341 CDUS46 KMTR 020845 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT FRI OCT 2 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 1 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 74 1259 PM 97 1980 73 1 86 MINIMUM 59 1159 PM 42 1950 55 4 60 AVERAGE 67 64 3 73 PRECIPITATION (IN) YESTERDAY 0.00 0.34 1976 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.01 -0.01 0.00 SINCE OCT 1 0.00 0.01 -0.01 0.00 SINCE JAN 1 3.65 13.30 -9.65 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 2 -2 0 MONTH TO DATE 0 2 -2 0 SINCE SEP 1 22 55 -33 3 SINCE JUL 1 27 168 -141 23 COOLING YESTERDAY 2 1 1 8 MONTH TO DATE 2 1 1 8 SINCE SEP 1 94 45 49 120 SINCE JAN 1 288 142 146 373 .................................................................. WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 8.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 400 AM LOWEST 53 100 PM AVERAGE 69 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 96 1980 MINIMUM TEMPERATURE (F) 55 41 1950 SUNRISE AND SUNSET OCTOBER 2 2015.......SUNRISE 706 AM PDT SUNSET 651 PM PDT OCTOBER 3 2015.......SUNRISE 707 AM PDT SUNSET 650 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$