636 CDUS46 KMTR 160834 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 133 AM PDT THU APR 16 2015 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 15 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 80 345 PM 83 1999 69 11 73 MINIMUM 42 518 AM 32 2001 42 0 49 AVERAGE 61 55 6 61 PRECIPITATION (IN) YESTERDAY 0.00 0.26 2006 0.07 -0.07 0.00 MONTH TO DATE 1.03 1.17 -0.14 0.62 SINCE OCT 1 24.02 33.35 -9.33 13.94 SINCE JAN 1 5.47 19.60 -14.13 12.44 DEGREE DAYS HEATING YESTERDAY 4 4 MONTH TO DATE 140 106 SINCE MAR 1 359 376 SINCE JUL 1 1815 2313 COOLING YESTERDAY 0 0 MONTH TO DATE 0 1 SINCE MAR 1 1 1 SINCE JAN 1 1 1 .................................................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (10) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 7.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 500 AM LOWEST 12 400 PM AVERAGE 44 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 82 1999 MINIMUM TEMPERATURE (F) 42 33 2009 SUNRISE AND SUNSET APRIL 16 2015.........SUNRISE 634 AM PDT SUNSET 749 PM PDT APRIL 17 2015.........SUNRISE 633 AM PDT SUNSET 750 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$