Climate in Amersfoort: average temperature by month
In Amersfoort the warmest month is August, with 22.7 °C on average in the afternoon; the coolest is January, with 6.0 °C.
Measured at the weather station De Bilt, 16 km away.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | 6.0 °C | 5.7 °C – 6.4 °C |
| February | 7.3 °C | 6.4 °C – 8.5 °C |
| March | 10.5 °C | 8.7 °C – 12.3 °C |
| April | 14.2 °C | 12.5 °C – 15.9 °C |
| May | 18.3 °C | 16.0 °C – 20.0 °C |
| June | 21.2 °C | 20.1 °C – 22.2 °C |
| July | 22.7 °C | 22.0 °C – 23.3 °C |
| August | 22.7 °C | 21.7 °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 | 7.5 °C – 12.5 °C |
| December | 6.9 °C | 6.5 °C – 7.4 °C |