Grein is a city of approximately 2,100 people in Upper Austria, Austria. Located in the Central European time zone at 48.2°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Grein recorded a mean annual temperature of 50°F, ranging from 18°F lows in January to 92°F highs in June, with about 28 inches of precipitation across the year.
View historical weather for Grein · More cities in Upper Austria