960 CDUS46 KMTR 300828 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT SAT MAY 30 2015 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 29 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1927 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 62 302 PM 94 1975 69 -7 78 MINIMUM 53 1159 PM 45 1951 53 0 53 1946 AVERAGE 58 61 -3 66 PRECIPITATION (IN) YESTERDAY 0.00 0.16 1998 0.01 -0.01 0.00 MONTH TO DATE 0.02 0.45 -0.43 T SINCE OCT 1 16.33 20.31 -3.98 8.57 SINCE JAN 1 3.37 12.95 -9.58 7.31 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 7 5 2 0 MONTH TO DATE 181 171 10 70 SINCE MAR 1 512 733 -221 405 SINCE JUL 1 1459 2539 -1080 1950 COOLING YESTERDAY 0 0 0 1 MONTH TO DATE 0 0 0 42 SINCE MAR 1 13 6 7 63 SINCE JAN 1 13 6 7 63 .................................................................. WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 13.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1200 AM LOWEST 65 1100 AM AVERAGE 77 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 95 2001 MINIMUM TEMPERATURE (F) 53 46 1974 SUNRISE AND SUNSET MAY 30 2015...........SUNRISE 551 AM PDT SUNSET 824 PM PDT MAY 31 2015...........SUNRISE 550 AM PDT SUNSET 825 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$