252 CDUS46 KMTR 110827 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT WED MAY 11 2016 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 10 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 67 128 PM 84 2006 67 0 62 MINIMUM 52 225 AM 43 1953 51 1 52 AVERAGE 60 59 1 57 PRECIPITATION (IN) YESTERDAY 0.00 0.20 1963 0.01 -0.01 0.00 MONTH TO DATE 0.05 0.20 -0.15 0.00 SINCE OCT 1 17.23 20.06 -2.83 16.31 SINCE JAN 1 12.44 12.70 -0.26 3.35 SNOWFALL (IN) YESTERDAY 0.0 0.0 MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 5 6 -1 8 MONTH TO DATE 43 66 -23 59 SINCE MAR 1 413 628 -215 390 SINCE JUL 1 1811 2434 -623 1337 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 4 0 4 0 SINCE MAR 1 24 6 18 13 SINCE JAN 1 24 6 18 13 .................................................................. WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 9.5 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 100 1200 AM LOWEST 68 100 PM AVERAGE 84 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 85 1959 MINIMUM TEMPERATURE (F) 51 42 1982 1953 SUNRISE AND SUNSET MAY 11 2016...........SUNRISE 603 AM PDT SUNSET 809 PM PDT MAY 12 2016...........SUNRISE 602 AM PDT SUNSET 810 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$