Weather in Dusseldorf

Planning your day or a trip to Dusseldorf? Stay up to date with the most current weather conditions! Below you will find a detailed weather forecast, current data, and useful charts to help you plan your time in the best possible way.

The climate in Dusseldorf can be characterised as temperate maritime, with a noticeable change of seasons. It is characterised by mild winters and warm, but not sweltering, summers. Extreme temperatures are rare here, making the city comfortable to visit throughout the year. The weather can be quite changeable, so it is always useful to have an umbrella or a light jacket with you.

There are four clearly defined seasons in Dusseldorf. Summer, from June to August, offers the warmest days with an average temperature of around 18-20°C, ideal for walking around the city and relaxing outdoors. Winters, from December to February, are cool, with the average temperature hovering around 3-5°C, and although severe frosts are infrequent, one should expect overcast days. Spring and autumn are transitional seasons with pleasant, moderate weather.

One of the features of Dusseldorf's climate is the relatively even distribution of precipitation throughout the year, although the total amount is not large. Data shows that the number of days with precipitation is quite significant every month, suggesting frequent but generally not too intense rain or drizzle. The highest number of wet days occurs during the winter months, especially in December and January.

Dusseldorf experiences a noticeable annual temperature variation, reflecting the changing seasons. The coldest month is usually January, when the average temperature is about 3.9°C, and minimum values can drop to 1.8°C. Conversely, the peak of warmth occurs in August, with an average temperature of 19.6°C and maximum daytime figures reaching an average of 23.9°C. July is also very warm, with average values close to those of August and an average temperature of 19.2°C.

The summer months in Dusseldorf, from June to August, are characterised by pleasantly warm weather. Average daily highs range from 22.9°C in June to 23.9°C in August, creating comfortable conditions for walking and active outdoor recreation. Nighttime temperatures in summer are also quite mild, dropping on average to 13.8°C - 15.3°C. The difference between day and night temperatures in summer is about 8-9 degrees, which ensures pleasant coolness in the evenings without sharp fluctuations.

Winter in Dusseldorf, covering the period from December to February, is distinguished by cool but generally not severe weather. Average temperatures during these months hold in the range from 3.9°C (January) to 5.3°C (February). Minimum nighttime temperatures can approach the freezing point, especially in January (averaging 1.8°C), but strong and prolonged frosts are rare. Daytime highs in winter usually range from 6.0°C in January to 8.3°C in February. Temperature fluctuations between day and night in winter are less pronounced than in summer, amounting to approximately 4-6 degrees.

The monthly volume of precipitation in Dusseldorf varies slightly throughout the year, fluctuating in the range from 2 mm to 4 mm. The "wettest" month in terms of precipitation amount is December, when 4 mm falls. The lowest amount of moisture, just 2 mm each, is typical for April, May, and June. In the remaining months – January, February, March, as well as from July to November – the precipitation level holds steadily at the 3 mm mark. This indicates the absence of a clearly pronounced rainy season or dry period in terms of the total volume of falling moisture.

Speaking of the number of days with precipitation, December stands out as the month with the highest frequency – 19 days. It is followed by January with 18 rainy days. The lowest number of days with precipitation falls on June – only 12. In other periods of the year, this figure also remains high: for example, in October it reaches 16 days, in March – 15, and in months such as February, May, July, August, and November, precipitation is likely on 14 days. April and September bring an average of 13 "wet" days each. This highlights that the probability of encountering rain or drizzle in Dusseldorf exists practically always.

The nature of precipitation in Dusseldorf is predominantly light or moderate rain and drizzle, which corresponds well to the small total number of millimetres distributed over many "wet" days. Heavy and prolonged downpours are a rarity here. During the winter period, especially in January (with a minimum temperature of 1.8°C) and December (minimum temperature 3.1°C), when nighttime temperatures drop close to zero, precipitation may occasionally fall in the form of snow or sleet, although rain remains the main type of precipitation.

When packing your suitcase for a trip to Dusseldorf, it is important to remember its temperate climate with frequent, albeit not heavy, precipitation throughout the year. An indispensable companion for any trip will be an umbrella and a light waterproof and windproof jacket, as the number of "wet" days is quite high even in summer (on average 12-14 days per month). Comfortable shoes for walking are an absolute must-have, as you will surely want to explore the city on foot. The principle of layering in clothing is your best friend in Dusseldorf, allowing you to easily adapt to weather changes, including temperature and potential wind, throughout the day.

If your trip falls in summer (June-August), when average temperatures hover around 18-20°C, pack light clothing: t-shirts, shorts, dresses. However, do not forget a light sweater or cardigan for evening walks or cool, rainy days. Sunscreen and a hat will be useful on clear days. For a winter visit (December-February), when the average temperature is about 3-5°C, you will need a warm jacket or coat (preferably also waterproof, considering up to 19 "wet" days in December), a hat, a scarf, and gloves, as well as warm sweaters and trousers. In the off-season, spring (March-May) and autumn (September-November), the weather can be particularly changeable, so a combination of warm items with lighter layers, including rain protection, will be the optimal solution for a comfortable stay.