190 CDUS46 KMTR 070845 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT SUN AUG 7 2016 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 6 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 68 208 PM 93 1983 72 -4 70 1982 MINIMUM 56 621 AM 46 1950 56 0 59 AVERAGE 62 64 -2 65 PRECIPITATION (IN) YESTERDAY 0.00 0.01 1999 0.00 0.00 T MONTH TO DATE 0.00 0.00 0.00 T SINCE OCT 1 17.23 20.44 -3.21 16.59 SINCE JAN 1 12.44 13.08 -0.64 3.63 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 3 2 1 0 MONTH TO DATE 12 12 0 0 SINCE JUN 1 138 182 -44 80 SINCE JUL 1 77 77 0 5 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 1 6 -5 12 SINCE JUN 1 24 51 -27 92 SINCE JAN 1 55 70 -15 105 .................................................................. WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 13.8 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 86 1200 AM LOWEST 55 200 PM AVERAGE 71 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 94 1984 MINIMUM TEMPERATURE (F) 56 46 1950 SUNRISE AND SUNSET AUGUST 7 2016........SUNRISE 619 AM PDT SUNSET 811 PM PDT AUGUST 8 2016........SUNRISE 620 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. $$