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Contents
- The climate of Hamburg
- The Best Time to Visit Hamburg
- The Worst Time to Visit Hamburg
- Spring Weather in Hamburg
- Summer Weather in Hamburg
- Autumn Weather in Hamburg
- Winter weather in Hamburg
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
A sunset view of Speichersdadt in Hamburg, Germany
The climate of Hamburg
Hamburg is classified under the Köppen climate classification as Cfb, a predicate of the Marine west coast, warm summer climate. Geographically, Hamburg rests as Germany's second-largest city and a significant port. This location results in a range of weather patterns that fluctuates throughout the year.
Throughout the year, temperatures in Hamburg vary from -0.4°C (31.3°F) to 22.6°C (72.7°F). The city experiences its highest temperatures on average between June and August with temperatures reaching up from 20.1°C (68.2°F) to 22.6°C (72.7°F). Contrarily, the lowest average temperatures prevail from December to February, with values falling between -0.4°C (31.3°F) and 3.8°C (38.8°F).
Hamburg's rainfall is relatively well distributed year-round, with a slightly higher intensity from June to August, with rainfall amounts from 47mm (1.85") to 49mm (1.93"). The lowest rainfall figures are recorded in April with 22mm (0.87"). Snowfall predominantly occurs in the winter months from December to February, with January receiving the most at 38mm (1.5").
Relative humidity ranges consistently throughout the year, with values oscillating from 76% to 90%. Meanwhile, cloud coverage portrays a similar pattern, with the most substantial coverage in December, up to 71%. In contrast, the lowest coverage tends to occur around April, dropping to 42%.
Throughout the year, temperatures in Hamburg vary from -0.4°C (31.3°F) to 22.6°C (72.7°F). The city experiences its highest temperatures on average between June and August with temperatures reaching up from 20.1°C (68.2°F) to 22.6°C (72.7°F). Contrarily, the lowest average temperatures prevail from December to February, with values falling between -0.4°C (31.3°F) and 3.8°C (38.8°F).
Hamburg's rainfall is relatively well distributed year-round, with a slightly higher intensity from June to August, with rainfall amounts from 47mm (1.85") to 49mm (1.93"). The lowest rainfall figures are recorded in April with 22mm (0.87"). Snowfall predominantly occurs in the winter months from December to February, with January receiving the most at 38mm (1.5").
Relative humidity ranges consistently throughout the year, with values oscillating from 76% to 90%. Meanwhile, cloud coverage portrays a similar pattern, with the most substantial coverage in December, up to 71%. In contrast, the lowest coverage tends to occur around April, dropping to 42%.
The Best Time to Visit Hamburg
The best time to visit Hamburg is undoubtedly from May to September when the weather is relatively warm and welcoming, with average temperatures ranging from 16.8°C (62.2°F) to 22.6°C (72.7°F). During these months, Hamburg receives the highest amounts of sunshine, approximately 8.5 hours to 9.2 hours per day, promoting a scenic and inviting environment to the city visitors.
The Worst Time to Visit Hamburg
Visitors might want to avoid Hamburg between December and February, given the harsh cold temperatures, ranging from -0.4°C (31.3°F) to 4.3°C (39.7°F), combined with the lowest daylight hours from 7.6 hours to 9.8 hours. Additionally, these months coincide with the highest snowfall, especially in January, when the snow reaches 38mm (1.5").
Spring Weather in Hamburg
Spring in Hamburg from March to May experiences a steady rise in temperatures, going up from 1.4°C (34.5°F) to 16.8°C (62.2°F). During this period, the rainfall shows a slight decrease, accompanied by an increase in daylight hours from 11.9 hours in March, going up to 15.9 hours in May.
Summer Weather in Hamburg
Summer, lasting from June to August, is characterized by the warmest temperatures, peaking at around 22.6°C (72.7°F) in August. Precipitation during summer tends to be higher, reaching its peak in July with 49mm (1.93"). The daylight hours also attain their maximum, providing the city with about 16.9 hours of daylight in June.
Autumn Weather in Hamburg
Autumn in Hamburg from September to November records a gradual drop in temperatures from 18.4°C (65.1°F) to 7.8°C (46°F). While September still enjoys long daylight hours of about 12.7 hours, November sees a drop in sunlight to only 8.6 hours a day. Rainfall also tends to increase during this season, starting at 32mm (1.26") in September and reaching 36mm (1.42") in November.
Winter weather in Hamburg
Winter months in Hamburg, from December to February, are generally cold with temperatures reaching their lowest at -0.4°C (31.3°F) in January. Snowfall is prominent during this time, reaching its peak in January with 38mm (1.5") of snow. Daylight hours are also at their lowest during winter, contributing to the overall chilly environment in the city.
