589 CDUS46 KMTR 020826 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT MON MAY 2 2016 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 1 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 80 231 PM 89 1947 66 14 75 MINIMUM 54 152 PM 44 2008 50 4 54 1988 AVERAGE 67 58 9 65 PRECIPITATION (IN) YESTERDAY 0.00 0.20 2009 0.03 -0.03 0.00 MONTH TO DATE 0.00 0.03 -0.03 0.00 SINCE OCT 1 17.18 19.89 -2.71 16.31 SINCE JAN 1 12.39 12.53 -0.14 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 0 7 -7 0 MONTH TO DATE 0 7 -7 0 SINCE MAR 1 370 569 -199 331 SINCE JUL 1 1768 2375 -607 1278 COOLING YESTERDAY 2 0 2 0 MONTH TO DATE 2 0 2 0 SINCE MAR 1 22 6 16 13 SINCE JAN 1 22 6 16 13 .................................................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.6 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 93 1000 PM LOWEST 28 200 PM AVERAGE 61 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 89 2013 MINIMUM TEMPERATURE (F) 50 42 1954 1950 SUNRISE AND SUNSET MAY 2 2016...........SUNRISE 612 AM PDT SUNSET 801 PM PDT MAY 3 2016...........SUNRISE 611 AM PDT SUNSET 802 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$