


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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690 CDUS46 KMTR 260833 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 133 AM PDT SAT APR 26 2025 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 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 60 2:27 PM 88 2004 71 -11 71 2020 MINIMUM 46 11:59 PM 37 2009 44 2 47 AVERAGE 53 57 -4 59 PRECIPITATION (IN) YESTERDAY 0.00 0.62 2003 0.05 -0.05 0.00 MONTH TO DATE 0.34 1.92 -1.58 0.90 SINCE OCT 1 40.86 31.83 9.03 36.15 SINCE JAN 1 15.27 19.84 -4.57 24.59 DEGREE DAYS HEATING YESTERDAY 12 6 MONTH TO DATE 210 204 SINCE MAR 1 597 581 SINCE JUL 1 2403 2233 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 2 0 SINCE JAN 1 2 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (240) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 5.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 12:00 AM LOWEST 53 2:00 PM AVERAGE 73 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 94 2004 MINIMUM TEMPERATURE (F) 44 33 2021 SUNRISE AND SUNSET APRIL 26 2025.........SUNRISE 6:20 AM PDT SUNSET 7:59 PM PDT APRIL 27 2025.........SUNRISE 6:19 AM PDT SUNSET 8:00 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$