305 CDUS46 KMTR 151245 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 545 AM PDT WED JUL 15 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 14 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 68 137 PM 98 1972 72 -4 76 MINIMUM 59 710 AM 48 1950 55 4 58 1902 AVERAGE 64 64 0 67 PRECIPITATION (IN) YESTERDAY T R T 1991 0.00 0.00 0.00 1991 2015 MONTH TO DATE T 0.00 0.00 0.00 SINCE OCT 1 16.59 20.44 -3.85 8.57 SINCE JAN 1 3.63 13.08 -9.45 7.31 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 0.0 SINCE JUN 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 1 2 -1 0 MONTH TO DATE 2 28 -26 19 SINCE JUN 1 77 133 -56 68 SINCE JUL 1 2 28 -26 19 COOLING YESTERDAY 0 1 -1 2 MONTH TO DATE 16 14 2 13 SINCE JUN 1 33 35 -2 48 SINCE JAN 1 46 54 -8 111 .................................................................. WIND (MPH) RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 16.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 400 AM LOWEST 63 100 PM AVERAGE 78 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 93 1995 1888 MINIMUM TEMPERATURE (F) 55 49 1962 SUNRISE AND SUNSET JULY 15 2015..........SUNRISE 600 AM PDT SUNSET 831 PM PDT JULY 16 2015..........SUNRISE 601 AM PDT SUNSET 830 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$