633 CDUS46 KMTR 280835 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1235 AM PST SAT FEB 28 2015 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 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 63 147 PM 78 2002 62 1 62 MINIMUM 45 1159 PM 27 2012 41 4 53 AVERAGE 54 52 2 58 PRECIPITATION (IN) YESTERDAY T 1.89 2006 0.22 -0.22 0.02 MONTH TO DATE 4.20 6.17 -1.97 8.67 SINCE OCT 1 22.87 26.97 -4.10 10.27 SINCE JAN 1 4.32 13.22 -8.90 8.77 DEGREE DAYS HEATING YESTERDAY 11 7 MONTH TO DATE 263 355 SINCE DEC 1 1083 1364 SINCE JUL 1 1441 1927 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 .................................................................. WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 8.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 400 AM LOWEST 48 100 PM AVERAGE 67 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 74 2008 MINIMUM TEMPERATURE (F) 41 31 2012 SUNRISE AND SUNSET FEBRUARY 28 2015......SUNRISE 645 AM PST SUNSET 603 PM PST MARCH 1 2015.........SUNRISE 644 AM PST SUNSET 604 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$