513 CDUS46 KMTR 220830 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1228 AM PST SAT FEB 22 2014 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 21 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 69 209 PM 72 1995 60 9 57 MINIMUM 47 616 AM 34 1955 47 0 44 1953 AVERAGE 58 54 4 51 PRECIPITATION (IN) YESTERDAY 0.00 1.49 1998 0.14 -0.14 0.00 MONTH TO DATE 2.60 3.08 -0.48 0.67 SINCE JUL 1 4.10 14.84 -10.74 11.87 SINCE JAN 1 2.61 7.27 -4.66 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 7 11 -4 14 MONTH TO DATE 222 261 -39 297 SINCE DEC 1 988 1164 -176 1197 SINCE JUL 1 1489 1728 -239 1792 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 6 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 7.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 700 AM LOWEST 35 400 PM AVERAGE 61 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 73 2002 MINIMUM TEMPERATURE (F) 47 34 1951 SUNRISE AND SUNSET FEBRUARY 22 2014......SUNRISE 650 AM PST SUNSET 556 PM PST FEBRUARY 23 2014......SUNRISE 649 AM PST SUNSET 557 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$