Climatological Report (Daily)
Issued by NWS
Issued by NWS
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513 CDUS46 KMTR 120836 CLISTS CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT THU SEP 12 2024 ................................... ...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 85 1:59 PM 99 2003 84 1 93 MINIMUM 47 1:38 AM 43 2005 50 -3 48 AVERAGE 66 67 -1 71 PRECIPITATION (IN) YESTERDAY 0.00 T 2017 0.00 0.00 0.00 MONTH TO DATE 0.00 0.02 -0.02 T SINCE OCT 1 37.05 33.67 3.38 41.86 SINCE JAN 1 25.49 21.68 3.81 30.91 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 1 0 SINCE SEP 1 1 0 SINCE JUL 1 10 10 COOLING YESTERDAY 1 6 MONTH TO DATE 45 38 SINCE SEP 1 45 38 SINCE JAN 1 549 425 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (320) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 7.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AM LOWEST 37 11:00 AM AVERAGE 69 .......................................................... THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 102 2003 MINIMUM TEMPERATURE (F) 50 45 2005 SUNRISE AND SUNSET SEPTEMBER 12 2024.....SUNRISE 6:51 AM PDT SUNSET 7:23 PM PDT SEPTEMBER 13 2024.....SUNRISE 6:52 AM PDT SUNSET 7:21 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$