Climate averages 1991–2020
Arnhem weather
in April.
A cool, moderately wet month: the 7th warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a cool month in Arnhem: daytime highs average 14.0°C and nights cool to about 5.3°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 47 mm of rain on roughly 10 days, which makes April a moderately wet month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 51 min on an average April day.
The nearest other city in this atlas is Nijmegen (16 km away). In April its highs average 14.0°C, about as warm as Arnhem, with 47 mm of rain.
Among the 44 cities listed in the Netherlands, Arnhem ranks joint 9th of 44 for the warmest April highs and joint 13th of 44 for the driest April (rainfall, lowest first). The mean April high of those 44 cities is 13.4°C; Arnhem is 0.6°C warmer than that mean.
From April to May, average highs rise by 3.7°C to 17.6°C, and monthly rainfall rises from 47 mm to 59 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
Arnhem climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 5.4°C1.0°C | 1.0°C | 65 | 12.8 | 8.38 h |
| February | 6.4°C1.0°C | 1.0°C | 56 | 11.0 | 9.910 h |
| March | 9.8°C2.7°C | 2.7°C | 56 | 11.3 | 11.812 h |
| April, selected | 14.0°C5.3°C | 5.3°C | 47 | 10.3 | 13.914 h |
| May | 17.6°C9.1°C | 9.1°C | 59 | 11.5 | 15.616 h |
| June | 20.3°C12.1°C | 12.1°C | 65 | 11.7 | 16.617 h |
| July | 22.3°C14.4°C | 14.4°C | 77 | 13.3 | 16.216 h |
| August | 22.0°C14.3°C | 14.3°C | 76 | 12.6 | 14.715 h |
| September | 18.6°C11.7°C | 11.7°C | 61 | 10.9 | 12.713 h |
| October | 14.1°C8.4°C | 8.4°C | 63 | 11.4 | 10.711 h |
| November | 9.2°C4.7°C | 4.7°C | 61 | 12.1 | 8.99 h |
| December | 5.9°C1.9°C | 1.9°C | 71 | 12.8 | 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
April in nearby cities
- Nijmegen in AprilThe Netherlands · 16 kmHigh 14.0°C · Low 5.5°C · 47 mm rain
- Apeldoorn in AprilThe Netherlands · 26 kmHigh 13.9°C · Low 5.0°C · 51 mm rain
- Deventer in AprilThe Netherlands · 35 kmHigh 13.8°C · Low 5.0°C · 49 mm rain
- Oss in AprilThe Netherlands · 36 kmHigh 14.0°C · Low 5.5°C · 47 mm rain
- Amersfoort in AprilThe Netherlands · 41 kmHigh 13.7°C · Low 5.2°C · 50 mm rain
- Bocholt in AprilGermany · 51 kmHigh 14.2°C · Low 5.5°C · 49 mm rain
- 's-Hertogenbosch in AprilThe Netherlands · 52 kmHigh 14.1°C · Low 5.4°C · 47 mm rain
- Utrecht in AprilThe Netherlands · 55 kmHigh 13.5°C · Low 5.4°C · 49 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 Arnhem) is explained once on the Arnhem year overview and on the Sources, method and limits page.