Climate averages 1991–2020
Konstanz weather
in April.
A cool, moderately wet month: the 7th warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a cool month in Konstanz: daytime highs average 13.6°C and nights cool to about 6.3°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 80 mm of rain on roughly 13 days, which makes April a moderately wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 36 min on an average April day.
The nearest other city in this atlas is Sankt Gallen (30 km away). In April its highs average 12.0°C, 1.5°C cooler than Konstanz, with 102 mm of rain.
Among the 120 cities listed in Germany, Konstanz ranks joint 88th of 120 for the warmest April highs and 119th of 120 for the driest April (rainfall, lowest first). The mean April high of those 120 cities is 14.0°C; Konstanz is 0.4°C cooler than that mean.
From April to May, average highs rise by 4.4°C to 18.0°C, and monthly rainfall rises from 80 mm to 119 mm.
The annual picture
April 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
Konstanz climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.6°C-1.2°C | -1.2°C | 71 | 12.0 | 8.99 h |
| February | 4.9°C-1.2°C | -1.2°C | 63 | 11.2 | 10.210 h |
| March | 8.9°C2.1°C | 2.1°C | 78 | 13.7 | 11.912 h |
| April, selected | 13.6°C6.3°C | 6.3°C | 80 | 12.8 | 13.614 h |
| May | 18.0°C11.2°C | 11.2°C | 119 | 15.5 | 15.115 h |
| June | 21.5°C14.8°C | 14.8°C | 123 | 15.3 | 15.916 h |
| July | 23.4°C16.8°C | 16.8°C | 131 | 15.1 | 15.616 h |
| August | 23.3°C16.8°C | 16.8°C | 120 | 14.3 | 14.314 h |
| September | 18.8°C12.9°C | 12.9°C | 94 | 12.2 | 12.613 h |
| October | 14.1°C8.6°C | 8.6°C | 83 | 11.8 | 10.911 h |
| November | 8.1°C3.8°C | 3.8°C | 83 | 12.1 | 9.49 h |
| December | 4.3°C0.4°C | 0.4°C | 85 | 13.7 | 8.59 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
April in nearby cities
- Sankt Gallen in AprilSwitzerland · 30 kmHigh 12.0°C · Low 2.1°C · 102 mm rain
- Winterthur in AprilSwitzerland · 38 kmHigh 13.8°C · Low 4.0°C · 85 mm rain
- Zürich in AprilSwitzerland · 57 kmHigh 14.1°C · Low 4.2°C · 106 mm rain
- Vaduz in AprilLiechtenstein · 63 kmHigh 13.6°C · Low 3.4°C · 126 mm rain
- Villingen-Schwenningen in AprilGermany · 68 kmHigh 12.0°C · Low 2.8°C · 87 mm rain
- Reutlingen in AprilGermany · 92 kmHigh 14.3°C · Low 4.2°C · 61 mm rain
- Luzern in AprilSwitzerland · 94 kmHigh 13.8°C · Low 3.9°C · 135 mm rain
- Tübingen in AprilGermany · 96 kmHigh 14.4°C · Low 4.3°C · 61 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 Konstanz) is explained once on the Konstanz year overview and on the Sources, method and limits page.