783 CDUS46 KMTR 060845 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT TUE SEP 6 2016 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 5 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 72 134 PM 94 2004 74 -2 77 MINIMUM 53 606 AM 45 1954 56 -3 53 AVERAGE 63 65 -2 65 PRECIPITATION (IN) YESTERDAY 0.00 0.03 1945 0.00 0.00 0.00 MONTH TO DATE 0.00 0.01 -0.01 0.00 SINCE OCT 1 17.23 20.49 -3.26 16.59 SINCE JAN 1 12.44 13.13 -0.69 3.63 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 0.0 SINCE SEP 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 2 2 0 0 MONTH TO DATE 12 10 2 3 SINCE SEP 1 12 10 2 3 SINCE JUL 1 115 123 -8 8 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 0 10 -10 6 SINCE SEP 1 0 10 -10 6 SINCE JAN 1 65 107 -42 200 .................................................................. WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 9.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 1200 AM LOWEST 48 500 PM AVERAGE 63 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 94 2004 1958 MINIMUM TEMPERATURE (F) 56 47 1950 SUNRISE AND SUNSET SEPTEMBER 6 2016.....SUNRISE 644 AM PDT SUNSET 730 PM PDT SEPTEMBER 7 2016.....SUNRISE 645 AM PDT SUNSET 729 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$