CDUS46 KMTR 260037 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 437 PM PST THU DEC 25 2025 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 25 2025... VALID TODAY AS OF 0400 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 59 2:09 PM 67 2013 57 2 51 MINIMUM 49 8:58 AM 26 1998 37 12 37 2011 AVERAGE 54 47 7 44 PRECIPITATION (IN) TODAY 0.60 1.06 2020 0.24 0.36 0.02 MONTH TO DATE 4.78 5.39 -0.61 7.43 SINCE OCT 1 11.62 10.62 1.00 23.34 SINCE JAN 1 27.52 32.41 -4.89 48.83 DEGREE DAYS HEATING TODAY 11 21 MONTH TO DATE 387 362 SINCE DEC 1 387 362 SINCE JUL 1 832 870 COOLING TODAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 401 705 ................................................................... WIND (MPH) RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION S (170) HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 14.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 3:00 AM LOWEST 65 2:00 PM AVERAGE 79 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 66 2013 MINIMUM TEMPERATURE (F) 37 26 2011 SUNRISE AND SUNSET DECEMBER 25 2025......SUNRISE 7:27 AM PST SUNSET 4:56 PM PST DECEMBER 26 2025......SUNRISE 7:27 AM PST SUNSET 4:57 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$