May 17, 2015 Weather Leave a comment Under Historical Average This is worth noting! Here in California’s East Bay the average temperature in the first two weeks of May is 64F. The historical average is 76F. The highest ever recorded temperature is 101F on May 15th 1970. ShareClick to share on LinkedIn (Opens in new window)Click to share on Pinterest (Opens in new window)Click to print (Opens in new window)MoreClick to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Read More Tags: global warming