552 CDUS46 KMTR 230834 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1234 AM PST SUN FEB 23 2014 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 22 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 66 1255 PM 73 2002 60 6 60 MINIMUM 46 549 AM 34 1951 47 -1 40 AVERAGE 56 54 2 50 PRECIPITATION (IN) YESTERDAY 0.00 1.27 2000 0.14 -0.14 0.00 MONTH TO DATE 2.60 3.22 -0.62 0.67 SINCE JUL 1 4.10 14.98 -10.88 11.87 SINCE JAN 1 2.61 7.41 -4.80 0.87 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 0.0 SINCE DEC 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 9 11 -2 15 MONTH TO DATE 231 272 -41 312 SINCE DEC 1 997 1175 -178 1212 SINCE JUL 1 1498 1739 -241 1807 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 8.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. 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) 61 73 1985 MINIMUM TEMPERATURE (F) 47 35 1955 SUNRISE AND SUNSET FEBRUARY 23 2014......SUNRISE 649 AM PST SUNSET 557 PM PST FEBRUARY 24 2014......SUNRISE 648 AM PST SUNSET 558 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$