Weather in Hamburg

Calculated from weather data of Hamburg Helmut Schmidt Airport (EDDH) between 2021 and 2025.

Maximum temperatures (°C)

Month	Average	2025	2024	2023	2022	2021
January	5.1	4.5	4.7	6.7	6.7	3.7
February	6.6	5.4	8.8	7.0	8.1	5.5
March	9.9	12.0	11.5	9.1	10.6	9.8
April	13.4		14.0	12.3	12.4	10.8
May	18.2	18.5	21.1	18.0	18.5	14.8
June	22.7		20.3	24.5	22.6	24.0
July	22.7		22.8	21.8	23.5	23.8
August	23.5		23.6	21.6	26.1	20.5
September	19.6		21.0	23.0	18.1	19.3
October	14.8		14.6	14.4	16.6	14.5
November	8.7		8.3	8.0	9.0	8.9
December	5.8		6.9	6.0	2.1	5.0
Average	13.9	10.2	14.8	14.4	15.0	13.4

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month	Average	2025	2024	2023	2022	2021
January	0.9	0	0	3	3	0
February	0.8	-1	4	1	2	-1
March	1.7	1	4	3	0	1
April	3.9		6	3	3	2
May	7.8	7	11	7	8	7
June	12.1		12	11	11	13
July	13.1		13	13	12	15
August	13.4		14	13	14	13
September	10.6		12	12	10	11
October	8.1		7	9	9	7
November	4.0		4	4	4	5
December	2.0		3	3	-3	1
Average	6.1	1.8	7.5	6.8	6.4	6.0

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Cold and hot days

Number of days	2025	2024	2023	2022	2021
30 °C or warmer	0	5	1	9	2
25 °C or warmer	1	28	29	34	23
20 °C or warmer	8	95	96	90	81
0 °C or colder	38	23	43	41	57

Precipitation (%)

Month	Average	2025	2024	2023	2022	2021
January	31.7	25	34	30	38	38
February	24.1	7	31	22	40	15
March	17.5	5	15	30	5	19
April	15.6		28	15	18	16
May	13.1	14	12	7	14	31
June	11.7		20	7	10	10
July	16.4		22	29	10	12
August	13.9		9	23	3	27
September	14.4		10	5	27	10
October	22.4		21	37	12	20
November	23.7		25	34	13	33
December	29.8		29	49	17	31
Average	17.6	12.1	20.0	21.6	15.5	20.6

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (km/h)

Month	Average	2025	2024	2023	2022	2021
January	18.0	17	19	20	20	16
February	18.4	14	19	16	24	16
March	17.8	15	17	18	15	18
April	17.7		17	18	19	18
May	16.1	15	15	16	16	17
June	14.8		15	14	14	13
July	15.4		15	17	16	15
August	14.1		14	14	13	14
September	14.8		16	14	14	13
October	16.7		15	17	16	17
November	16.3		15	17	18	16
December	16.6		18	18	11	15
Average	16.1	15.1	16.0	16.3	16.1	15.5

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month	2025	2024	2023	2022	2021
January	SW	SW	SW	W	SW
February	SE	SW	W	SW	SE
March	W	SE	SW	E	W
April		SW	E	NW	NW
May	W	E	NE	W	SW
June		W	N	W	NW
July		SW	SW	W	W
August		SW	W	NW	W
September		SE	S	SW	W
October		S	SW	SW	S
November		SW	SW	S	SW
December		SW	SW	SE	SW

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.

Hamburg weather Q&A

What is the warmest month in Hamburg?

The warmest month is August with an average temperature of 24 °C over the past years.

What is the coldest month in Hamburg?

The coldest month is January with an average daytime temperature of 5 °C in the past few years.

Which month is the wettest in Hamburg?

Chance of precipitation is the highest in January with a probability of around 31.8 %.

Which month is the driest in Hamburg?

The least rainfall and snow can be expected in June. The probability is about 11.7 %.