Climate averages 1991–2020
Marl weather
in January.
A cold, moderately wet month: the coolest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a cold month in Marl: daytime highs average 5.0°C and nights cool to about 0.5°C. By daytime temperature it is the coolest month of the year.
Expect about 75 mm of rain on roughly 14 days, which makes January a moderately wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 8 h 23 min on an average January day.
The nearest other city in this atlas is Dorsten (9 km away). In January its highs average 5.1°C, about as warm as Marl, with 75 mm of rain.
Among the 120 cities listed in Germany, Marl ranks joint 20th of 120 for the warmest January highs and joint 81st of 120 for the driest January (rainfall, lowest first). The mean January high of those 120 cities is 4.2°C; Marl is 0.7°C warmer than that mean.
From January to February, average highs rise by 1.2°C to 6.1°C, and monthly rainfall falls from 75 mm to 61 mm.
The annual picture
January 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
Marl climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 5.0°C0.5°C | 0.5°C | 75 | 13.5 | 8.48 h |
| February | 6.1°C0.6°C | 0.6°C | 61 | 11.5 | 9.910 h |
| March | 9.7°C2.4°C | 2.4°C | 62 | 12.2 | 11.812 h |
| April | 14.1°C5.2°C | 5.2°C | 50 | 10.7 | 13.814 h |
| May | 17.9°C9.2°C | 9.2°C | 59 | 11.5 | 15.616 h |
| June | 20.7°C12.2°C | 12.2°C | 67 | 12.0 | 16.617 h |
| July | 22.8°C14.5°C | 14.5°C | 78 | 13.1 | 16.216 h |
| August | 22.5°C14.4°C | 14.4°C | 79 | 12.4 | 14.615 h |
| September | 18.8°C11.5°C | 11.5°C | 67 | 10.9 | 12.713 h |
| October | 14.0°C8.1°C | 8.1°C | 67 | 11.6 | 10.711 h |
| November | 8.9°C4.3°C | 4.3°C | 67 | 12.6 | 8.99 h |
| December | 5.5°C1.5°C | 1.5°C | 80 | 13.6 | 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
January in nearby cities
- Dorsten in JanuaryGermany · 9 kmHigh 5.1°C · Low 0.7°C · 75 mm rain
- Recklinghausen in JanuaryGermany · 9 kmHigh 4.9°C · Low 0.3°C · 83 mm rain
- Gladbeck in JanuaryGermany · 12 kmHigh 5.0°C · Low 0.5°C · 78 mm rain
- Gelsenkirchen in JanuaryGermany · 17 kmHigh 5.1°C · Low 0.5°C · 78 mm rain
- Castrop-Rauxel in JanuaryGermany · 19 kmHigh 4.9°C · Low 0.3°C · 83 mm rain
- Bochum in JanuaryGermany · 21 kmHigh 4.8°C · Low 0.2°C · 83 mm rain
- Essen in JanuaryGermany · 23 kmHigh 4.9°C · Low 0.3°C · 78 mm rain
- Oberhausen in JanuaryGermany · 25 kmHigh 5.2°C · Low 0.6°C · 72 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 Marl) is explained once on the Marl year overview and on the Sources, method and limits page.
Dorsten lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.