711 CDUS46 KMTR 170836 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT FRI APR 17 2015 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 16 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 82R 132 PM 82 1999 69 13 79 MINIMUM 48 424 AM 33 2009 42 6 44 AVERAGE 65 56 9 62 PRECIPITATION (IN) YESTERDAY 0.00 1.37 2000 0.07 -0.07 0.00 MONTH TO DATE 1.03 1.24 -0.21 0.62 SINCE OCT 1 24.02 33.42 -9.40 13.94 SINCE JAN 1 5.47 19.67 -14.20 12.44 DEGREE DAYS HEATING YESTERDAY 0 3 MONTH TO DATE 140 109 SINCE MAR 1 359 379 SINCE JUL 1 1815 2316 COOLING YESTERDAY 0 0 MONTH TO DATE 0 1 SINCE MAR 1 1 1 SINCE JAN 1 1 1 .................................................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (320) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 71 300 AM LOWEST 15 1200 PM AVERAGE 43 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 81 2009 MINIMUM TEMPERATURE (F) 42 34 2002 SUNRISE AND SUNSET APRIL 17 2015.........SUNRISE 633 AM PDT SUNSET 750 PM PDT APRIL 18 2015.........SUNRISE 631 AM PDT SUNSET 751 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$