Nothing remarkable here–if you live someplace where rain or some associated form of precipitation is assumed to be part of your life year-round.
Here, we live by the myth that the rain starts well into the fall and sheds its last drops by the end of April. Rain in the dry months is more common than we like to think. As Jan Null, a Bay Area weather guy who has pored over our precipitation climatology, said in an email yesterday, “It hasn’t rained during the last week of June in San Francisco since… insert drumroll,.. last year! On the June 24th and 25th, 2010 it rained 0.01 and 0.04″ respectively.”
One difference, though: Several places in the Bay Area–Oakland, Oakland Airport, and San Francisco Airport) have already broken their all-time June records for rain (on the strength of a storm that came through during the first week of the month). And several more are on the verge of doing so (Santa Rosa, Napa, Santa Cruz, and perhaps others).
Of course, we’re not talking about a deluge here. Santa Rosa’s record rainfall for the entire month of June is 2.43 inches. In San Francisco, it’s 2.57 inches. That’s a good summer afternoon’s rain in a lot of places east of the Missouri.