similar temperature ranges, each experiencing a minimum of -22°C (-7°F) in January and a maximum of 32°C (90°F) in July, as detailed in their respective climate profiles: monthly temperatures in Dornbirn and monthly temperatures in Bregenz. In contrast, Lech has a more extreme winter, with a minimum temperature of -29°C (-19°F) in January, but enjoys a milder summer, peaking at 28°C (83°F) in June, as reported in its climate overview: monthly temperatures in Lech.
Vorarlberg, Austria, experiences a dynamic precipitation pattern throughout the year, characterized by significant rainfall, particularly during the summer months. The region receives its highest average rainfall in August, with 197 mm (7.8 in) over approximately 18 days, which contributes to the lush alpine landscapes. May and June follow closely, accumulating 183 mm (7.2 in) and 174 mm (6.8 in) of precipitation, respectively, also spanning about 20 and 18 days of rain. These months mark the transition from spring to summer, fostering vibrant flora in the region's mountainous terrain.
In contrast, the winter months see a different distribution of precipitation, with January and February receiving 135 mm (5.3 in) and 98 mm (3.8 in), respectively. Snowfall is prevalent during this period, particularly in January, which has rainfall over 11 days. As the seasons shift to autumn, September and October display moderate rainfall of 143 mm (5.6 in) and 135 mm (5.3 in), while November marks a decline with only 86 mm (3.4 in) over 11 days. This seasonal variation in precipitation not only affects water availability but also defines Vorarlberg's diverse ecosystems and agricultural practices.
In Vorarlberg, Austria, sunshine duration reveals a distinct seasonal progression, characterized by a gradual increase from the chilly winter months to the warm embrace of summer. January starts with 166 hours of sunlight, which then rises significantly to 232 hours in February. By March, the region sees a notable jump to 302 hours, signaling the advent of spring. April continues this trend with 354 hours, and by May, the country basks in 366 hours of sunshine, laying a robust foundation for the vibrant life that flourishes in the warmer months. The peak of sunshine occurs in July, where sunshine hours reach 408, contributing to the region’s lush landscapes and outdoor activities.
As summer draws to a close, Vorarlberg experiences a gradual decline in sunshine hours, though September still boasts a respectable 315 hours. October experiences further reduction to 281 hours, and by November, sunlight decreases to 222 hours, symbolizing the transition into winter. December follows with just 188 hours of sunshine, reflecting the shorter days and cloudier conditions typical of the season. This seasonal pattern highlights how residents and visitors can anticipate abundant sunshine during the summer months while bracing for relatively dreary days in the winter, shaping both daily life and seasonal activities throughout the year.
In Vorarlberg, Austria, the UV Index demonstrates significant seasonal variation, indicating the intensity of ultraviolet radiation throughout the year. During the winter months, particularly in January and December, the UV Index is relatively low at 2, categorizing exposure risk as minimal and allowing for 45 minutes of safe sun exposure without protection. However, as February rolls in, the UV Index climbs to 4, marking a shift to moderate exposure where a burn may occur in just 30 minutes. This upward trend continues robustly into spring, with March reaching a UV Index of 7 and April soaring to a very high 8.
The summer months represent the peak UV Index levels, particularly in June and July, where it reaches a maximum of 10, which is classified as very high; sunburn can occur in just 15 minutes during these months. May also showcases a very high index of 9, calling for elevated sun protection measures. As summer wanes, the UV Index starts to decline, with September seeing a high level of 7, while October and November return to moderate categories with indexes of 5 and 3, respectively. This trend reinforces the need for sun safety awareness during the whole year, with particular emphasis on the warmer months when UV radiation can be particularly intense.
UV Risk Categories
In Vorarlberg, Austria, daylight duration exhibits a clear seasonal cycle, reflecting the changing position of the sun throughout the year. January and December experience the least amount of daylight, each offering around 8 hours, while February begins to show promise with approximately 10 hours of daylight, signaling the gradual transition toward longer days. As spring approaches, March and April see significant increases in daylight, reaching 11 hours and 13 hours, respectively, enabling residents to enjoy more time outdoors as nature awakens from winter’s slumber.
