Climate in Erfurt: average temperature by month
In Erfurt the warmest month is July, with 25.0 °C on average in the afternoon; the coolest is January, with 4.1 °C.
The average of the weather stations Jena Sternwarte (39 km), Clausthal-Zellerfeld (102 km) and Leipzig-Holzhausen (105 km); nearer ones count more.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | 4.1 °C | 3.8 °C – 4.6 °C |
| February | 6.0 °C | 4.6 °C – 7.8 °C |
| March | 10.1 °C | 7.9 °C – 12.6 °C |
| April | 14.8 °C | 12.7 °C – 17.2 °C |
| May | 19.6 °C | 17.4 °C – 21.8 °C |
| June | 23.5 °C | 22.0 °C – 24.7 °C |
| July | 25.0 °C | 24.4 °C – 25.7 °C |
| August | 24.8 °C | 23.0 °C – 25.7 °C |
| September | 20.4 °C | 17.4 °C – 22.9 °C |
| October | 14.8 °C | 12.1 °C – 17.1 °C |
| November | 8.3 °C | 5.5 °C – 11.9 °C |
| December | 5.1 °C | 4.6 °C – 5.5 °C |