302 CDUS46 KMTR 040845 CLIAPC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT MON MAY 4 2015 ................................... ...THE NAPA AIRPORT CLIMATE SUMMARY FOR MAY 3 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 62 508 PM 88 2013 70 -8 68 MINIMUM 50 1159 PM 36 2008 44 6 47 AVERAGE 56 57 -1 58 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE OCT 1 16.26 9.63 SINCE JAN 1 3.87 8.27 DEGREE DAYS HEATING YESTERDAY 9 7 MONTH TO DATE 20 11 SINCE MAR 1 597 565 SINCE JUL 1 2325 2772 COOLING YESTERDAY 0 0 MONTH TO DATE 0 1 SINCE MAR 1 1 2 SINCE JAN 1 1 2 .................................................................. WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 12.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 100 AM LOWEST 67 500 PM AVERAGE 80 .......................................................... THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 84 2013 2011 MINIMUM TEMPERATURE (F) 44 36 1999 SUNRISE AND SUNSET MAY 4 2015...........SUNRISE 609 AM PDT SUNSET 803 PM PDT MAY 5 2015...........SUNRISE 608 AM PDT SUNSET 804 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$