Last updated: February 26, 2025
In September, Unterammergau, Germany, experiences a dynamic shift in weather, with maximum temperatures reaching a pleasant 24°C (75°F), while average temperatures settle around a cool 11°C (53°F). The month can bring brisk nights, with lows dipping to -2°C (28°F). Rainfall is notable, accumulating to 158 mm (6.2 in) over 16 days, contributing to an ambience of lush greenery. Overall, humidity hovers at a comfortable 83%, enriching the crisp, autumnal atmosphere that characterizes this scenic village, making it a unique time to explore the beauty of nature.
In September, Unterammergau experiences a delightful transition into autumn, characterized by a noticeable shift in temperatures. The month opens with minimums around -2°C (28°F), gradually rising to an average of 11°C (53°F), and peaking at a comfortable 24°C (75°F). This pleasant climate makes September a perfect time to explore the region's stunning landscapes and cultural attractions. Compared to the bustling summer months, when highs hover around 29°C (85°F) to 31°C (87°F), September offers a refreshing reprieve with cooler days and crisp evenings, setting the stage for vibrant fall foliage and an enchanting atmosphere. As the month progresses, the crisp air becomes increasingly inviting, heralding the approach of sweater weather and cozy evenings.
In September, Unterammergau experiences a noticeable decline in precipitation compared to the preceding months, with a total of 158 mm (6.2 in) of rain over 16 days. This marks a shift from the heavy downpours of August, which recorded the highest monthly rainfall of the year at 212 mm (8.3 in). The cooler autumn weather begins to settle in, bringing a refreshing change as the summer's moisture dissipates. Despite the decrease in precipitation, September remains relatively wet, showcasing the region's unique climatic transition and setting the stage for the drier months ahead.
In September, Unterammergau experiences a noticeable shift in humidity levels, registering at 83%. This marks a slight increase from the summer months, where humidity hovered around 80% to 82% in July and August. As autumn approaches, the trend reflects the transition from the warm, drier summer towards the cooler, more damp conditions typical of fall. Notably, September's humidity is lower than the winter months, which see levels climbing back up to 90%. This gradual ebb and flow of humidity throughout the year not only shapes the region's picturesque landscapes but also influences the local atmosphere, creating a refreshing, crisp feel as summer gives way to fall.
As summer fades in Unterammergau, September presents a notable shift in the UV Index, dropping to a moderate 6 on the scale, signifying a high exposure category. This decline from the preceding months, where values peaked at 9 in July and June, allows for a more forgiving outdoor experience. With an average burn time of 25 minutes, it's essential to remain vigilant, particularly during midday hours. As the year progresses, September serves as a gentle reminder to adapt to changing sun conditions, making it crucial to protect your skin while still enjoying the pleasant early autumn weather. For detailed insights on UV levels throughout the year, check out Unterammergau UV Index.
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As summer transitions to autumn, September in Unterammergau continues to bask in the glow of the sun, offering 299 hours of sunshine. This month showcases a gentle decline in daylight from the peak of 398 hours in July, suggesting a serene shift towards crisper days ahead. While September may see fewer sun-soaked hours compared to the exuberance of July and August, it still stands as a vibrant month, rich in foliage and an inviting backdrop for outdoor activities. The gradual reduction in sunlight hints at the upcoming chill of October, which brings 273 hours of sunshine, yet September remains a delightful bridge between the warmth of summer and the quiet charm of fall.
In Unterammergau, Germany, September marks a noteworthy transition in the weather patterns, showcasing a 45% chance of sunny days—the highest likelihood since April. This reflects a gradual increase in sunshine compared to the preceding months, particularly during the summer, where the sunshine probabilities hover around the low thirties. As the year approaches its latter stages, the likelihood of clear skies in September invites outdoor activities, making it an ideal time to explore this picturesque region. This uptick in sunny weather not only enhances the charm of early autumn but also suggests a delightful interlude before the chill of October sets in.
As summer bids farewell in Unterammergau, September witnesses a gentle decline in daylight hours, with an average of 12 hours of sunlight each day. This marks a transition from the sun-drenched days of June, July, and August, where the region enjoyed a consistent 15 hours of daylight. As autumn approaches, the evenings grow longer and the vibrant colors of fall begin to emerge, creating a picturesque backdrop. While daylight diminishes in October and November, September serves as a reminder of summer's lingering warmth, allowing residents and visitors alike to enjoy the crisp air and stunning landscapes before winter sets in. The gradual shift in daylight not only signals seasonal change but also invites a cozy ambiance that is characteristic of this charming German village.
