563 CDUS46 KMTR 250828 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT MON APR 25 2016 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 24 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 64 1152 AM 81 2004 66 -2 63 MINIMUM 50 1159 PM 39 1960 50 0 52 AVERAGE 57 58 -1 58 PRECIPITATION (IN) YESTERDAY 0.00 0.34 1983 0.04 -0.04 0.12 MONTH TO DATE 0.78 1.12 -0.34 0.99 SINCE OCT 1 17.14 19.69 -2.55 16.02 SINCE JAN 1 12.35 12.33 0.02 3.06 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 8 8 0 7 MONTH TO DATE 98 205 -107 161 SINCE MAR 1 315 519 -204 305 SINCE JUL 1 1713 2325 -612 1252 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 20 0 20 1 SINCE MAR 1 20 1 19 7 SINCE JAN 1 20 1 19 7 .................................................................. WIND (MPH) RESULTANT WIND SPEED 24 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 48 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 24.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 100 AM LOWEST 52 300 PM AVERAGE 68 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 2004 MINIMUM TEMPERATURE (F) 50 41 1974 SUNRISE AND SUNSET APRIL 25 2016.........SUNRISE 621 AM PDT SUNSET 755 PM PDT APRIL 26 2016.........SUNRISE 619 AM PDT SUNSET 756 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$