As the summer months arrive, daylight reaches its peak in May, June, and July, consistently providing 15 hours of glorious sunlight each day. This abundance of daylight encourages a vibrant outdoor lifestyle and supports the region's lush landscapes. In August, daylight begins to taper off to 14 hours, transitioning back into autumn. September continues this decline with 12 hours, while October sees a return to 10 hours. Finally, November ushers in shorter days with 9 hours, spotlighting the cyclical nature of daylight in Vorarlberg and reminding residents of the seasonal shifts that characterize their environment.
The climate in Au, Austria, features cold winters and mild summers. January temperatures range from a minimum of -29°C to a maximum of 8°C, while July sees milder conditions with temperatures between 3°C and 28°C. Precipitation is highest in May at 211 mm, contributing to the region's lush greenery, and the year enjoys plenty of sunshine, peaking in July with 409 hours. For more detailed climate information, visit Au climate.
Bezau, Austria experiences a varied climate with cold winters and mild summers. January sees average temperatures around -2°C (29°F) with substantial precipitation of 145 mm (5.7 in), while July brings warmer conditions, averaging 16°C (61°F) and 180 mm (7.1 in) of rain. Sunshine peaks in June and July, offering over 400 hours of sunlight, compared to the winter months that receive only about 157 hours in January. The precipitation pattern shows a marked increase in spring and summer, tapering off in late autumn. For more detailed insights, visit Bezau climate.
Bludenz, Austria experiences a diverse climate with cold winters and warm summers. January temperatures often range from -26°C to 10°C, while July sees averages of 16°C to 30°C. Precipitation peaks in summer, particularly in August with 196 mm, while sunshine hours are longest in July at 409 hours. The region experiences significant snowfall during winter months, contributing to its picturesque alpine setting. For more details, visit Bludenz climate.
Bregenz, Austria experiences a temperate climate characterized by cold winters and warm summers. January temperatures can drop to -22°C, while July peaks at around 32°C. Precipitation is significant throughout the year, with the wettest months being May and August, averaging over 160 mm. Sunshine hours vary notably, reaching a maximum of 405 hours in July, providing a bright summer contrast to the cloudy winter months. For more detailed information, visit Bregenz climate.
Buerserberg, Austria experiences a varied climate characterized by cold winters and mild summers. January averages -3°C (26°F) with notable snowfall, while July sees temperatures peak at around 16°C (61°F). Precipitation is relatively high, especially in the summer months, with August receiving up to 196 mm (7.7 in). The region enjoys ample sunshine, peaking in July with 409 hours. For more detailed information, visit Buerserberg climate.
Dornbirn, Austria experiences a diverse climate characterized by cold winters and mild summers. January temperatures can drop to a minimum of -22°C, while July often sees highs around 32°C. Precipitation is highest in the summer months, particularly in August with 179 mm of rainfall, and sunshine hours peak in July at 405 hours. Overall, Dornbirn's climate offers a mix of snowy winters and warm, wet summers, making it a unique place to experience seasonal changes. For more details, visit Dornbirn climate.
Feldkirch, Austria experiences a diverse climate characterized by cold winters and warm summers. January sees minimum temperatures as low as -23°C (-9°F) and an average of -2°C (29°F), while July peaks at an average of 17°C (62°F) with minimal nighttime drops. Precipitation is most abundant during the summer months, peaking in August with 233 mm (9.2 in). Sunshine hours are highest in July, accumulating 409 hours, contrasting with the winter months where sunlight is scarce. For more detailed information, visit Feldkirch climate.
Gaschurn, Austria experiences a varied climate characterized by cold winters and mild summers. January temperatures can plunge as low as -30°C (-21°F), while average temperatures gradually rise to around 12°C (54°F) in July. Rainfall is fairly consistent throughout the year, peaking in May and August with 193 mm and 196 mm, respectively. Sunshine hours are plentiful in summer, reaching up to 409 hours in July, while winter months like January see only 173 hours. For more detailed information, visit Gaschurn climate.
