Climate averages 1991–2020
Duisburg weather
in July.
A warm, moderately wet month: the warmest and one of the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Duisburg: daytime highs average 23.0°C and nights cool to about 15.0°C. By daytime temperature it is the warmest month of the year.
Expect about 79 mm of rain on roughly 13 days, which makes July a moderately wet month (one of the wettest months of the year). Daylight, from sunrise to sunset, lasts about 16 h 07 min on an average July day.
The nearest other city in this atlas is Mülheim (8 km away). In July its highs average 22.9°C, about as warm as Duisburg, with 82 mm of rain.
Among the 120 cities listed in Germany, Duisburg ranks joint 53rd of 120 for the warmest July highs and joint 58th of 120 for the driest July (rainfall, lowest first). The mean July high of those 120 cities is 23.0°C; Duisburg is 0.1°C cooler than that mean.
From July to August, average highs fall by 0.3°C to 22.7°C, and monthly rainfall falls from 79 mm to 78 mm.
The annual picture
July in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Duisburg climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 5.3°C0.8°C | 0.8°C | 72 | 13.3 | 8.48 h |
| February | 6.5°C0.9°C | 0.9°C | 60 | 11.6 | 9.910 h |
| March | 10.0°C2.8°C | 2.8°C | 60 | 12.1 | 11.812 h |
| April | 14.3°C5.6°C | 5.6°C | 48 | 10.3 | 13.814 h |
| May | 18.0°C9.6°C | 9.6°C | 59 | 11.4 | 15.616 h |
| June | 20.9°C12.7°C | 12.7°C | 68 | 11.7 | 16.517 h |
| July, selected | 23.0°C15.0°C | 15.0°C | 79 | 13.0 | 16.116 h |
| August | 22.7°C14.8°C | 14.8°C | 78 | 12.4 | 14.615 h |
| September | 19.0°C11.9°C | 11.9°C | 66 | 10.8 | 12.713 h |
| October | 14.3°C8.5°C | 8.5°C | 68 | 11.5 | 10.711 h |
| November | 9.2°C4.7°C | 4.7°C | 67 | 12.8 | 8.99 h |
| December | 5.9°C1.8°C | 1.8°C | 79 | 13.7 | 7.98 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
July in nearby cities
- Mülheim in JulyGermany · 8 kmHigh 22.9°C · Low 15.0°C · 82 mm rain
- Oberhausen in JulyGermany · 8 kmHigh 23.0°C · Low 14.7°C · 79 mm rain
- Moers in JulyGermany · 9 kmHigh 23.0°C · Low 14.8°C · 79 mm rain
- Ratingen in JulyGermany · 16 kmHigh 22.8°C · Low 14.8°C · 85 mm rain
- Essen in JulyGermany · 17 kmHigh 22.8°C · Low 14.4°C · 82 mm rain
- Krefeld in JulyGermany · 18 kmHigh 23.0°C · Low 14.9°C · 81 mm rain
- Gladbeck in JulyGermany · 22 kmHigh 22.9°C · Low 14.5°C · 82 mm rain
- Velbert in JulyGermany · 22 kmHigh 21.6°C · Low 13.8°C · 98 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Duisburg) is explained once on the Duisburg year overview and on the Sources, method and limits page.
Oberhausen and Moers lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.