Last updated: February 26, 2025
In December, Frankfurt am Main experiences a chill in the air, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 15°C (59°F). The month boasts an average temperature of 4°C (40°F), making it a time for warm attire. Visitors can expect a relatively wet month, with 98 mm (3.9 in) of precipitation over approximately 17 days, resulting in a high humidity level of 91%. Whether exploring the city's holiday markets or taking in the picturesque winter scenery, December's cool, damp conditions create a distinctive atmosphere that defines the season in this vibrant German city.
In December, temperatures in Frankfurt am Main, Germany begin to show the stark chill of winter, with minimums dropping to -6°C (21°F) and average highs hovering around 15°C (59°F). This month's average temperature of 4°C (40°F) signals a gradual decline as the city transitions from the milder late autumn months into colder winter weather. The maximum temperatures, while still bearable, continue to slide from the pleasant highs seen in earlier months, such as November's peak of 21°C (70°F). The crisp air invites warm coats, the glow of holiday lights, and the festive spirit that envelops the city as it gears up for celebrations amidst these cool temperatures. Overall, December in Frankfurt reflects a charming winter ambiance, perfect for embracing the holiday season.
In December, Frankfurt am Main experiences a significant uptick in precipitation, with an average of 98 mm (3.9 in) falling across approximately 17 days. This marks the wettest month of the year, contrasting sharply with the drier spring and summer months. The increase in rainfall reflects a notable trend towards wetter winters in the region, with December's precipitation exceeding that of every other month. While January and February tend to have less precipitation and fewer rainy days, December's abundant rain transforms the city into a cozy, atmospheric hub, perfect for enjoying warm drinks and festive holiday markets. This seasonal shift not only influences the city's weather patterns but also enhances its winter charm.
As the year wraps up, December in Frankfurt am Main showcases a notable increase in humidity, reaching 91%. This marks a return to the higher humidity levels experienced earlier in the year, akin to January and February. While the spring and summer months saw a gradual decrease, with May recording the lowest at 79%, humidity levels consistently began to climb again as autumn approached. The transition from November's 89% to December’s peak illustrates a typical end-of-year pattern, where the city embraces the chill of winter accompanied by moist air. Such fluctuations not only influence the local weather but also offer a reminder of the dynamic climate experienced throughout the year.
In Frankfurt am Main, the UV Index experiences a notable decline as winter sets in, with December boasting a low index of 1. This indicates minimal sun exposure risk, allowing residents to enjoy the cooler months without significant concern for sunburn, reflecting a safe burn time of 45 minutes. The year begins with similar low levels in January, gradually rising to moderate levels in early spring before peaking at a concerning very high index of 8 from May to July. As summer wanes in August, the index drops to 7, transitioning back to moderate levels by September and October, before returning to winter's low exposure. This cyclical pattern of UV exposure underscores the importance of seasonal awareness for sun safety throughout the year. For more details, visit the Frankfurt am Main UV Index.
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December in Frankfurt am Main may not bask in the sun as exuberantly as the summer months, but it still offers a respectable 123 hours of sunshine. As the year progresses from January's crisp 107 hours to the brighter days of February and March, one can observe a steady increase, peaking in the vibrant late spring and summer months, where the sun shines for over 400 hours in July. However, as autumn settles in, sunshine hours gradually decline, culminating in December's mild but cozy light. This pattern underscores not only the city's seasonal fluctuations but also the charm of winter evenings illuminated by the dwindling sunlight, inviting residents and visitors alike to embrace the festive spirit of the season.
In Frankfurt am Main, the likelihood of sunny days sees a notable decline as the year winds down, with December offering a mere 14% chance of sunshine. This trend is part of a broader seasonal pattern, where the warm spring months peak with a 46% chance in March and then fluctuate around the mid-30s during the summer. As the calendar turns towards winter, the chances dim significantly, plummeting to 17% in November before reaching their lowest in December. With this consistent decrease, it becomes clear that those hoping for bright winter days in Frankfurt may need to temper their expectations and prepare for a cloudier month ahead.
