411 CDUS46 KMTR 140826 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 126 AM PDT THU MAY 14 2015 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 13 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 66 205 PM 94 2014 74 -8 94 MINIMUM 45 521 AM 40 2011 46 -1 47 2007 AVERAGE 56 60 -4 71 PRECIPITATION (IN) YESTERDAY 0.00 0.00 2000 0.05 -0.05 0.00 MONTH TO DATE T 0.77 -0.77 0.02 SINCE OCT 1 24.49 35.04 -10.55 14.07 SINCE JAN 1 5.94 21.29 -15.35 12.57 DEGREE DAYS HEATING YESTERDAY 9 0 MONTH TO DATE 78 49 SINCE MAR 1 501 523 SINCE JUL 1 1957 2460 COOLING YESTERDAY 0 6 MONTH TO DATE 1 12 SINCE MAR 1 12 21 SINCE JAN 1 12 21 .................................................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 4.7 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 89 500 AM LOWEST 40 1100 AM AVERAGE 65 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 95 2008 MINIMUM TEMPERATURE (F) 46 42 1999 SUNRISE AND SUNSET MAY 14 2015...........SUNRISE 601 AM PDT SUNSET 815 PM PDT MAY 15 2015...........SUNRISE 600 AM PDT SUNSET 816 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$