174 CDUS46 KMTR 280835 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 135 AM PDT TUE APR 28 2015 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 27 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 89 122 PM 93 2004 71 18 66 MINIMUM 50 1156 PM 36 2003 44 6 47 AVERAGE 70 57 13 57 PRECIPITATION (IN) YESTERDAY 0.00 0.45 2003 0.05 -0.05 0.03 MONTH TO DATE 1.50 1.95 -0.45 0.73 SINCE OCT 1 24.49 34.13 -9.64 14.05 SINCE JAN 1 5.94 20.38 -14.44 12.55 DEGREE DAYS HEATING YESTERDAY 0 8 MONTH TO DATE 199 196 SINCE MAR 1 418 466 SINCE JUL 1 1874 2403 COOLING YESTERDAY 5 0 MONTH TO DATE 5 1 SINCE MAR 1 6 1 SINCE JAN 1 6 1 .................................................................. WIND (MPH) RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 6.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 200 AM LOWEST 24 100 PM AVERAGE 57 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 86 2013 MINIMUM TEMPERATURE (F) 44 34 2002 SUNRISE AND SUNSET APRIL 28 2015.........SUNRISE 618 AM PDT SUNSET 800 PM PDT APRIL 29 2015.........SUNRISE 617 AM PDT SUNSET 801 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$