In Frankfurt am Main, the progression of daylight throughout the year reveals a fascinating cyclical pattern. Starting from a modest 8 hours in both December and January, the duration of daylight gradually increases, reaching a peak of 16 hours in June. This seasonal shift brings a delightful embrace of sunlight from March, when days lengthen to 11 hours, through to the vibrant 15 hours of sunlight in May. As summer wanes, daylight begins to dwindle, with August still enjoying 14 hours before a gentle decline resumes, leading back to a shared 8 hours in December. The rhythm of light in Frankfurt beautifully illustrates the ebb and flow of nature’s clock, which captivates residents and visitors alike throughout the year.
As the year draws to a close, December wind in Frankfurt am Main picks up slightly, averaging 3.0 m/s (7 mph). This marks a small uptick from the calmer breezes of the previous months, such as November's 2.5 m/s (6 mph). Interestingly, December's wind patterns reflect a trend seen throughout the year, where late autumn and winter months tend to show stronger winds compared to the mid-year lull, with June recording the weakest gusts at just 2.2 m/s (5 mph). The fluctuation in wind speed not only highlights seasonal changes but also enhances the crispness of the winter air, inviting residents and visitors alike to enjoy the festive atmosphere of the city amidst the refreshing breezes.
The weather in Frankfurt am Main changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Frankfurt am Main and find detailed weather information for every month.
December and January in Frankfurt am Main exhibit notable differences in weather despite both months showcasing high humidity levels around 91%. In December, temperatures vary from a minimum of -6°C (21°F) to a maximum of 15°C (59°F), with an average of 4°C (40°F). The month experiences significant precipitation, totaling 98 mm (3.9 in) across 17 days. In contrast, January is colder, with minimum temperatures dropping to -10°C (13°F) and an average temperature slightly lower at 3°C (37°F), peaking at 13°C (56°F). Precipitation also decreases, amounting to 61 mm (2.4 in) over 13 days. For a closer look at January weather specifics, you can visit Frankfurt am Main weather in January.
In December, the weather tends to be slightly milder with average temperatures around 4°C (40°F), but it can dip as low as -6°C (21°F). This month also sees more precipitation, totaling 98 mm (3.9 in) over about 17 days, contributing to a higher humidity level of 91%. In contrast, February experiences a slightly colder minimum temperature of -11°C (12°F), while the average remains the same at 4°C (40°F). Precipitation is notably lower in February, amounting to only 53 mm (2.1 in) over 11 days, with a humidity level that is marginally lower at 89%. For a closer look at February's weather, you can visit Frankfurt am Main weather in February.
December and March in Frankfurt display notable differences in weather conditions. December typically sees temperatures ranging from a chilly minimum of -6°C (21°F) to a mild maximum of 15°C (59°F), with an average of around 4°C (40°F). The month is characterized by high humidity at 91%, and it experiences an average of 98 mm (3.9 in) of precipitation over 17 days. In contrast, March showcases a broader temperature range, with minimum temperatures dropping to -10°C (14°F) and a warmer maximum of 22°C (73°F), averaging at 7°C (44°F). Although March has slightly lower humidity at 87%, it also receives less precipitation, totaling 69 mm (2.7 in) over 13 days. For more detailed information, you can check the Frankfurt am Main weather in March.
December and April present quite contrasting weather conditions. In December, temperatures range from a chilly minimum of -6°C (21°F) to a maximum of 15°C (59°F), with an average temperature hovering around 4°C (40°F). The month experiences significant precipitation, totaling 98 mm (3.9 in) over 17 days, accompanied by high humidity levels at 91%.
In stark contrast, April brings milder weather with minimum temperatures of -4°C (25°F) and a comfortable average of 10°C (51°F), peaking at 27°C (80°F). Additionally, precipitation drops to just 36 mm (1.4 in) spread over only 7 days, and humidity is slightly lower at 83%. For more detailed weather patterns in April, you can visit Frankfurt am Main weather in April.
December and May present starkly contrasting weather conditions. In December, temperatures range from a chilling minimum of -6°C (21°F) to a mild maximum of 15°C (59°F), with an average of 4°C (40°F). The month experiences significant precipitation, totaling 98 mm (3.9 in) over 17 days, coupled with high humidity levels of 91%, creating a damp and cold atmosphere. In contrast, May ushers in warmer temperatures, with a minimum of 0°C (32°F), an average of 14°C (58°F), and a maximum that soars to 32°C (90°F). This month sees a reduction in precipitation to 71 mm (2.8 in) over just 11 days, and the humidity drops to a more comfortable 79%. For more detailed insights into May weather, you can check out Frankfurt am Main weather in May.
