CDUS46 KMTR 240033 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 533 PM PDT THU OCT 23 2025 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 23 2025... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 73 3:31 PM 92 2019 75 -2 83 MINIMUM 45 2:06 AM 39 1998 44 1 40 2016 AVERAGE 59 60 -1 62 PRECIPITATION (IN) TODAY 0.00 2.71 2010 0.07 -0.07 0.00 MONTH TO DATE 1.64 0.99 0.65 0.22 SINCE OCT 1 1.64 0.99 0.65 0.22 SINCE JAN 1 17.54 22.78 -5.24 25.71 DEGREE DAYS HEATING TODAY 6 3 MONTH TO DATE 86 30 SINCE SEP 1 89 41 SINCE JUL 1 106 50 COOLING TODAY 0 0 MONTH TO DATE 9 107 SINCE SEP 1 122 201 SINCE JAN 1 401 705 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (140) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 1.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AM LOWEST 51 3:00 PM AVERAGE 76 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 94 2019 MINIMUM TEMPERATURE (F) 44 37 1999 SUNRISE AND SUNSET OCTOBER 23 2025.......SUNRISE 7:29 AM PDT SUNSET 6:22 PM PDT OCTOBER 24 2025.......SUNRISE 7:30 AM PDT SUNSET 6:20 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$