Climate and monthly weather forecastFrankfurt, Germany

The climate of Frankfurt

Frankfurt, a bustling city in Germany, finds itself nestled in the zone of a marine west coast climate with warm summers, classified as Cfb in accordance with the Köppen climate classification. This weather profile is distinguished by temperate oscillations with the mercury fluctuating from a chilly -1.1°C (30°F) in the colder months to a pleasantly balmy 25.5°C (77.9°F) in the peak of summer heat. Throughout the year, Frankfurt experiences condensation levels varying from a low of 41mm (1.61") to a high of 65mm (2.56"), accounting for the city's overall damp conditions during several parts of the year. An additional factor contributing to Frankfurt’s climate profile is the daylight hours which see a gentle progression from 8.2 hours to a more indulgent 16.3 hours per day.

Significant patterns in Frankfurt’s climatic cycle are prominent through varying weather parameters. Notably, the city experiences reasonable precipitation throughout the year, with rainfall peaking marginally in July at 65mm (2.56"). The months from November to February stoop into chilly temperatures, while the summer period, typically between June to August, unfolds with warmer temperatures, up to 25.5°C (77.9°F) at times. The city basks in sunshine for up to 7.5 hours per day in July, while in the winter months, sunshine is a premium, limited to a mere 1.6 hours during January.

The Best Time to Visit Frankfurt

Frankfurt, with its moderate climate, presents favourable weather conditions to potential visitors during the spring and early autumn season. Temperatures ranging from 10.7°C (51.3°F) to 20.3°C (68.5°F) coupled with an ideal number of daylight hours, ranging from 11.9 to 15.4 hours, provide a conducive environment for sightseeing and partaking in outdoor activities. During these periods, the city enjoys relatively less rainfall, particularly in the month of April, with precipitation recorded at a manageable 42mm (1.65"), and a moderate UV index of 3 to 4, ensuring minimal risk of harmful ultraviolet exposure.

The Worst Time to Visit Frankfurt

The winter months from December to February paint a less welcoming picture for prospective visitors, considering the temperatures that can plummet to low levels, especially in January and February, recording the minimum temperature of -1.1°C (30°F). Furthermore, limited daylight hours, accounting for a mere 8.2 to 10.1 hours, and low sunshine hours, amounting to 1.3 to 2.9 hours in the heart of winter, can hamper plans for leisurely outdoor exploration.

Spring Weather in Frankfurt

Spring in Frankfurt sports a charming gamut of weather conditions. With temperatures progressively rising from 4.2°C (39.6°F) in March to 20°C (68°F) in May, the climate remains conducive for various leisure activities. However, rainfall also sees an uptick during this season from 45mm (1.77") in March to 63mm (2.48") in May. Additionally, the city witnesses a steady rise in daylight hours from 11.9 hours in March to a lengthy 15.4 hours in May, accentuating the allure of the spring season.

Summer Weather in Frankfurt

Summer in Frankfurt is marked by warm temperatures and long days. The average high temperatures range from 23.1°C (73.6°F) in June to 25.1°C (77.2°F) in August. Concurrently, the city enjoys substantial daylight hours, spanning from 16.3 hours in June to 14.4 hours by the end of August. Despite the increased heat, the city does experience sporadic rainfall throughout the summer season, amounting to 58mm (2.28") in June and reaching 57mm (2.24") by August end.

Autumn Weather in Frankfurt

Autumn in Frankfurt is characterized by a gradual decrease in temperature, with the mercury dipping from 20.3°C (68.5°F) in September to 8.4°C (47.1°F) by November. Concordantly, daylight hours start to recede, from a lengthy 12.6 hours in September to a shortened 9.1 hours towards November. While temperatures cool, Frankfurt witnesses consistent rainfall throughout the autumn months, recording 53mm (2.09") in September and 49mm (1.93") in November, maintaining the city’s damp ambiance.

