


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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663 CDUS46 KMTR 260835 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 135 AM PDT THU JUN 26 2025 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JUNE 25 2025... 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) YESTERDAY MAXIMUM 82 3:52 PM 98 2003 84 -2 84 MINIMUM 51 4:20 AM 42 2012 51 0 49 AVERAGE 67 67 0 67 PRECIPITATION (IN) YESTERDAY 0.00 1.14 2013 0.00 0.00 T MONTH TO DATE 0.00 0.27 -0.27 T SINCE OCT 1 41.11 33.55 7.56 36.97 SINCE JAN 1 15.52 21.56 -6.04 25.41 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 44 8 SINCE JUN 1 44 8 SINCE JUL 1 2573 2375 COOLING YESTERDAY 2 2 MONTH TO DATE 23 88 SINCE JUN 1 23 88 SINCE JAN 1 60 117 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (160) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 4.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 96 2:00 AM LOWEST 40 3:00 PM AVERAGE 68 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 101 2003 MINIMUM TEMPERATURE (F) 51 43 2012 SUNRISE AND SUNSET JUNE 26 2025..........SUNRISE 5:49 AM PDT SUNSET 8:39 PM PDT JUNE 27 2025..........SUNRISE 5:49 AM PDT SUNSET 8:39 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$