Climate and monthly weather forecast
Wiesbaden, Germany

Situated in the heart of Germany, Wiesbaden allures residents and tourists alike with its Marine west coast climate - a warm summer type as per Köppen climate classification Cfb. Characteristic of this type, the city experiences warm, temperate, and fairly wet conditions throughout the year, ensuring an environment conducive to growth and vibrancy.

There are noteworthy variations in the climatic parameters of Wiesbaden as the seasons transform. The peak months for temperature fall between June to August, sporting temperatures typically around 25°C (77°F). Contrastingly, the chill is at its peak between December and February as temperatures drop to an average low of -1°C (30.2°F) to 1°C (33.8°F).

Wiesbaden experiences consistent rainfall around the year, ranging from 41mm (1.61") to 68mm (2.68") monthly. These rainfall figures are combined with precipitation occurring roughly an average of 10 days monthly, ensuring a moist climate in general. Daylight hours tend to extend up to 16.3 hours during June, contrasting the shorter days of December averaging around 8.2 hours.

Significantly, July and August tie in heating up Wiesbaden to a high of 25°C (77°F), marking the warmest periods of the year. While a consistent level of rainfall is observed, June shows the year's highest downpour amounting to 68mm (2.68").

To experience Wiesbaden in its most agreeable state, a visit between May and September would be ideal. During this time, the city basks in warm, pleasant temperatures averaging 20°C (68°F) to 25°C (77°F). Visitors can also benefit from extended daylight hours, ranging from 15.4 hours in May to 14.4 hours in September.

While the city does witness rainfall upward of 55mm (2.17") during these months, it only contributes to making the region livelier and more scenic. With this combination of balmy weather, ample daylight and manageable rainfall, visitors are afforded ample opportunities for sightseeing and outdoor activates, showcasing Wiesbaden at its finest.

For travelers preferential to warmer, brighter days, the period from December to February may not be the best for visiting Wiesbaden. During these months, cool temperatures predominate the climate, with the mercury plunging to an average low of -1°C (30.2°F) to 1°C (33.8°F). Reduced daylight hours, stretching to only 8.2 hours in December, may also limit outdoor activities and explorations.

Despite experiencing rainfall around 55mm (2.17"), these months bring alongside them an overcast environment and chilly winds, making the overall climate less appealing to tourists seeking a warmer retreat.

Wiesbaden welcomes spring from March to May as it transitions from the winter's biting cold. During these months, temperatures progress from a temperate 11°C (51.8°F) in March to a more enjoyable 20°C (68°F) by May. Daylight hours too see a boost, extending from 11.9 hours in March to 15.4 hours in May. While rainfall ranges from 41mm (1.61") to 55mm (2.17") during these months, it aids in the blossoming of flora, lending a vibrant hue to the cityscape.

Summers in Wiesbaden, stretching from June to August, experience the most appealing weather conditions of the year. High temperatures remain constant around 25°C (77°F), complimented by the year's longest days, peaking at 16.3 hours of daylight in June. Rainfall remains somewhat constant, varying from 63mm (2.48") to 68mm (2.68"), ensuring a refreshing greenery throughout this radiant season.

Autumn arrives in Wiesbaden during September and extends up to November. During this period, temperatures gently descend from 20°C (68°F) in September to a cooler 8°C (46.4°F) by November. Daylight hours also shrink, starting from 12.6 hours in September and lowering to 9.1 hours in November. Steady rainfall amounting to 49mm (1.93") to 57mm (2.24") during these months enhances the autumnal ambience, blanketing the city in a sea of copper and gold.

Wiesbaden embraces the chill of winter between December and February. While the mercury levels descend to an average low of -1°C (30.2°F) to 1°C (33.8°F), daylight hours also see a decrease, remaining around 8.2 hours to 9.1 hours during these months. Despite the cold, the city maintains its heavy rainfall pattern, collecting about 55mm (2.17"), providing a true European winter experience.

Winter reaches its peak in this frigid month in Wiesbaden, Germany. A grey sky ensures a maximum temperature of 4°C (39.2°F), while nights frequently drop to a chilly -1°C (30.2°F). The low temperatures curtail daylight to a mere 8.6 hours. Weather in January »

There's a slight rise in the temperature in February, contrasting it with the preceding month, yet insufficient to pronounce the arrival of spring. The mercury bar showing -1°C (30.2°F) still recurs on the thermometer, signifying perseverance of icy nights. Weather in February »

Spring greets Wiesbaden in March, interfering with the winter chills. Gradual transition is evident, with temperatures moving up from February's chill to reach 11°C (51.8°F) highs. There's a perceptible increase in daylight hours to 11.9, adding a vibrant touch to the painful winter scenes. Weather in March »

April's weather exhibits a stark contrast to March, signaling the affirmation of spring. Daytime temperatures surge to 15°C (59°F), compelling a retreat of the lingering chill. The city becomes radiant under longer daylight hours of 13.8, celebrating the full-scale arrival of spring. Weather in April »

May allows an upswing in mercury, paving the way for the onset of summer. Rain becomes a dominant aspect of the weather, with this month receiving a higher rainfall of 55mm (2.17") as compared to April. Despite the increased wetness, daylight hours prolong to 15.4, offering extended periods for sunshine. Weather in May »

Summer is in full swing in June, with temperatures reaching ideal levels for a beach vacation. However, rainfall takes a leap to 68mm (2.68"), hinting towards the month's transition into a wetter phase. Plentiful sunshine illuminates the city for 16.3 hours every day, painting a vibrant picture of the summer days. Weather in June »

July, being the warmest month of the year, presents a lively summer scenario in Wiesbaden. The temperature soars to 25°C (77°F) in the daytime, marking the peak of summer heat, while keeping the nights cozy at 14°C (57.2°F). Despite the heat, the city blooms under 15.9 hours of sunshine creating a fairy-tale summer setting. Weather in July »

August replicates the July weather, leaving no room for the summer's wrath to wane. Daylight recedes slightly, shortening to 14.4 hours, marking a subtle shift towards the end of summer. The city receives frequent rain showers, keeping the heat in check and aiding the lush growth of local flora. Weather in August »

September introduces Wiesbaden to the initial fall colors, bidding farewell to the long summer. A recognizable drop in temperature offers respite from the long-standing summer heat. Daylight reduces to 12.6 hours, heralding the impending approach of autumn. Weather in September »

October fully embraces the late Autumn, ruling out the remnants of September's warmth. Temperature noticeably drops to 14°C (57.2°F) during the day, inducing a chill in the air. Daylight contracts to 10.7 hours, indicating the slow approach of Winter. Weather in October »

November lends a final and definitive nudge to the fall, hinting at the beginning of winter. Daytime temperatures plummet to 8°C (46.4°F) below October's highs. Rainfall increases to 57mm (2.24"), setting November as one of the wettest months of the year. Weather in November »

December ushers in a full-fledged winter in Wiesbaden, Germany. The temperature oscillates around 5°C (41°F) during the day and falls to 1°C (33.8°F) at night. The city experiences the shortest day length of the year with sunlight duration shrinking to 8.2 hours. Weather in December »