The average daytime temperature for most ports will be high 60s to low 70s during the day with cooler evenings in the mid to high 50s. (singlestravelintl.com)
Summer daytime temperatures in the six county area have actually cooled slightly since 1910. (wattsupwiththat.com)
* There were 21 instances of low (nighttime) temperatures being as warm, or warmer, than the existing record daytime temperature for a given date. (blogs.sierraclub.org)