432
CDUS46 KMTR 070839
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1239 AM PST THU DEC 07 2023
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 2023
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)
YESTERDAY
MAXIMUM 59 3:58 PM 66 2001 58 1 59
2020
MINIMUM 45 11:42 PM 22 2013 37 8 37
AVERAGE 52 48 4 48
PRECIPITATION (IN)
YESTERDAY 0.31 1.56 2004 0.20 0.11 0.51
MONTH TO DATE 0.41 1.16 -0.75 2.21
SINCE OCT 1 3.23 6.39 -3.16 3.45
SINCE JAN 1 34.31 28.18 6.13 9.13
DEGREE DAYS
HEATING
YESTERDAY 13 17
MONTH TO DATE 65 114
SINCE DEC 1 65 114
SINCE JUL 1 511 713
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 498 579
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 86 9:00 PM
AVERAGE 93
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THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 77 2020
MINIMUM TEMPERATURE (F) 37 25 2009
SUNRISE AND SUNSET
DECEMBER 7 2023......SUNRISE 7:15 AM PST SUNSET 4:50 PM PST
DECEMBER 8 2023......SUNRISE 7:16 AM PST SUNSET 4:50 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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