Last updated: February 26, 2025
In May, Grainau, Germany, experiences a diverse climate that showcases its alpine charm. With a maximum temperature reaching a pleasant 27°C (81°F) and an average of 9°C (49°F), the month offers a blend of warm days and cool nights. However, the weather can turn chilly, with minimum temperatures dipping to -11°C (13°F). This period is marked by notable precipitation, totaling 199 mm (7.8 in) over 22 days, resulting in a humidity level of 78% that enhances the lushness of the idyllic surroundings. Whether basking in the sun or enjoying the refreshing rain, May in Grainau paints a vivid picture of dynamic seasonal beauty.
In May, Grainau, Germany, experiences a remarkable transition from the chill of winter to the warmth of summer. With minimum temperatures hovering around -11°C (13°F) and an average climbing to a pleasant 9°C (49°F), the village begins to shed its cold-weather cloak. By the month's end, maximum temperatures can soar to a delightful 27°C (81°F), marking a dramatic shift from the gusty winds and snow of previous months. This warming trend not only invites outdoor activities but also beautifully showcases the breathtaking scenery, as the mountains bloom in vibrant colors, making May an enchanting time to visit Grainau.
May brings a significant uptick in precipitation in Grainau, Germany, with an impressive 199 mm (7.8 in) of rain falling over 22 days. This substantial amount marks a clear peak in the early summer months, illustrating a trend of increasing rainfall as spring shifts into summer. In comparison, the preceding months each received less precipitation, with April averaging 93 mm (3.7 in) over just 14 days. The wettest month of the year so far, May primes the landscape for lush growth and vibrant greenery, a contrast to the drier spells of winter and early spring. As the region transitions into June, the continuation of these wet conditions, with 191 mm (7.5 in) predicted, suggests a persistent pattern that could influence both the natural environment and local activities.
In Grainau, Germany, May marks a notable shift in humidity levels as they dip to 78%, providing a refreshing contrast to the winter months, which hover above 90%. This gradual decline from January's high of 93% reflects the transition into spring, culminating in a more comfortable atmosphere by May. As the weather warms, the humidity experiences a slight uptick again in June, reaching 79%, but remains relatively moderate compared to the preceding months. Overall, May serves as a gentle reminder of nature's rhythms, inviting both residents and visitors to embrace the milder conditions before summer fully sets in.
As spring transitions into summer, May in Grainau, Germany, witnesses a notable surge in the UV Index, reaching 8—a sign of very high exposure risks. With a decreased burn time of just 15 minutes, it's essential for residents and visitors to take precautionary measures. This month marks a significant leap from the previous April, where the UV Index was 7. This upward trend continues into June and July, maintaining a peak of 9, emphasizing the importance of sun protection. As the summer sun intensifies, staying informed about the UV Index is crucial for safe outdoor activities. For more details on seasonal UV levels, check out the comprehensive Grainau UV Index.
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In Grainau, Germany, May marks a delightful arrival of sunshine, boasting 346 hours of bright skies that beckon outdoor enthusiasts and nature lovers alike. This month stands out as a significant turning point in the year, with a noticeable increase in sunlight compared to the earlier months: January's 160 hours climbs steadily through the spring, peaking in May just before the sunniest months of June and July. With each passing day, the sun not only warms the landscape but also enhances the breathtaking views of the surrounding Alps, making May an enchanting time to explore the vibrant colors of blooming flora and bask in longer, brighter days. As summer approaches, the gradual upward trend in sunshine hours continues, setting the stage for a radiant season ahead.
In Grainau, Germany, the weather starts to brighten as spring unfolds, but come May, the likelihood of sunny days drops to 29%. This is a noticeable dip compared to the previous months of April and March, which boast higher probabilities of sunshine at 40% and 42%, respectively. As the year progresses into the summer months, June and July experience a slight uptick to 35% and 32%, suggesting that while May remains somewhat variable, it paves the way for sunnier weather in the coming months. Overall, Grainau's May weather can be a bit unpredictable, hinting that while sunshine may be in the forecast, it's wise to prepare for a mix of sun and clouds.
