Surface observations

Data from the National Weather Service, made available here by the UAlbany Department of Atmospheric and Environmental Sciences


The weather observed at SAN FRANCISCO, CA (KSFO) at 04:56 PM PDT was:
  The skies were mostly clear.
  Temperature: 66F ( 19C)  Dewpoint:  45F (  7C)  Relative Humidity:  46%
  Winds from the W  (280 degs) at 21 mph.
  Altimeter:29.84 inches of mercury.
  The prevailing visibility was 10 miles.

The weather observed at SAN FRANCISCO, CA (KSFO) at 04:56 PM PDT was:
  The skies were mostly clear.
  Temperature: 66F ( 19C)  Dewpoint:  45F (  7C)  Relative Humidity:  46%
  Winds from the W  (280 degs) at 21 mph.
  Altimeter:29.84 inches of mercury.
  The prevailing visibility was 10 miles.