Climate in Arnhem: average temperature by month
In Arnhem the warmest month is July, with 22.6 °C on average in the afternoon; the coolest is January, with 5.9 °C.
The average of the weather stations De Bilt (52 km), Maastricht (120 km) and Den Helder (132 km); nearer ones count more.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | 5.9 °C | 5.6 °C – 6.3 °C |
| February | 7.2 °C | 6.3 °C – 8.4 °C |
| March | 10.4 °C | 8.5 °C – 12.2 °C |
| April | 14.1 °C | 12.4 °C – 15.7 °C |
| May | 18.2 °C | 15.9 °C – 19.9 °C |
| June | 21.1 °C | 20.0 °C – 22.2 °C |
| July | 22.6 °C | 22.0 °C – 23.3 °C |
| August | 22.6 °C | 21.6 °C – 23.2 °C |
| September | 19.6 °C | 17.1 °C – 21.5 °C |
| October | 15.0 °C | 12.7 °C – 17.0 °C |
| November | 9.8 °C | 7.6 °C – 12.5 °C |
| December | 6.9 °C | 6.4 °C – 7.5 °C |