415
CDUS46 KMTR 190036
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
436 PM PST MON DEC 18 2023
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 59 3:59 PM 64 1998 57 2 57
MINIMUM 49 1:49 AM 24 2008 37 12 26
AVERAGE 54 47 7 42
PRECIPITATION (IN)
TODAY 1.56 2.43 2005 0.23 1.33 0.00
MONTH TO DATE 2.32 3.80 -1.48 4.16
SINCE OCT 1 5.14 9.03 -3.89 5.40
SINCE JAN 1 36.22 30.82 5.40 11.08
DEGREE DAYS
HEATING
TODAY 11 23
MONTH TO DATE 268 361
SINCE DEC 1 268 361
SINCE JUL 1 714 960
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 498 579
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 90 3:00 PM
AVERAGE 95
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 78 1999
MINIMUM TEMPERATURE (F) 37 24 2006
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 7:23 AM PST SUNSET 4:52 PM PST
DECEMBER 19 2023......SUNRISE 7:24 AM PST SUNSET 4:53 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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