December and June present striking contrasts in weather. In December, temperatures can dip as low as -6°C (21°F), with an average of 4°C (40°F) and a maximum reaching 15°C (59°F). The month experiences considerable precipitation at 98 mm (3.9 in) over 17 days, alongside high humidity levels of 91%. In contrast, June boasts much milder conditions, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 37°C (99°F) and an average of 20°C (68°F). The amount of rainfall decreases to 73 mm (2.9 in) over just 10 days, while humidity is slightly lower at 82%. For more details about June's weather, visit Frankfurt am Main weather in June.
December and July present stark contrasts in weather patterns. In December, temperatures typically range from a frosty -6°C (21°F) to a milder 15°C (59°F), with an average of 4°C (40°F), while humidity levels climb to a chilly 91%. The month also sees considerable precipitation, averaging 98 mm (3.9 in) over 17 days. In contrast, July boasts much warmer temperatures, with a minimum of 8°C (47°F), an average of 21°C (70°F), and a scorching maximum reaching 40°C (104°F). Additionally, July experiences less rain, with only 56 mm (2.2 in) spread across 9 days and a slightly lower humidity of 83%. For more detailed insights, you can check Frankfurt am Main weather in July.
In December, the weather is notably colder, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 15°C (59°F), averaging around 4°C (40°F). The month tends to be quite wet, with 98 mm (3.9 in) of precipitation over about 17 days, combined with high humidity levels of 91%. In contrast, August offers a much warmer climate, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 36°C (97°F), averaging 21°C (70°F). It is also drier, receiving only 53 mm (2.1 in) of precipitation over about 10 days and with slightly lower humidity at 84%. For more details about the August weather in Frankfurt, you can visit Frankfurt am Main weather in August.
In December, temperatures can drop as low as -6°C (21°F), with an average of 4°C (40°F) and a maximum reaching 15°C (59°F). The month experiences significant precipitation, totaling 98 mm (3.9 in) over 17 days, coupled with high humidity at 91%. In contrast, September boasts much milder weather, with minimum temperatures around 3°C (38°F), averaging 16°C (62°F), and peaking at 33°C (92°F). Precipitation in September is considerably less, at 43 mm (1.7 in) spread across only 6 days, and humidity is slightly lower at 85%. For more details on September weather, you can visit Frankfurt am Main weather in September.
December's weather contrasts sharply with that of October, characterized by much colder temperatures. While October enjoys milder conditions with a minimum of 1°C and an average of 12°C, December's temperatures dip significantly, reaching a minimum of -6°C with an average of only 4°C. Additionally, December experiences more precipitation, totaling 98 mm over 17 days compared to October's 57 mm across 12 days. Despite this, the humidity levels remain relatively high in both months, with December at 91% and October at 88%. For a more detailed look at October's climate, visit Frankfurt am Main weather in October.
December weather tends to be colder than November, with average temperatures dropping from 6°C (43°F) in November to 4°C (40°F) in December. The minimum temperatures also decrease, reaching as low as -6°C (21°F) in December compared to -4°C (26°F) in November. Additionally, December experiences significantly more precipitation, with 98 mm (3.9 in) over 17 days, while November has only 48 mm (1.9 in) over 10 days. The humidity levels are slightly higher in December at 91% compared to 89% in November. For more details, you can visit Frankfurt am Main weather in November.
December in Frankfurt am Main signifies a transition into winter, with notably lower temperatures and increased precipitation compared to the preceding months. While the average temperature dips to a brisk 4°C (40°F), nights can plunge to a chilly -6°C (21°F). This month is characterized by significant humidity levels, often reaching 91%, contributing to a damp and cool atmosphere. With 17 rainy days and a total precipitation of 98 mm (3.9 in), December feels distinctly wetter than autumn, creating a cozy, festive vibe ideal for indoor activities. For those interested in exploring more about seasonal weather patterns, check out Frankfurt am Main Climate.