The average yearly weather in Koblenz tends to be on the cool side, though it never gets extremely cold there even in the dead of winter.  The average temperature in the city during the winter months of January and February tend to be in the 30's.  During the summer in Koblenz, the high temperatures are generally in the 70's, which tend to last mainly for the month of July.  During June and August the temperatures are more likely to be in the 60's. 

Precipitation amounts in Koblenz tend to be highest during the summer, averaging about 3 inches a month during July and August, but rainfall in the city is generally constant all year long.  There is no wet or dry season there.

Visitors come to Koblenz most often during the summer to enjoy the beautiful Rhine Valley and the city's natural surroundings, however visitors also come during the winter months, just in smaller numbers.

For an up to date weather forecast of Koblenz, click here.