As the year progresses in Grainau, Germany, daylight duration experiences a remarkable transformation. In May, the days reach a vibrant 15 hours, symbolizing the height of spring and the approach of summer. This is a notable increase from the modest 8 hours of daylight in January, reflecting a steady upward trend that begins in February with 10 hours. The surge continues through the months, peaking in June and July at 15 hours, before gradually tapering off as autumn sets in with 12 hours in September and 10 hours in October. This gradual transition from longer to shorter days illustrates the interplay between the seasons, inviting residents and visitors alike to embrace the warmth and light of late spring.
In May, Grainau experiences a gentle uplift in wind speed, averaging 1.7 m/s (4 mph), slightly above the calmer conditions seen in earlier months. This modest increase reflects a seasonal transition, as spring begins to give way to summer, bringing with it a refreshing breeze that invigorates the picturesque landscape. Compared to April, which also hovered at 1.6 m/s (4 mph), May's wind offers a subtle yet welcome enhancement, hinting at the warmer months to come. As the year progresses into the summer, a gradual decline in wind speeds becomes evident, with June averaging 1.5 m/s (3 mph), reinforcing a trend towards calmer conditions. This gentle ebb and flow of winds adds to the tranquil charm of Grainau, making it an ideal destination for those seeking peace in nature.
The weather in Grainau changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May'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.
May and January present starkly contrasting weather conditions. In May, temperatures range from a chilly -11°C (13°F) at night to a warm 27°C (81°F) during the day, averaging around 9°C (49°F). This month experiences a significant amount of rainfall, totaling 199 mm (7.8 in) over 22 days, with humidity levels at 78%. In contrast, January is much colder, with temperatures plummeting to a minimum of -30°C (-23°F) and only reaching a maximum of 11°C (53°F), averaging -4°C (26°F). Precipitation in January measures 105 mm (4.1 in) over 12 days, paired with higher humidity at 93%. For a more detailed look at January's conditions, check out Grainau weather in January.
May and February present starkly contrasting weather conditions. In May, temperatures range from a chilly minimum of -11°C (13°F) to a pleasant maximum of 27°C (81°F), with an average temperature of 9°C (49°F). This month also experiences considerable precipitation, totaling 199 mm (7.8 in) over 22 days, coupled with a humidity level of 78%. In contrast, February is much colder, with temperatures dipping as low as -25°C (-13°F) and averaging -1°C (30°F). The maximum temperature reaches only 14°C (58°F), and precipitation is significantly lower at 84 mm (3.3 in) across 12 days, alongside a higher humidity of 89%. For more details on February weather, you can visit Grainau weather in February.
In comparing the weather between March and May, it's evident that May experiences significantly milder temperatures, with an average of 9°C (49°F) compared to March's cooler average of 2°C (35°F). While March sees minimum temperatures dropping to -22°C (-7°F), May's temperatures are much more temperate, ranging from a minimum of -11°C (13°F) to a maximum of 27°C (81°F). Additionally, May receives more precipitation at 199 mm (7.8 in) over 22 days, versus March’s 98 mm (3.9 in) across 16 days. Humidity levels are slightly lower in May at 78%, compared to March's higher 86%. For more insights on March conditions, you can check out Grainau weather in March.
When comparing the weather in May to that of April, we see some notable differences. May brings warmer temperatures overall, with an average of 9°C (49°F) compared to April's average of 6°C (43°F). The maximum temperature in May also rises significantly to 27°C (81°F), while April peaks at a cooler 22°C (71°F). However, May experiences much higher precipitation, with 199 mm (7.8 in) over 22 days, compared to April's 93 mm (3.7 in) over just 14 days. Interestingly, despite May's increased warmth, the humidity is slightly lower at 78% compared to April's 83%. For more detailed information on April’s weather conditions, you can explore Grainau weather in April.
May and June present notable differences in weather patterns. May typically experiences cooler temperatures, with a minimum of -11°C (13°F) and an average of 9°C (49°F), while June brings warmer conditions, with a minimum of 1°C (34°F) and an average of 15°C (59°F). The maximum temperatures in June reach up to 30°C (87°F), compared to a maximum of 27°C (81°F) in May. Precipitation levels are fairly similar, with May receiving 199 mm (7.8 in) over 22 days and June accumulating 191 mm (7.5 in) over 19 days. Humidity is slightly higher in May at 78%, while June maintains a similar level at 79%. For more detailed insights, you can check Grainau weather in June.
