


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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183 CDUS46 KMTR 110828 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 128 AM PDT TUE MAR 11 2025 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MARCH 10 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 70 2:58 PM 85 2005 65 5 60 MINIMUM 36 5:20 AM 28 2009 41 -5 42 AVERAGE 53 53 0 51 PRECIPITATION (IN) YESTERDAY 0.00 2.62 2016 0.17 -0.17 0.35 MONTH TO DATE 0.03 1.76 -1.73 1.94 SINCE OCT 1 37.00 27.09 9.91 32.62 SINCE JAN 1 11.41 15.10 -3.69 21.06 DEGREE DAYS HEATING YESTERDAY 12 14 MONTH TO DATE 135 149 SINCE MAR 1 135 149 SINCE JUL 1 1941 1801 COOLING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE MAR 1 0 0 SINCE JAN 1 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 2:00 AM LOWEST 36 1:00 PM AVERAGE 68 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 82 2007 MINIMUM TEMPERATURE (F) 41 30 2009 SUNRISE AND SUNSET MARCH 11 2025.........SUNRISE 7:28 AM PDT SUNSET 7:15 PM PDT MARCH 12 2025.........SUNRISE 7:26 AM PDT SUNSET 7:16 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$