St. Wendel’s weather is characterized by mild temperatures and moderate precipitation throughout the year. The average annual temperature is around 9C (48F), with average highs of 15C (59F) in July and average lows of 1C (34F) in January. Annual precipitation averages around 800 mm (31.5 in), with the wettest months being June and July.
The climate of St. Wendel is influenced by its location in the Saarland region of Germany, which is known for its temperate climate. The region is sheltered from the cold easterly winds by the Vosges Mountains, and the mild air from the west brings frequent rainfall.
