565 CDUS46 KMTR 070827 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT WED SEP 7 2016 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 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 84 203 PM 94 2004 74 10 85 1958 MINIMUM 54 513 AM 47 1950 56 -2 56 AVERAGE 69 65 4 71 PRECIPITATION (IN) YESTERDAY 0.00 0.02 1969 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.02 -0.02 0.00 SINCE OCT 1 17.23 20.50 -3.27 16.59 SINCE JAN 1 12.44 13.14 -0.70 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 0 2 -2 0 MONTH TO DATE 12 12 0 3 SINCE SEP 1 12 12 0 3 SINCE JUL 1 115 125 -10 8 COOLING YESTERDAY 4 2 2 6 MONTH TO DATE 4 12 -8 12 SINCE SEP 1 4 12 -8 12 SINCE JAN 1 69 109 -40 206 .................................................................. WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 9.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 1200 AM LOWEST 26 200 PM AVERAGE 55 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 93 1957 MINIMUM TEMPERATURE (F) 56 50 1960 1910 1901 SUNRISE AND SUNSET SEPTEMBER 7 2016.....SUNRISE 645 AM PDT SUNSET 729 PM PDT SEPTEMBER 8 2016.....SUNRISE 646 AM PDT SUNSET 727 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$