The weather in May and July exhibits notable differences in temperature and humidity, despite having similar levels of precipitation. May experiences a broader temperature range, with minimums dipping as low as -11°C (13°F) and maximums reaching 27°C (81°F). In contrast, July offers milder conditions, showcasing minimum temperatures of 6°C (42°F) and maximums that climb to 31°C (87°F). Both months see substantial precipitation, totaling 199 mm (7.8 in), but the days with rain are slightly fewer in July at 19 days compared to May's 22 days. Additionally, humidity levels creep upward in July, reaching 82% versus May's 78%. For those interested in what July has to offer, more details can be found at Grainau weather in July.
May weather shows a broader temperature range with minimums dropping to -11°C (13°F) and an average of 9°C (49°F), while August offers milder conditions with minimums at 4°C (40°F) and an average of 15°C (60°F). Rainfall is slightly more frequent in May, with 199 mm (7.8 in) over 22 days, compared to August's 212 mm (8.3 in) over 20 days. Both months experience high humidity, averaging around 78% in May and 80% in August. For more details about August weather, check out Grainau weather in August.
May and September present contrasting yet mild weather patterns. In May, temperatures can dip as low as -11°C (13°F) while reaching a pleasant maximum of 27°C (81°F), with an average temperature of 9°C (49°F). This month experiences significant rainfall, totaling 199 mm (7.8 in) over roughly 22 days, contributing to a relatively high humidity of 78%. In contrast, September features a narrower temperature range with minimums around -2°C (28°F) and maximums of 24°C (75°F), yielding an average temperature slightly higher at 11°C (53°F). Rainfall decreases to 158 mm (6.2 in) over 16 days, and humidity rises slightly to 83%. For a closer look at weather specifics, visit Grainau weather in September.
In comparing the weather between May and October, we see notable differences in temperature and precipitation patterns. May can experience a wide temperature range, with minimums reaching as low as -11°C (13°F) and maximums soaring up to 27°C (81°F), resulting in an average of 9°C (49°F). This month also sees substantial rainfall, with precipitation totaling 199 mm (7.8 in) over 22 days and a humidity level of 78%.
In contrast, October presents a milder climate, featuring a smaller temperature range where minimums drop to -5°C (23°F) and maximums peak at 20°C (69°F), leading to a slightly lower average of 7°C (46°F). The month is drier, with 123 mm (4.9 in) of precipitation over just 13 days, and a higher humidity level of 90%. For more detailed insights, you can check Grainau weather in October.
May and November present distinctly different weather patterns. In May, temperatures range from a chilly -11°C (13°F) at night to a warm 27°C (81°F) during the day, with an average of 9°C (49°F). The month is relatively wet, with 199 mm (7.8 in) of precipitation over 22 days, accompanied by a humidity level of 78%. In contrast, November sees cooler temperatures, with a minimum of -12°C (11°F) and a maximum of 18°C (64°F), averaging just 2°C (37°F). Precipitation decreases significantly to 85 mm (3.3 in) across 11 days, and humidity increases to 89%. For more details, check out Grainau weather in November.
May and December present stark contrasts in weather conditions. In May, temperatures range from a chilly -11°C (13°F) at night to a warm 27°C (81°F) during the day, resulting in an average temperature of 9°C (49°F). The month sees significant precipitation, with 199 mm (7.8 in) falling over 22 days, and the humidity level rests at 78%.
In contrast, December is much colder, with temperatures plummeting to a minimum of -19°C (-1°F) and only reaching a maximum of 10°C (51°F), which results in a frigid average temperature of -2°C (29°F). The precipitation in December is lower, at 123 mm (4.9 in) over 18 days, but the humidity level is higher at 90%. For more detailed insights into December weather, you can check Grainau weather in December.
In May, Grainau experiences a transitional weather pattern that sets it apart from the colder months, as temperatures climb considerably, with maximums occasionally reaching a warm 27°C (81°F). However, the cool averages and the potential for frosty lows remind us that spring is still evolving. This month is characterized by frequent rainfall, with nearly three-quarters of the days contributing to a total precipitation that accentuates the lushness of the landscape. The humidity levels also rise to around 78%, enveloping the region in a refreshing yet damp atmosphere. As May unfolds, the vibrant interplay of warmth and wetness creates a distinct charm that differs from both winter's chill and summer's heat. For more details, visit Grainau Climate.