473 CDUS46 KMTR 280826 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT MON JUL 28 2014 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 27 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 77 1229 PM 86 1967 72 5 70 MINIMUM 61 259 AM 48 1951 56 5 56 AVERAGE 69 64 5 63 PRECIPITATION (IN) YESTERDAY T R 0.00 2006 0.00 0.00 0.00 MONTH TO DATE T 0.00 0.00 T SINCE JUL 1 T 0.00 0.00 T SINCE JAN 1 7.31 13.08 -5.77 1.89 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 0.0 SINCE JUN 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 0 2 -2 2 MONTH TO DATE 19 54 -35 68 SINCE JUN 1 68 159 -91 156 SINCE JUL 1 19 54 -35 68 COOLING YESTERDAY 4 1 3 0 MONTH TO DATE 79 27 52 18 SINCE JUN 1 114 48 66 45 SINCE JAN 1 177 67 110 72 .................................................................. WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 12.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 90 1200 AM LOWEST 57 300 PM AVERAGE 74 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 88 1954 MINIMUM TEMPERATURE (F) 56 48 1953 SUNRISE AND SUNSET JULY 28 2014..........SUNRISE 610 AM PDT SUNSET 821 PM PDT JULY 29 2014..........SUNRISE 611 AM PDT SUNSET 820 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$