Hirschegg, Austria experiences a varied climate throughout the year, with winter temperatures dipping as low as -29°C (-19°F) in January and moderate summer highs reaching 28°C (83°F) in June. Precipitation is significant, peaking in summer months like July and August, with over 230 mm (9.1 in) per month, while winter months also receive considerable snowfall. Sunshine hours are plentiful, especially in the summer, with July averaging 409 hours of sunshine. This vibrant climatic profile makes Hirschegg a unique destination for both winter sports and summer activities. For more information, visit Hirschegg climate.
Lech, Austria experiences a varied climate characterized by cold winters and mild summers. January and February see average temperatures ranging from -6°C to -3°C (21°F to 27°F) with significant snowfall, while summer months like June and July bring warmer conditions with averages around 12°C to 13°C (54°F to 55°F). Precipitation is highest between May and August, reaching over 200 mm, making these months quite wet. Sunshine hours peak in July with 409 hours, providing ample daylight during the summer. For more detailed climate information, visit Lech climate.
Lochau, Austria experiences a varied climate with cold winters and warm summers. January temperatures can drop to -22°C, while July sees averages around 18°C with highs reaching 32°C. Precipitation is prominent, especially in the summer months, with August receiving the highest rainfall at 179 mm. Sunshine hours peak in July with 405 hours, contributing to the pleasant conditions of late spring and summer. For more detailed climate information, visit Lochau climate.
Lustenau, Austria experiences a varied climate, with winter temperatures dipping as low as -22°C in January and reaching summer highs of 32°C in July and August. Precipitation is relatively high, with May and August witnessing the most rainfall at 160 mm and 179 mm, respectively. Sunshine hours peak in July at 405 hours, providing ample daylight during the warm months. The transition between seasons brings diverse weather patterns, making Lustenau's climate both dynamic and vibrant. For more details, visit Lustenau climate.
Mellau, Austria experiences a diverse climate characterized by cold winters and warm summers. January temperatures can drop as low as -29°C, while July sees averages around 14°C, peaking at 28°C. Precipitation is highest in late spring and summer, with May receiving 211 mm, contributing to lush scenery. The region enjoys significant sunshine, particularly in the summer, with July boasting up to 409 hours. For more details, visit Mellau climate.
Mittelberg, Austria experiences a varied climate with cold winters and mild summers. January sees temperatures ranging from -29°C to 7°C, while July peaks at a warmer 27°C. Precipitation is highest in summer, with July and August receiving around 231 mm and 233 mm respectively, and summer months also enjoy plenty of sunshine, particularly in June and July with over 389 hours of sun. For more detailed information, you can visit Mittelberg climate.
Riezlern, Austria experiences a diverse climate with distinct seasonal variations. Winters are characterized by low temperatures, often dropping to a minimum of -29°C (-19°F) in January, alongside significant snowfall, particularly in January and February with over 100 mm of precipitation. Summers see mild conditions, with average temperatures around 13°C (55°F) in July and August, and the highest rainfall in these months, exceeding 230 mm. Sunshine is abundant during the summer, peaking at 409 hours in July, while winter months experience fewer sunny days. For more details, visit Riezlern climate.
Sankt Anton im Montafon, Austria experiences a varied climate with cold winters and mild summers. In January, temperatures can plunge to -29°C (-19°F), while July sees averages around 13°C (56°F) and peaks at 28°C (82°F). Precipitation is highest in August, reaching 203 mm (8.0 in), with an overall trend of increased rain during the summer months. The region enjoys significant sunshine, peaking at 409 hours in July. For more detailed information, visit Sankt Anton im Montafon climate.
