Santa Rosa appears to have warming.
The following table lists all stations in the GISS database within 175 km of Santa Rosa. There are only 4 “rural area” stations with long-term data with recent data after the year 2000.
The following map shows the locations of the 4 “rural area” long-term stations (green dots – Santa Rosa is the blue dot). Following the map, the temperature graphs for the 4 stations are shown. As can be seen, there is no significant warming at rural stations.