Weather in January
The start of the calendar year brings a chilly feel to Hamburg, with winters at their core. The city witnesses a blanket of snowfall amounting to 31mm (1.22"), while an average of 6.6 days are marked with snowfall activities. The low temperatures matched with the high humidity levels result in mostly overcast skies. Weather in January »
Weather in February
In February, the consistent lower temperature experiences a slight upswing compared to January. Snowfall decreases, receding from 31mm (1.22") to 38mm (1.5") while sunshine hours see a modest rise. The frequency of snowfall days also drops to 6.3, making the environment a little less chilly. Weather in February »
Weather in March
With March, the city heads towards the end of winter and welcomes spring. The snowfall significantly drops to 13mm (0.51"), implying winters are bidding adieu. In line with spring's arrival, the amount of daylight increases to 11.9 hours, offering the inhabitants more time to bask in the sun. Weather in March »
Weather in April
April invites a discernible shift in the weather, with temperatures climbing to an average maximum of 13.8°C (56.8°F). The contrast is evident in the minimal snowfall activities with only 1mm (0.04") recorded. The city rejoices in an increased amount of sunshine, up to 8.5 hours on average, significantly lighting up the city landscapes. Weather in April »
Weather in May
May brings the freshness of the pleasant spring season along with a noticeable increase in the daylight duration to 15.9 hours. The landscape of Hamburg blossoms, thanks to the complete cessation of snowfall. The average temperature continues to rise, indicating the approaching summer season. Weather in May »
Weather in June
June witnesses a shift from pleasant springs towards moderately warmer summers, marking it as the beginning of the warm season. The average temperature reaches the 20-degree mark, fostering longer outdoor activities. Despite increased temperatures, rainfall activates persist with 47mm (1.85") recorded, making it a wet month. Weather in June »
Weather in July
July introduces sweltering summers to Hamburg, with temperatures peaking at an average of 22.2°C (72°F). Astonishingly, this dramatic rise in temperature couples with the highest recorded rainfall at 49mm (1.93"), experiences during 19.2 days of the month. Weather in July »
Weather in August
The weather in August mirrors July, characterized by high temperatures and consistent rainfall. The recorded average maximum temperature of 22.6°C (72.7°F) makes August the hottest month of the year. Unlike the previous month, the rainfall activities slightly decrease to 43mm (1.69"), over 17.8 days. Weather in August »
Weather in September
As September arrives, the weather commences a transition from sultry summers to pleasant autumns. The average maximum temperature drops to 18.4°C (65.1°F), marking the first signs of the coming fall. Concurrently, the city sees a reduction in rainfall to 32mm (1.26"). Weather in September »
Weather in October
In October, the spirit of autumn is at its peak in Hamburg, with the landscape adorned in a myriad of hues. The average maximum temperature further drops down to 13.3°C (55.9°F), reinforcing the essence of the fall season. Although the rainfall persists with an average of 37mm (1.46") recorded, it doesn't affect the vibrant autumn environment. Weather in October »
Weather in November
Being the penultimate month of the year, November in Hamburg brings along the chill of early winters. The city starts experiencing temperatures below 10°C (50°F) once again. This month observes a brisk increase in humidity level to 89% compared to October. Weather in November »
Weather in December
By the time December rolls in, winters have completely engulfed the city of Hamburg. With the average maximum temperature down to 4.3°C (39.7°F), the cold weather intensifies. The city is notably covered in a layer of snow 34mm (1.34") deep on average, reminiscent of a winter wonderland. Weather in December »
Updated: Feb 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Hamburg?
The coldest period in Hamburg, Germany, tends to be January, when average temperatures fluctuate between a high of 2.8°C (37°F) and a low of -0.4°C (31.3°F).
How much does it rain in Hamburg?
Throughout the year, in Hamburg, there are 187.4 rainfall days, and 461mm (18.15") of precipitation is accumulated.
When does it snow in Hamburg?
Months with snowfall are January through April, November and December.
How much does it snow in Hamburg?
Throughout the year, in Hamburg, there are 21.3 snowfall days, and 123mm (4.84") of snow is accumulated.
What is the month with the lowest UV index in Hamburg?
With an average maximum UV index of 1, January is the month with the lowest UV index.
What is the snowiest month in Hamburg?
February is the month with the most snowfall in Hamburg, Germany. Snow falls for 6.3 days and accumulates 38mm (1.5") of snow.
What is the least humid month in Hamburg?
