Climate Insights for Hamburg

The climate in Hamburg is warm and mild. The average annual temperature is 19°C and approximately 728mm of precipitation falls per year. April is the wettest month, receiving around 84mm of rainfall. Hamburg is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: February, January, March. The coldest months are July, August, June, when temperatures can drop to 13°C.

Hamburg sees moderate temperature variation throughout the year, ranging from 13°C to 24°C. February is the warmest month, though highs remain moderate at 24°C with a mean of 22°C. July is the coolest month, with minimum temperatures around 13°C and an average of 17°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows.

Hamburg is a relatively dry area, receiving approximately 728mm of precipitation annually, which averages out to around 61mm per month. The wettest month is April, averaging 84mm of rainfall. March and September also tend to see above-average precipitation. The driest month is July, with just 29mm. That's 55mm less than April, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Hamburg is moderately windy, with an average annual wind speed of 20km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 22km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in May, with average winds dropping to 17km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months.

It is currently winter in Hamburg, which began on June 21, 2026. Hamburg is in the Southern Hemisphere, where the seasons are reversed: spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in February at around 24°C, while the coldest stretch bottoms out in July near 13°C. Spring is next, beginning on September 23, 2026 (7 days from now).

The best time to visit Hamburg is during January, February, March, April, May, June, July, August, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 61mm per month. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Hamburg based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.