459 CDUS46 KMTR 080838 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 138 AM PDT THU OCT 8 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 7 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 73 103 PM 92 1996 72 1 73 MINIMUM 59 1025 PM 45 1970 54 5 59 1968 1946 AVERAGE 66 63 3 66 PRECIPITATION (IN) YESTERDAY 0.00 0.44 1973 0.02 -0.02 0.00 MONTH TO DATE 0.00 0.11 -0.11 0.00 SINCE OCT 1 0.00 0.11 -0.11 0.00 SINCE JAN 1 3.65 13.40 -9.75 7.73 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 3 -3 0 MONTH TO DATE 4 19 -15 0 SINCE SEP 1 26 72 -46 3 SINCE JUL 1 31 185 -154 23 COOLING YESTERDAY 1 1 0 1 MONTH TO DATE 7 7 0 64 SINCE SEP 1 99 51 48 176 SINCE JAN 1 293 148 145 429 .................................................................. WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 10.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 1200 AM LOWEST 57 1200 PM AVERAGE 71 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 94 1996 1899 MINIMUM TEMPERATURE (F) 54 43 1946 SUNRISE AND SUNSET OCTOBER 8 2015.......SUNRISE 711 AM PDT SUNSET 642 PM PDT OCTOBER 9 2015.......SUNRISE 712 AM PDT SUNSET 641 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$