Winter Weather in Frankfurt

Winter marks a significant change in Frankfurt's weather conditions with temperatures dropping to a chilly -1.1°C (30°F) in the depths of January and February. The daylight hours are considerably shorter, accounting for 8.6 hours in December and dropping further to 8.2 hours by late February. The city also experiences a meager amount of sunshine during these colder months, with 1.7 hours sunlight in December, dropping to 1.3 hours by February. Rainfall during this period is relatively consistent at around 54mm (2.13") in December, decreasing slightly to around 41mm (1.61") in February, contributing to the city's overall chilly and damp winter conditions.

Weather in January

The start of the year in Frankfurt, Germany brings frosty mornings and chilly days. In comparison to December, January is marginally colder and receives similar amount of rainfall. The temperature range varies between -1.1°C (30°F) and 4.2°C (39.6°F). Weather in January »

Weather in February

February in Frankfurt continues with the winter season, yet the mercury rises slightly higher than January. The amount of daylight increases to 10.1 hours, hinting at the approaching spring season. Sunshine hours extend to 2.9 hours, making the days feel a bit brighter. Weather in February »

Weather in March

The arrival of March brings an upturn in temperatures and extends daylight hours in comparison to February. Daylight extends to 11.9 hours as spring starts to grip the city. The range of temperatures broadens from 2.1°C (35.8°F) to 10.7°C (51.3°F). Weather in March »

Weather in April

April sees a clear departure from the cold months, as the weather shifts significantly from March. The city bathes in sunshine for 5.9 hours a day, reflecting the onset of the more pleasant spring weather. This is accompanied by more comfortable temperatures between 4.9°C (40.8°F) to 15.4°C (59.7°F). Weather in April »

Weather in May

In May, Frankfurt embraces the full swing of spring. Temperature basis broadens considerably compared to April, fluctuating from 9.1°C (48.4°F) to 20°C (68°F). The lengthening of days and sunshine is also notable with 15.4 hours of daylight and up to 6.8 hours of glorious sunshine. Weather in May »

Weather in June

June signals the beginning of the summer season and heralds the longest days of the year in Frankfurt. Daylight hours extend to a record 16.3 hours. However, the city also grapples with humid days due to an accumulation of 58mm (2.28") rainfall. Weather in June »

Weather in July

July is the hottest month in Frankfurt with temperatures soaring between 14.4°C (57.9°F) and 25.5°C (77.9°F). Daylight continues on similar duration as June, maintaining at 15.9 hours. Despite the heat, rainfall amount is comparable to scores of June, accumulating 65mm (2.56") spread across 14 rainy days. Weather in July »

Weather in August

The warmth of the summer continues in August, however with slightly cooler temperatures between 14°C (57.2°F) and 25.1°C (77.2°F). It receives marginally lesser daylight compared to its predecessor July, totalling 14.4 hours. Weather in August »

Weather in September

The arrival of September signifies the onset of the Autumn season in Frankfurt. During September, daylight reduces to 12.6 hours and temperatures showcase a substantial drop from 10.5°C (50.9°F) to 20.3°C (68.5°F). Sunshine hours also decrease to 5.2 hours a day, indicating the end of long summer days. Weather in September »

Weather in October

Occurs a significant transition in weather conditions from September to October. The temperature fluctuates between a cooler 6.6°C (43.9°F) and 14.6°C (58.3°F) range. There is a clear reduction in daylight culminating to 10.7 hours. Weather in October »

Weather in November

November is a harbinger of the coming winter, indicating a fairly prominent drop in temperatures from 2.8°C (37°F) to 8.4°C (47.1°F). Frankfurt experiences a gradual decrease in daylight down to 9.1hours. Sunshine is limited to 1.7 hours a day, and rainfall amounts to 49mm (1.93") over 14 days. Weather in November »

Weather in December

December welcomes winters in full swing with temperatures plunging between -0.1°C (31.8°F) and 4.9°C (40.8°F). The days are shortest with only 8.2 hours of daylight, while sunshine scales back to a mere 1.3 hours. Rainfall patterns are comparable to November, adding up to 54mm (2.13") dispersed over 16 days. Weather in December »