Climate & Weather


Climate & Weather

A grove of oak trees in one of Rocklin's many city-maintained parks and open areas.

Rocklin’s climate closely tracks that of the Sacramento Metropolitan region. It is characterized by comfortable fall and spring temperatures in the 70s and warm summers. Average annual rainfall is 21 inches per year. 

Air Quality

The Air Quality and Meteorological Information System (AQMIS) is a web-based source for real-time (and historical) air quality and meteorological data. AQMIS is used by state and local officials as well as the public to track air quality.

Ozone Air Quality
Latest Ozone | Last Year’s Ozone

Ozone Map
Air Quality Query Tool