071 CDUS46 KMTR 130838 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 138 AM PDT THU OCT 13 2016 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 12 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 60 1000 AM 94 2010 71 -11 82 MINIMUM 55 MM 46 1969 54 1 56 1953 AVERAGE 58 62 -4 69 PRECIPITATION (IN) YESTERDAY 0.00 1.94 1962 0.03 -0.03 0.00 MONTH TO DATE T 0.21 -0.21 0.00 SINCE OCT 1 T 0.21 -0.21 0.00 SINCE JAN 1 12.44 13.50 -1.06 3.65 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 7 3 4 0 MONTH TO DATE 29 34 -5 4 SINCE SEP 1 89 87 2 26 SINCE JUL 1 192 200 -8 31 COOLING YESTERDAY 0 1 -1 4 MONTH TO DATE 12 12 0 20 SINCE SEP 1 72 56 16 112 SINCE JAN 1 137 153 -16 306 .................................................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 6.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 300 AM LOWEST 72 1000 AM AVERAGE 79 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 92 2010 MINIMUM TEMPERATURE (F) 54 45 1981 1951 SUNRISE AND SUNSET OCTOBER 13 2016.......SUNRISE 716 AM PDT SUNSET 634 PM PDT OCTOBER 14 2016.......SUNRISE 717 AM PDT SUNSET 633 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$