July
Other strong months: August and June
83/100 weather score
Germany · 1991–2020
Best time to visit
Hamm
For Hamm, July has the most comfortable weather in our climate comparison. Typical daytime highs are 23.8°C, nights average 13.6°C, and rainfall totals about 79 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.
Best all-round monthJuly
Typical daytime high23.8°C
Typical night-time low13.6°C
July rainfall79 mm
September
Other strong months: May and June
81/100 weather score
Make the answer personal
Choose the weather
that suits you.
Set the daytime temperature and rainfall you are comfortable with. We will show only the months that meet every choice, using the measured 1991–2020 averages below.
5 months fit your choices for Hamm
The lowest comfort score is 5 out of 100. January, February and December share that score. In January, that is mainly because days reach only 4.1°C, 20° below the 24°C the score treats as ideal.
Quick answers
Planning a trip to Hamm?
These answers come from the same measured monthly climate record shown on this page.
When is the best time to visit Hamm?
July is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 23.8°C and 79 mm of rain.
What is the hottest month in Hamm?
July is hottest in this record, with a typical daytime high of 23.8°C and a night-time low of 13.6°C.
Which month has the least rain?
April has the lowest monthly rainfall total at 54 mm.
Is this a weather forecast?
No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.
Month by month
See how the weather
changes through the year.
The bars combine daytime temperature, night-time temperature and rainfall. The figures are measured historical averages, not a forecast for a particular trip.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 4.1°C | -0.5°C | 71 mm | 12.9 | 7 h 59 | 5 | Good coverage |
| February | 5.1°C | -0.3°C | 65 mm | 11.4 | 9 h 42 | 5 | Good coverage |
| March | 8.7°C | 1.4°C | 67 mm | 11.7 | 11 h 40 | 13 | Good coverage |
| April | 13.9°C | 4.4°C | 54 mm | 10 | 13 h 54 | 38 | Good coverage |
| May | 18.7°C | 8.1°C | 57 mm | 10.4 | 15 h 52 | 60 | Good coverage |
| June | 21.1°C | 11.2°C | 73 mm | 11.1 | 17 h 01 | 71 | Good coverage |
| July | 23.8°C | 13.6°C | 79 mm | 11.3 | 16 h 33 | 83 | Good coverage |
| August | 23.4°C | 13.4°C | 91 mm | 10.9 | 14 h 48 | 80 | Good coverage |
| September | 18.9°C | 10.1°C | 74 mm | 10.7 | 12 h 36 | 62 | Good coverage |
| October | 13.4°C | 6°C | 64 mm | 11.1 | 10 h 27 | 38 | Good coverage |
| November | 7.6°C | 2.6°C | 67 mm | 12.1 | 8 h 30 | 11 | Good coverage |
| December | 4.5°C | 0.1°C | 80 mm | 11.9 | 7 h 29 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 14.5°C6 Jan 1999 | -19.0°C14 Jan 1987 | 29 mm26 Jan 1993 | 142 mm1983 · driest 1 mm in 1996 | 56 |
| February | 17.3°C24 Feb 1990 | -18.9°C25 Feb 1956 | 30 mm11 Feb 2002 | 162 mm2002 · driest 7 mm in 1959 | 55 |
| March | 23.6°C28 Mar 1989 | -14.0°C13 Mar 2006 | 33 mm23 Mar 1951 | 156 mm1981 · driest 11 mm in 1996 | 55 |
| April | 30.2°C21 Apr 1968 | -5.4°C1 Apr 1996 | 23 mm17 Apr 1965 | 113 mm1970 · driest 8 mm in 1974 | 55 |
| May | 34.8°C28 May 2005 | -1.2°C9 May 1957 | 34 mm16 May 1960 | 114 mm1969 · driest 10 mm in 1989 | 55 |
| June | 35.5°C20 Jun 2000 | 2.6°C6 Jun 1991 | 58 mm14 Jun 1980 | 165 mm1980 · driest 9 mm in 1992 | 55 |
| July | 37.8°C20 Jul 2006 | 6.4°C1 Jul 1954 | 56 mm17 Jul 2002 | 160 mm2005 · driest 4 mm in 1983 | 55 |
| August | 36.2°C9 Aug 1992 | 5.3°C22 Aug 1964 | 80 mm27 Aug 1989 | 226 mm1960 · driest 4 mm in 1983 | 55 |
| September | 29.6°C17 Sep 1961 | 1.8°C17 Sep 1986 | 69 mm27 Sep 1965 | 224 mm2001 · driest 3 mm in 1959 | 56 |
| October | 24.1°C9 Oct 1995 | -6.6°C24 Oct 2003 | 38 mm5 Oct 1978 | 175 mm1998 · driest 8 mm in 1951 | 56 |
| November | 19.6°C1 Nov 1968 | -10.3°C23 Nov 1965 | 32 mm16 Nov 1990 | 141 mm1992 · driest 13 mm in 1958 | 56 |
| December | 15.7°C24 Dec 1977 | -15.8°C31 Dec 1978 | 41 mm19 Dec 1991 | 197 mm1999 · driest 13 mm in 1972 | 56 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 15 | 2 |
| February | 0 | 0 | 14 | 1 |
| March | 0 | 0 | 11 | 2 |
| April | <1 | 0 | 4 | 1 |
| May | 3 | <1 | <1 | 1 |
| June | 6 | 1 | 0 | 2 |
| July | 12 | 3 | 0 | 2 |
| August | 10 | 3 | 0 | 3 |
| September | 2 | 0 | 0 | 3 |
| October | 0 | 0 | 3 | 2 |
| November | 0 | 0 | 8 | 2 |
| December | 0 | 0 | 14 | 3 |
| Month | Dry days reaching 20°C | Wet days | Days with heavy rain | Weeks with 3+ wet days | Typical high by year |
|---|---|---|---|---|---|
| January | 0% | 41% | 5% | 56% | -0.9–6.4°C |
| February | 0% | 36% | 3% | 46% | 0.7–7.7°C |
| March | <1% | 35% | 5% | 49% | 4.3–10.4°C |
| April | 7% | 33% | 4% | 42% | 10.1–15.1°C |
| May | 23% | 35% | 4% | 45% | 14.9–19.9°C |
| June | 39% | 35% | 7% | 48% | 18.5–22.3°C |
| July | 47% | 38% | 8% | 49% | 18.9–25.0°C |
| August | 47% | 37% | 8% | 50% | 19.6–24.2°C |
| September | 22% | 37% | 7% | 49% | 15.9–20.1°C |
| October | 3% | 35% | 5% | 45% | 11.1–14.8°C |
| November | 0% | 39% | 6% | 53% | 5.9–9.5°C |
| December | 0% | 41% | 8% | 58% | 1.0–6.4°C |
A dry day reaching 20°C records under 1 mm of rain. A wet day records at least 1 mm, while a heavy-rain day records at least 10 mm. The weekly figure is the share of seven-day periods containing three or more wet days. The final column shows the middle 80% of average daytime highs recorded for that month in individual years; a wider range means conditions have varied more from one year to another.
The evidence behind this page
Where these figures
come from.
- Place identity
- GeoNames 2911234
- NOAA station
- GME00123322 · HAMBURG-WANDSBEK
- Station distance
- 6 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 16 usable years
- Daylight
- Calculated from latitude 53.55°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Hamm is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work