Last updated: February 26, 2025
In October, Grainau, Germany experiences a dramatic shift in weather, characterized by a maximum temperature of 20°C (69°F), an average of 7°C (46°F), and a chilly minimum of -5°C (23°F). The month is marked by frequent rainfall, accumulating to 123 mm (4.9 in) across 13 days, resulting in a damp atmosphere with humidity levels reaching an impressive 90%. This blend of fluctuating temperatures and moisture transforms Grainau into a picturesque autumn landscape, appealing to those who appreciate the beauty of seasonal transitions.
As autumn deepens, October temperatures in Grainau, Germany, begin to reflect a transition from the moderate warmth of summer to the brisk chill of winter. With minimums hovering around -5°C (23°F) and an average of 7°C (46°F), the month brings a noticeable drop in temperature compared to September's mild climate. However, October still enjoys some warmer days, with a maximum reaching up to 20°C (69°F), offering a brief resurgence of fall warmth. The combination of cool nights and temperate days creates a perfect setting for enjoying the stunning fall foliage that envelops the region, making it an enchanting time to visit this picturesque Alpine village.
In October, Grainau, Germany experiences a notable shift in its precipitation patterns, with an average rainfall of 123 mm (4.9 in) across 13 days. This marks a decrease from the previous month, September, which saw 158 mm (6.2 in) over 16 days, suggesting a drop in rainy days as the season progresses. The varied precipitation throughout the year peaks in the summer months, notably in August with 212 mm (8.3 in), before transitioning into the cooler, wet autumn. As October ushers in the chillier air, its rainfall combines a brisk frequency and significant volume, laying the groundwork for the winter months ahead, where December also records 123 mm (4.9 in) but with increased storm potentials. Overall, October acts as a bridge, where summer's deluge begins to mellow, though it still contributes significantly to the region's annual water cycle.
As autumn settles in Grainau, Germany, October brings a notable shift in humidity levels, reaching 90%, a slight increase from the 83% recorded in September. This seasonal uptick reflects a trend observed throughout the year: the colder months, from October to March, consistently maintain higher humidity, peaking at 93% in January. Interestingly, while October’s humidity is higher than the preceding months, it mirrors the levels found in December, suggesting that the onset of winter sets the stage for persistently moist conditions. The gradual decline during the warmer months shows a clear pattern of comfort during spring and summer, with May registering the year’s lowest humidity at 78%. As the year progresses, residents and visitors alike can expect a return to the relatively humid atmosphere that defines Grainau's enchanting winter landscape.
In October, Grainau experiences a moderate UV Index of 4, indicating that while sun protection is recommended, the risk of harm from unprotected sun exposure is lower than in the peak summer months. This trend follows a gradual decrease from the very high levels in the summer, when UV Index values soared to 9 in both June and July. As autumn unfolds, the burn time extends to 30 minutes, offering a bit more leeway for outdoor activities without immediate concern. With these moderate UV levels, it's a good reminder to remain vigilant about sun protection, especially during those bright, crisp autumn days. For more detailed information about UV levels throughout the year, visit Grainau UV Index.
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In October, Grainau, Germany, enjoys a delightful 273 hours of sunshine, continuing the trend of ample daylight as summer transitions into fall. After basking in the peak sunshine of July with 398 hours, the month of October offers a more serene, yet still generous, glow that gradually ebbs toward the winter months. The warmth of autumn lingers, as the sun shines brighter compared to the gloomier winter predictions, with November dropping to just 219 hours. This pattern showcases a significant shift, as residents and visitors alike can relish the crisp air under the golden rays, making October a picturesque time to experience the region's breathtaking landscapes. As the days grow shorter, October stands as a reminder of summer's lingering embrace before being replaced by the subdued light of the colder months.
October in Grainau, Germany, presents a moderate likelihood of sunny weather, with a 38% chance of sunshine. This figures in comparison to the preceding months shows a slight drop from September's 45%, indicating that while the fall season progresses, sunny days become a bit more elusive. Interestingly, October's sunshine chances are somewhat higher than the transitional months of late spring and early summer, which generally hover in the 20% to 35% range. While the crisp autumn air brings beautiful foliage, visitors should prepare for the possibility of overcast skies as the month transitions into winter. Embracing the charm of October, punctuated by bursts of sun, makes Grainau an appealing destination for those seeking the beauty of the season.