As summer fades into autumn, September in Unterammergau experiences a gentle decline in wind speed, averaging 1.3 m/s (3 mph). This subtle shift marks the month as one of the calmest of the year, following a trend of gradually decreasing winds since the early summer months. The tranquil breezes provide a serene backdrop to the stunning Bavarian landscapes, allowing for peaceful reflections amid the picturesque scenery. With each passing month, from the mild gusts of spring to the hushed whispers of fall, Unterammergau invites visitors to embrace the quieter rhythms of nature, making September a time of gentle transition and beauty.
The weather in Unterammergau changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Unterammergau and find detailed weather information for every month.
September and January present starkly contrasting weather conditions. In September, temperatures range from a minimum of -2°C (28°F) to a pleasant maximum of 24°C (75°F), with an average of 11°C (53°F). This month experiences significant rainfall, totaling 158 mm (6.2 in) over 16 days, and humidity levels are relatively high at 83%. In contrast, January is much colder, with temperatures dipping to a minimum of -30°C (-23°F) and an average of -4°C (26°F), peaking at 11°C (53°F). Precipitation is less frequent at 105 mm (4.1 in) over just 12 days, though humidity rises slightly to 93%. For more detailed insights on January weather conditions, check Unterammergau weather in January.
In September, temperatures typically range from a chilly minimum of -2°C (28°F) to a pleasant maximum of 24°C (75°F), with an average of 11°C (53°F). The month experiences considerable rainfall, totaling around 158 mm (6.2 in) over 16 days, and features a humidity level of 83%. In contrast, February is markedly colder, with temperatures dipping as low as -25°C (-13°F) and averaging -1°C (30°F), while the maximum temperature reaches only 14°C (58°F). Precipitation is lighter in February at 84 mm (3.3 in) over 12 days, but the humidity is slightly higher at 89%. For more detailed information on February weather, you can check Unterammergau weather in February.
September and March present contrasting weather conditions, reflecting the transition between late summer and early spring. In September, temperatures range from a chilly -2°C (28°F) at night to a mild 24°C (75°F) during the day, with an average temperature of 11°C (53°F) and relatively high humidity at 83%. This month also sees more rainfall, with 158 mm (6.2 in) spread over 16 days. In contrast, March is much colder, featuring minimum temperatures of -22°C (-7°F) and maximums peaking at 17°C (64°F). The average temperature hovers at just 2°C (35°F), and while it receives less precipitation at 98 mm (3.9 in), the humidity remains similar at 86%. To explore more about the weather in March, you can visit Unterammergau weather in March.
When comparing the weather in September and April, notable differences arise in temperature and precipitation patterns. September typically enjoys a milder climate with average temperatures around 11°C (53°F) and a maximum of 24°C (75°F), while April experiences cooler conditions, with an average of 6°C (43°F) and a minimum dipping to -14°C (7°F). Despite both months having similar humidity levels at 83%, September sees more precipitation, totaling 158 mm (6.2 in) over approximately 16 days, compared to April's 93 mm (3.7 in) over about 14 days. This variation in weather makes September feel more agreeable for outdoor activities, while April's chill requires warmer clothing. For further details, you can check out the specifics at Unterammergau weather in April.
September and May present distinct weather patterns, reflecting the transition between seasons. In September, temperatures range from a chilly minimum of -2°C (28°F) to a comfortable maximum of 24°C (75°F), with an average of 11°C (53°F). The month sees considerable rainfall, totaling 158 mm (6.2 in) spread over 16 days and maintaining a humidity level of 83%. In contrast, May experiences a broader temperature range, with a minimum of -11°C (13°F) and a maximum of 27°C (81°F), averaging 9°C (49°F). It is wetter than September, with precipitation reaching 199 mm (7.8 in) over 22 days, though humidity is slightly lower at 78%. For a more detailed look at May weather, check out Unterammergau weather in May.