Sankt Gallenkirch, Austria experiences a continental climate with cold winters and mild summers. January temperatures can dip as low as -30°C (-21°F), while July sees averages around 12°C (54°F) and highs reaching 26°C (79°F). Precipitation is notable, especially in May and August, with averages of 193 mm (7.6 in) and 196 mm (7.7 in) respectively. The area enjoys substantial sunshine, particularly in summer months, peaking at 409 hours in July. For more details, visit Sankt Gallenkirch climate.
Schoppernau, Austria experiences a diverse climate characterized by cold winters and mild summers. January temperatures can drop as low as -29°C (-20°F), while July sees highs around 28°C (83°F). Precipitation is significant throughout the year, peaking in May and August, with averages around 200 mm (8 in). Sunshine hours are abundant, especially from March to August, providing an average of over 370 hours monthly during these months. For more details, visit Schoppernau climate.
The climate in Schroecken, Austria, is characterized by cold winters and mild summers. January sees minimum temperatures drop to -29°C (-20°F) and maximums reach up to 8°C (46°F), while July offers more temperate conditions with averages around 14°C (57°F). Precipitation is highest in May and August, with 211 mm (8.3 in) and 207 mm (8.1 in) respectively, while sunshine peaks in July with 409 hours. Overall, the region experiences a significant amount of precipitation throughout the year, balanced by ample sunshine, particularly in the summer months. For more detailed information, visit Schroecken climate.
Schruns, Austria experiences a diverse climate, with winter temperatures plummeting to a minimum of -30°C (-21°F) in January, while summers offer mild warmth, reaching up to 27°C (81°F) in June. Precipitation peaks in May and August, with rainfall averaging around 193 mm (7.6 in) and 196 mm (7.7 in), respectively. The region enjoys significant sunshine, especially in the summer months, with July boasting approximately 409 hours of sunlight. Overall, Schruns presents a picturesque blend of seasonal contrasts, making it a noteworthy destination for both winter sports and summer activities. For more details, visit Schruns climate.
The climate in Silbertal, Austria, features a wide range of temperatures and precipitation throughout the year. Winters are particularly cold, with January averages around -8°C (18°F) and significant snowfall, as seen in precipitation levels peaking at 142 mm (5.6 in). The summer months, especially July and August, are warmer, with average temperatures reaching about 12°C (54°F) and 24°C (75°F) respectively, accompanied by substantial rainfall. Sunshine hours peak in June and July, averaging over 400 hours, providing a contrasting bright period to the snowy winter months. For more details, visit Silbertal climate.
Tschagguns, Austria experiences a cold temperate climate with significant seasonal variations. Winter months, particularly January and December, can see temperatures drop as low as -30°C (-21°F), while summers are mild, with averages around 12°C (54°F) in July. Precipitation peaks in late spring and summer, with May being the wettest month at 193 mm (7.6 in). The region enjoys ample sunshine during summer, reaching up to 409 hours in July, making it an inviting destination during this season. For more detailed information, visit Tschagguns climate.
Wald am Arlberg, Austria experiences a diverse climate characterized by cold winters and mild summers. January sees temperatures dipping as low as -29°C (-20°F) with significant snowfall, while July enjoys milder conditions with averages around 14°C (57°F). Precipitation is relatively high in the summer months, peaking at 211 mm (8.3 in) in May, but January remains the wettest month with 145 mm (5.7 in) of snow and rain. The area enjoys ample sunshine, particularly in summer, with July boasting 409 hours of sunlight. For more detailed information, visit Wald am Arlberg climate.
In conclusion, Vorarlberg, Austria, displays a remarkable interplay of climatic elements, characterized by distinct temperature patterns, varying precipitation, sunshine intensity, UV exposure, and daylight duration throughout the year. The region’s cold winters evolve into warm, sun-drenched summers, creating a vibrant backdrop for both inhabitants and visitors. Understanding these seasonal trends is crucial for adapting lifestyles, embracing outdoor activities, and maintaining sun safety throughout the year. As Vorarlberg continues to be shaped by its dynamic climate, this awareness not only fosters environmental appreciation but also enhances the overall quality of life in this picturesque alpine region.