285 CDUS46 KMTR 230838 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 138 AM PDT TUE JUN 23 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 22 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 64 259 PM 98 1989 71 -7 68 MINIMUM 54 622 AM 47 1953 54 0 55 1950 AVERAGE 59 63 -4 62 PRECIPITATION (IN) YESTERDAY 0.00 T 2012 0.00 0.00 0.00 MONTH TO DATE 0.26 0.10 0.16 0.00 SINCE OCT 1 16.59 20.43 -3.84 8.57 SINCE JAN 1 3.63 13.07 -9.44 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 6 3 3 3 MONTH TO DATE 66 81 -15 45 SINCE JUN 1 66 81 -15 45 SINCE JUL 1 1537 2629 -1092 2006 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 11 19 -8 22 SINCE JUN 1 11 19 -8 22 SINCE JAN 1 24 38 -14 85 .................................................................. WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 13.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 100 AM LOWEST 63 300 PM AVERAGE 75 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 94 1976 MINIMUM TEMPERATURE (F) 54 49 1984 1901 SUNRISE AND SUNSET JUNE 23 2015..........SUNRISE 549 AM PDT SUNSET 835 PM PDT JUNE 24 2015..........SUNRISE 549 AM PDT SUNSET 835 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$