April and August, with an average relative humidity of 76%, are the least humid months.
What is the driest month in Hamburg?
The month with the least rainfall is April, when the rain falls for 13.2 days and typically collects 22mm (0.87") of precipitation.
When it does not snow in Hamburg?
May through October are months without snowfall in Hamburg.
When are the longest days in Hamburg?
With an average of 17h and 0min of daylight, June has the longest days of the year.
What is the rainiest month in Hamburg?
The month with the most rainfall is July, when the rain falls for 19.2 days and typically aggregates up to 49mm (1.93") of precipitation.
When is the highest UV index in Hamburg?
The month with the highest UV index in Hamburg, Germany, is July, with an average maximum UV index of 5.
What part of the year is the hottest in Hamburg?
August, noted for its average high-temperature of 22.6°C (72.7°F) and an average low-temperature of 13.6°C (56.5°F), is considered the warmest month in Hamburg, Germany.
What month has the most sunshine in Hamburg?
The month with the most sunshine is August, with an average of 9.2h of sunshine.
When is Daylight Saving Time (DST) in Hamburg?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the most humid month in Hamburg?
With an average relative humidity of 90%, December is the most humid month in Hamburg.
What is the month with the shortest days in Hamburg?
The month with the shortest days is December, with an average of 7h and 36min of daylight.
What is the month with the least sunshine in Hamburg?
December has the least sunshine of the year in Hamburg, Germany, with an average of 3.1h of sunshine.
Average temperature
Hamburg, Germany
The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (2.8°C).
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure
Hamburg, Germany
- Average pressure in January:
1014mbar - Average pressure in February:
1014mbar - Average pressure in March:
1015mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016mbar - Average pressure in June:
1015.2mbar
- Average pressure in July:
1014.2mbar - Average pressure in August:
1014.7mbar - Average pressure in September:
1016.3mbar - Average pressure in October:
1015.7mbar - Average pressure in November:
1011.8mbar - Average pressure in December:
1013.3mbar
The month with the highest atmospheric pressure is September (1016.3mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed
Hamburg, Germany
- Average wind speed in January:
16.7km/h - Average wind speed in February:
16.7km/h - Average wind speed in March:
15.4km/h - Average wind speed in April:
13.8km/h - Average wind speed in May:
13.4km/h - Average wind speed in June:
12.4km/h
- Average wind speed in July:
12.1km/h - Average wind speed in August:
11.6km/h - Average wind speed in September:
12.2km/h - Average wind speed in October:
13.6km/h - Average wind speed in November:
14.4km/h - Average wind speed in December:
17.3km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity
Hamburg, Germany
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April and August (76%).
Average rainfall
Hamburg, Germany
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days
Hamburg, Germany
- Average rainfall days in January:
13.5 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
13.2 days - Average rainfall days in April:
13.2 days - Average rainfall days in May:
18 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
19.2 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
15.5 days - Average rainfall days in October:
15.4 days - Average rainfall days in November:
14.5 days - Average rainfall days in December:
17.5 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is February (11.8 days).
Average snowfall
Hamburg, Germany
The month with the highest snowfall is February (38mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Hamburg, Germany
- Average snowfall days in January:
6.6 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.4 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
1.1 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Hamburg, Germany
- Average daylight in January:
8h and 1min - Average daylight in February:
9h and 5min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 5min - Average daylight in June:
17h and 0min
- Average daylight in July:
16h and 2min - Average daylight in August:
14h and 5min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
8h and 4min - Average daylight in December:
7h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 2min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 1min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
8h and 4min - Average sunshine in August:
9h and 1min - Average sunshine in September:
7h and 4min - Average sunshine in October:
4h and 3min - Average sunshine in November:
4h and 0min - Average sunshine in December:
3h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days
Hamburg, Germany
- Average sunshine days in January:
10.9 days - Average sunshine days in February:
10.4 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
10.3 days - Average sunshine days in June:
9.9 days
- Average sunshine days in July:
9.1 days - Average sunshine days in August:
10.9 days - Average sunshine days in September:
10.5 days - Average sunshine days in October:
12.2 days - Average sunshine days in November:
11.8 days - Average sunshine days in December:
8.5 days
The month with the most sunshine days is April (14.1 days).
The month with the least sunshine days is December (8.5 days).
Average UV index
Hamburg, Germany
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Hamburg, Germany
The month with the most cloud cover is December (Cloud cover 71).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility
Hamburg, Germany
The months with the highest visibility are February, March, April, May, June, July and August (9km).
The months with the lowest visibility are January, September, October, November and December (8km).
Hamburg, Germany
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