572 CDUS46 KMTR 300827 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT FRI OCT 30 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 29 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 72 1244 PM 82 1955 68 4 80 1890 MINIMUM 56 1158 PM 42 1954 52 4 61 AVERAGE 64 60 4 71 PRECIPITATION (IN) YESTERDAY 0.00 0.91 1945 0.05 -0.05 0.00 1933 MONTH TO DATE T 0.84 -0.84 0.13 SINCE OCT 1 T 0.84 -0.84 0.13 SINCE JAN 1 3.65 14.13 -10.48 7.86 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 1 6 -5 0 MONTH TO DATE 17 109 -92 8 SINCE SEP 1 39 162 -123 11 SINCE JUL 1 44 275 -231 31 COOLING YESTERDAY 0 0 0 6 MONTH TO DATE 40 20 20 130 SINCE SEP 1 132 64 68 242 SINCE JAN 1 326 161 165 495 .................................................................. WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 12.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 300 AM LOWEST 47 100 PM AVERAGE 67 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 83 1949 MINIMUM TEMPERATURE (F) 51 39 1971 SUNRISE AND SUNSET OCTOBER 30 2015.......SUNRISE 732 AM PDT SUNSET 613 PM PDT OCTOBER 31 2015.......SUNRISE 733 AM PDT SUNSET 612 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$