As autumn settles in Grainau, Germany, October brings a notable reduction in daylight, offering around 10 hours of light each day. This shift reflects a broader trend as the year progresses, with daylight peaking in the summer months of May through July at 15 hours. Following this peak, the days gradually shorten, dipping to 12 hours in September before continuing their descent into the darker months of November and December, where daylight shrinks to a mere 8 hours. While October's daylight provides a gentle transition, it signals the approaching winter and invites residents and visitors alike to embrace the beauty of fall evenings.
As autumn settles over Grainau, Germany, October brings a gentle shift in the wind's rhythm, with an average speed of 1.5 m/s (3 mph). This slight increase marks a return to the steadiness that was seen earlier in the year, contrasting with the gradual decrease in wind speeds from July to September. While the month is characterized by mild breezes, it remains a whisper compared to the more robust winds of winter, seen in December's average of 1.7 m/s (4 mph). Thus, October serves as a transitional period, where the air feels crisp but without the biting chill that accompanies the colder months ahead. This balance not only enhances the beauty of the fall foliage but also creates a perfect backdrop for outdoor activities amidst the picturesque Bavarian landscape.
The weather in Grainau changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Grainau and find detailed weather information for every month.
October weather in Grainau is characterized by milder temperatures, with average highs reaching up to 20°C (69°F) and lows around -5°C (23°F). This month sees a significant amount of precipitation, averaging 123 mm (4.9 in) over 13 days, along with relatively high humidity at 90%. In contrast, January offers a starkly different climate, with much colder temperatures that can drop to a frigid -30°C (-23°F) at night, while the average sits around -4°C (26°F) and highs only reaching 11°C (53°F). January sees slightly less precipitation at 105 mm (4.1 in) across 12 days, and humidity is slightly higher at 93%. For more detailed information about January weather in Grainau, you can visit Grainau weather in January.
October and February present distinctly different weather conditions. In October, temperatures range from a chilly -5°C (23°F) at night to a mild 20°C (69°F) during the day, with an average of 7°C (46°F). The month experiences a relatively high level of precipitation, totaling 123 mm (4.9 in) over 13 days, accompanied by high humidity at 90%. In contrast, February is much colder, with temperatures dropping to a minimum of -25°C (-13°F) and reaching a maximum of 14°C (58°F). The average temperature hovers around -1°C (30°F), and total precipitation is lower at 84 mm (3.3 in) over 12 days, while humidity remains slightly lower at 89%. For more specific insights into February weather, check out Grainau weather in February.
October and March exhibit notable differences in weather patterns. In October, temperatures range from a chilly -5°C (23°F) to a mild 20°C (69°F), with an average of 7°C (46°F) and high humidity at 90%. This month also sees substantial rainfall, with 123 mm (4.9 in) spread over 13 days. In contrast, March experiences colder temperatures, with minimums dropping to -22°C (-7°F) and an average of 2°C (35°F), peaking at 17°C (64°F). Although precipitation is slightly lower at 98 mm (3.9 in), it occurs over more days—16 in total—along with a humidity level of 86%. For a closer look at March weather, visit Grainau weather in March.
In comparing the weather between October and April, we see distinct differences and similarities. October tends to be slightly warmer with an average temperature of 7°C (46°F), while April has a similar average of 6°C (43°F) but experiences a lower minimum temperature of -14°C (7°F). Precipitation levels are relatively close, with October receiving 123 mm (4.9 in) over 13 days and April getting 93 mm (3.7 in) across 14 days. Humidity is higher in October at 90%, compared to 83% in April. For a more detailed look at April weather specifically in Grainau, you can visit Grainau weather in April.
In comparing the weather in October and May, October showcases a milder temperature range, with a minimum of -5°C (23°F) and a maximum of 20°C (69°F), while May offers a wider range with a minimum of -11°C (13°F) and a maximum of 27°C (81°F). Precipitation is more frequent in May, occurring on 22 days and totaling 199 mm (7.8 in), compared to October, which experiences 123 mm (4.9 in) over 13 days. Additionally, October has a higher humidity level at 90%, whereas May's humidity is relatively lower at 78%. For a deeper look into the specific weather conditions during May, you can visit Grainau weather in May.
