About Gliwice, Silesia

Gliwice, in Silesia, Poland, is home to roughly 199,000 people in the Central European time zone at 50.3°N latitude.

Recent weather here gives a sense of typical conditions: in 2025, Gliwice recorded a mean annual temperature of 50°F, ranging from 11°F lows in February to 94°F highs in July, with about 26 inches of precipitation across the year.