Climate averages 1991–2020
Siegen weather
in March.
A cool, moderately wet month: the 8th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a cool month in Siegen: daytime highs average 8.3°C and nights cool to about 1.0°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 82 mm of rain on roughly 14 days, which makes March a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 50 min on an average March day.
The nearest other city in this atlas is Lüdenscheid (47 km away). In March its highs average 7.7°C, 0.7°C cooler than Siegen, with 88 mm of rain.
Among the 120 cities listed in Germany, Siegen ranks joint 105th of 120 for the warmest March highs and 113th of 120 for the driest March (rainfall, lowest first). The mean March high of those 120 cities is 9.3°C; Siegen is 1.0°C cooler than that mean.
From March to April, average highs rise by 4.8°C to 13.1°C, and monthly rainfall falls from 82 mm to 62 mm.
The annual picture
March 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
Siegen climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.2°C-1.4°C | -1.4°C | 100 | 14.6 | 8.58 h |
| February | 4.3°C-1.6°C | -1.6°C | 79 | 12.1 | 10.010 h |
| March, selected | 8.3°C1.0°C | 1.0°C | 82 | 13.7 | 11.812 h |
| April | 13.1°C4.4°C | 4.4°C | 62 | 11.7 | 13.814 h |
| May | 16.9°C8.4°C | 8.4°C | 72 | 12.6 | 15.515 h |
| June | 19.9°C11.5°C | 11.5°C | 76 | 12.8 | 16.416 h |
| July | 21.9°C13.7°C | 13.7°C | 83 | 14.2 | 16.016 h |
| August | 21.6°C13.5°C | 13.5°C | 81 | 13.0 | 14.615 h |
| September | 17.6°C10.4°C | 10.4°C | 76 | 11.6 | 12.713 h |
| October | 12.7°C6.8°C | 6.8°C | 80 | 12.9 | 10.811 h |
| November | 7.4°C3.0°C | 3.0°C | 85 | 13.4 | 9.09 h |
| December | 4.0°C0.0°C | 0.0°C | 109 | 15.8 | 8.08 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
March in nearby cities
- Lüdenscheid in MarchGermany · 47 kmHigh 7.7°C · Low 0.7°C · 88 mm rain
- Marburg an der Lahn in MarchGermany · 53 kmHigh 8.9°C · Low 1.0°C · 51 mm rain
- Gießen in MarchGermany · 56 kmHigh 9.5°C · Low 1.5°C · 51 mm rain
- Arnsberg in MarchGermany · 57 kmHigh 8.1°C · Low 1.0°C · 70 mm rain
- Iserlohn in MarchGermany · 60 kmHigh 8.4°C · Low 1.4°C · 71 mm rain
- Troisdorf in MarchGermany · 62 kmHigh 10.1°C · Low 2.5°C · 68 mm rain
- Bergisch Gladbach in MarchGermany · 64 kmHigh 9.9°C · Low 2.4°C · 86 mm rain
- Koblenz in MarchGermany · 66 kmHigh 10.2°C · Low 2.2°C · 52 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 Siegen) is explained once on the Siegen year overview and on the Sources, method and limits page.