Heidenau, in Saxony, Germany, is home to roughly 16,800 people in the Central European time zone at 51°N latitude.
In 2025, Heidenau averaged an annual temperature of 50°F, with hottest temperatures reaching 93°F in July and lowest around 11°F in February. The city received approximately 25 inches of precipitation during the year.
View historical weather for Heidenau · More cities in Saxony