963 CDUS46 KMTR 110835 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1230 AM PST FRI DEC 11 2015 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 61 1254 PM 68 2012 57 4 60 MINIMUM 46 1159 PM 22 2013 37 9 55 AVERAGE 54 47 7 58 PRECIPITATION (IN) YESTERDAY 0.56 1.32 2014 0.20 0.36 1.32 MONTH TO DATE 2.78 1.68 1.10 4.27 SINCE OCT 1 4.35 8.40 -4.05 8.33 SINCE JAN 1 10.81 30.93 -20.12 21.74 DEGREE DAYS HEATING YESTERDAY 11 7 MONTH TO DATE 127 76 SINCE DEC 1 127 76 SINCE JUL 1 572 434 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 596 499 .................................................................. WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 800 AM LOWEST 60 100 PM AVERAGE 80 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 67 2010 1999 MINIMUM TEMPERATURE (F) 37 24 2013 SUNRISE AND SUNSET DECEMBER 11 2015......SUNRISE 718 AM PST SUNSET 450 PM PST DECEMBER 12 2015......SUNRISE 719 AM PST SUNSET 451 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$