In comparing the weather of September and June, it's evident that June typically offers warmer temperatures, with an average of 15°C (59°F) compared to September's cooler average of 11°C (53°F). June records warmer maximum temperatures reaching up to 30°C (87°F), while September peaks at 24°C (75°F). However, September experiences more frequent and heavier rainfall, accumulating 158 mm (6.2 in) across 16 days, compared to June's 191 mm (7.5 in) over 19 days. Additionally, humidity levels are slightly higher in September at 83%, while June maintains a more comfortable 79%. For more detailed information on June weather, you can visit Unterammergau weather in June.
In comparing the weather of September and July, we see distinct differences in temperature and precipitation patterns. September experiences cooler temperatures, with a minimum of -2°C (28°F) and an average of 11°C (53°F), while July is warmer, featuring a minimum of 6°C (42°F) and an average of 15°C (60°F). The peak temperatures also contrast, as September reaches a maximum of 24°C (75°F), whereas July can soar up to 31°C (87°F). Precipitation is higher in July, totaling 199 mm (7.8 in) over 19 days compared to September's 158 mm (6.2 in) over 16 days. Humidity levels are fairly similar, with September at 83% and July slightly lower at 82%. For more details about July weather, you can check Unterammergau weather in July.
September weather in Unterammergau exhibits a notable drop in temperature compared to August, with minimums dipping to -2°C (28°F) and an average of 11°C (53°F), while August's minimum temperature starts at a milder 4°C (40°F) and averages 15°C (60°F). The maximum temperatures also reflect this cooling trend, peaking at 24°C (75°F) in September compared to 29°C (85°F) in August. Additionally, September sees an increase in precipitation, totaling 158 mm (6.2 in) over 16 days, while August experiences even heavier rainfall of 212 mm (8.3 in) spread across 20 days. Humidity remains relatively high in both months, with September at 83% and August slightly lower at 80%. For more details on the weather patterns of August, you can check out Unterammergau weather in August.
September typically experiences milder temperatures compared to October, with average highs reaching 24°C (75°F) and lows around -2°C (28°F). In contrast, October sees cooler averages, with maximum temperatures of 20°C (69°F) and minimums dropping to -5°C (23°F). While September has slightly higher precipitation at 158 mm (6.2 in) over 16 days, October has less rainfall overall at 123 mm (4.9 in) but more humidity, peaking at 90%. For more details on October weather in the region, you can visit Unterammergau weather in October.
September and November present notable contrasts in weather. In September, temperatures range from a minimum of -2°C (28°F) to a maximum of 24°C (75°F), with an average temperature of 11°C (53°F). The month experiences significant rainfall, totaling 158 mm (6.2 in) over 16 days, while humidity levels sit at a moderate 83%. In contrast, November sees a marked drop in temperatures, with a minimum of -12°C (11°F), an average of 2°C (37°F), and a maximum of 18°C (64°F). Rainfall decreases to 85 mm (3.3 in) over just 11 days, accompanied by a slight increase in humidity to 89%. For a detailed look at what you can expect, check out Unterammergau weather in November.
September and December present starkly contrasting weather conditions. In September, temperatures range from a minimum of -2°C (28°F) to a pleasant average of 11°C (53°F), with occasional highs reaching 24°C (75°F). The month sees a fair amount of rainfall, totaling 158 mm (6.2 inches) across 16 days, and maintains a humidity level of 83%. In contrast, December brings much colder temperatures with minimums plunging to -19°C (-1°F) and an average of -2°C (29°F), peaking at a maximum of only 10°C (51°F). Precipitation slightly decreases to 123 mm (4.9 inches) over 18 days, while humidity rises to 90%. For more specifics about December weather conditions, check out Unterammergau weather in December.
As the summer gives way to autumn, September in Unterammergau presents a unique transition in weather patterns. With temperatures ranging from mild highs of 24°C to the cooler lows of -2°C, it marks a departure from the warmer months, inviting a refreshing crispness to the air. While the average temperature settles at around 11°C, the increased humidity at 83% contributes to a more pronounced chill, especially on those lovely overcast days. Rainfall becomes more frequent, with 16 days of precipitation, totaling 158 mm, underscoring the shift towards a wetter climate typical of autumn. This blend of conditions makes September a captivating time to experience the beauty of Unterammergau while embracing the beauty of changing seasons. To explore further insights about ensuring an enjoyable stay, visit Unterammergau Climate.