CDUS46 KMTR 090831 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 131 AM PDT THU JUL 09 2026 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JULY 8 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 81 2:53 PM 102 2008 84 -3 74 MINIMUM 52 12:08 AM 44 2009 51 1 55 AVERAGE 67 68 -1 65 PRECIPITATION (IN) YESTERDAY 0.00 T 2012 0.00 0.00 0.00 MONTH TO DATE T 0.01 -0.01 0.00 SINCE OCT 1 26.30 33.60 -7.30 41.11 SINCE JAN 1 13.41 21.61 -8.20 15.52 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 8 5 SINCE JUN 1 28 49 SINCE JUL 1 8 5 COOLING YESTERDAY 2 0 MONTH TO DATE 5 5 SINCE JUN 1 69 45 SINCE JAN 1 108 82 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (160) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 6.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 5:00 AM LOWEST 41 3:00 PM AVERAGE 69 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 103 2002 MINIMUM TEMPERATURE (F) 51 44 2023 SUNRISE AND SUNSET JULY 9 2026..........SUNRISE 5:55 AM PDT SUNSET 8:37 PM PDT JULY 10 2026..........SUNRISE 5:56 AM PDT SUNSET 8:37 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$