430 CDUS46 KMTR 290028 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 428 PM PST SAT JAN 28 2023 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 28 2023... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 61 2:46 PM 70 2015 59 2 64 MINIMUM 31 7:36 AM 28 2009 38 -7 31 AVERAGE 46 49 -3 48 PRECIPITATION (IN) TODAY 0.01 0.39 2006 0.21 -0.20 0.00 MONTH TO DATE 13.50 6.04 7.46 0.61 SINCE OCT 1 24.45 18.03 6.42 22.06 SINCE JAN 1 13.50 6.04 7.46 0.61 DEGREE DAYS HEATING TODAY 19 17 MONTH TO DATE 425 441 SINCE DEC 1 995 1007 SINCE JUL 1 1594 1541 COOLING TODAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION S (170) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 1.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 8:00 AM LOWEST 53 3:00 PM AVERAGE 77 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 70 2015 MINIMUM TEMPERATURE (F) 38 28 1999 SUNRISE AND SUNSET JANUARY 28 2023.......SUNRISE 7:20 AM PST SUNSET 5:29 PM PST JANUARY 29 2023.......SUNRISE 7:19 AM PST SUNSET 5:30 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$