620 CDUS46 KMTR 040829 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT WED JUN 4 2014 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 3 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 67 1122 AM 87 1960 69 -2 73 MINIMUM 53 440 AM 45 1966 53 0 51 AVERAGE 60 61 -1 62 PRECIPITATION (IN) YESTERDAY 0.00 0.18 1999 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.02 -0.02 0.00 SINCE JUL 1 8.80 20.56 -11.76 12.84 SINCE JAN 1 7.31 12.99 -5.68 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 5 4 1 3 MONTH TO DATE 13 12 1 10 SINCE JUN 1 13 12 1 10 SINCE JUL 1 1974 2560 -586 2561 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 0 0 0 SINCE JAN 1 63 19 44 27 .................................................................. WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 10.9 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 89 900 PM LOWEST 58 1100 AM AVERAGE 74 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 92 1955 1949 MINIMUM TEMPERATURE (F) 53 45 1962 1951 SUNRISE AND SUNSET JUNE 4 2014..........SUNRISE 549 AM PDT SUNSET 827 PM PDT JUNE 5 2014..........SUNRISE 548 AM PDT SUNSET 828 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$