For those seeking warm weather, the ideal time to visit Erfurt is in July, June and August. During these months, temperatures typically soar to an average of 21.96 °C, and you'll find that July, August and June are the sunniest months, with an average of 118.08 hours of sunshine.
Conversely, if you favor cooler weather, consider planning your trip to Erfurt in January, February or March. During this period, you can expect an average temperature of -0.66 °C.
For travelers indifferent to temperature but keen to steer clear of rain, it’s wise to avoid visiting during January, April and February, when the average precipitation in Erfurt reaches 5.65 mm. Instead, consider the drier months of January, February and March, which feature significantly lower rainfall, averaging only 0 mm.