038 CDUS46 KMTR 190836 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT THU JUN 19 2014 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 18 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 86 1208 PM 88 1981 71 15 65 MINIMUM 55 520 AM 44 1952 54 1 54 AVERAGE 71 62 9 60 PRECIPITATION (IN) YESTERDAY 0.00 0.14 1974 0.00 0.00 0.00 MONTH TO DATE 0.00 0.09 -0.09 0.00 SINCE JUL 1 8.80 20.63 -11.83 12.84 SINCE JAN 1 7.31 13.06 -5.75 1.84 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 0 3 -3 5 MONTH TO DATE 37 69 -32 65 SINCE JUN 1 37 69 -32 65 SINCE JUL 1 1998 2617 -619 2616 COOLING YESTERDAY 6 1 5 0 MONTH TO DATE 21 15 6 2 SINCE JUN 1 21 15 6 2 SINCE JAN 1 84 34 50 29 .................................................................. WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 10.6 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 77 200 AM LOWEST 21 1200 PM AVERAGE 49 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 92 1962 1920 MINIMUM TEMPERATURE (F) 54 45 1955 SUNRISE AND SUNSET JUNE 19 2014..........SUNRISE 548 AM PDT SUNSET 834 PM PDT JUNE 20 2014..........SUNRISE 548 AM PDT SUNSET 834 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$