October and June exhibit distinct weather patterns. In October, temperatures range from a chilly minimum of -5°C (23°F) to a pleasant maximum of 20°C (69°F), with an average of 7°C (46°F). The month is characterized by high humidity at 90% and receives a total precipitation of 123 mm (4.9 in) over 13 days. In contrast, June features milder temperatures, with a minimum of 1°C (34°F) and a maximum of 30°C (87°F), averaging 15°C (59°F). June also experiences more rainfall, with 191 mm (7.5 in) spread over 19 days, though the humidity is lower at 79%. For more specific details about the weather in Grainau during June, check out Grainau weather in June.
When comparing the weather in October and July, the differences are quite pronounced. October experiences cooler temperatures, with a minimum of -5°C (23°F) and an average of 7°C (46°F), while July offers much warmer conditions, with a minimum of 6°C (42°F) and an average of 15°C (60°F). Additionally, July sees significantly higher maximum temperatures, peaking at 31°C (87°F), compared to October's maximum of 20°C (69°F). Precipitation is also more prevalent in July, with 199 mm (7.8 in) over 19 days, compared to October's 123 mm (4.9 in) over 13 rainy days. Despite the rainfall, July maintains lower humidity levels at 82%, while October is notably more humid at 90%. For more detailed insights into July weather, you can visit Grainau weather in July.
When comparing the weather in October and August, significant differences emerge in temperature and precipitation. October is notably cooler, with minimum temperatures dropping to -5°C (23°F) and an average of 7°C (46°F), while August enjoys milder conditions, with a minimum of 4°C (40°F) and an average of 15°C (60°F). The maximum temperature in October reaches just 20°C (69°F), contrasting sharply with August's high of 29°C (85°F). Furthermore, October sees about 123 mm (4.9 in) of precipitation over 13 days, compared to August’s higher precipitation of 212 mm (8.3 in) over 20 days. This indicates not only a wetter August but also a shift in humidity levels, with October averaging around 90% compared to August’s 80%. For more detailed insights about the weather in August, you can view Grainau weather in August.
In comparing the weather of October and September, October experiences cooler average temperatures, ranging from a minimum of -5°C (23°F) to a maximum of 20°C (69°F), while September has a milder range, with minimum temperatures of -2°C (28°F) and maximums peaking at 24°C (75°F). Additionally, October sees higher humidity levels at 90%, compared to September's 83%. Despite having fewer total precipitation days, October has significant rainfall, totaling 123 mm (4.9 in), whereas September receives 158 mm (6.2 in) over 16 days. For more detailed insights, check out Grainau weather in September.
October weather is characterized by milder temperatures, with averages around 7°C (46°F) and a maximum reaching up to 20°C (69°F). The month experiences considerable rainfall, totaling 123 mm (4.9 in) over about 13 days, coupled with high humidity levels at 90%. In contrast, November sees a significant drop in temperatures, with an average of just 2°C (37°F) and minimums dipping to -12°C (11°F). While November receives less precipitation at 85 mm (3.3 in) across 11 days, the humidity remains comparably high at 89%. For more details, you can check Grainau weather in November.
When comparing the weather in October and December, a noticeable shift in temperatures and conditions becomes apparent. October features a milder temperature range, with nightly lows around -5°C (23°F) and daytime highs reaching up to 20°C (69°F), while December brings much colder conditions, where temperatures can plummet to a minimum of -19°C (-1°F) and rarely exceed 10°C (51°F). Additionally, both months experience comparable precipitation levels, at 123 mm (4.9 in), but December has more rainy days, totaling 18 compared to October’s 13 days. Despite the rain in both months, the humidity remains constant at around 90%, contributing to a consistently damp atmosphere. For those interested in more details about December weather specifically, you can find additional information here: Grainau weather in December.
As October unfolds in Grainau, the transition to cooler weather becomes evident, with daily temperatures averaging around 7°C. This month often stands out due to its relatively high humidity levels of 90% and frequent rainfall, averaging 123 mm with 13 rainy days. Unlike the warmer summer months, October offers a refreshing chill, reminding visitors that winter is just around the corner. For those interested in a more in-depth look at Grainau's weather patterns, be sure to check out the detailed insights at Grainau Climate.