033
CDUS46 KMTR 200829
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1229 AM PST FRI DEC 20 2024
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 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 52 3:31 PM 78 1999 57 -5 62
MINIMUM 44 9:22 AM 24 2006 37 7 56
AVERAGE 48 47 1 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.54 2002 0.22 -0.22 0.30
MONTH TO DATE 5.54 4.02 1.52 3.80
SINCE OCT 1 21.45 9.25 12.20 6.62
SINCE JAN 1 46.94 31.04 15.90 37.70
DEGREE DAYS
HEATING
YESTERDAY 17 6
MONTH TO DATE 281 273
SINCE DEC 1 281 273
SINCE JUL 1 789 719
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 705 498
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 1.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 89 4:00 PM
AVERAGE 95
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 69 1999
MINIMUM TEMPERATURE (F) 37 26 2008
2011
2013
SUNRISE AND SUNSET
DECEMBER 20 2024......SUNRISE 7:25 AM PST SUNSET 4:54 PM PST
DECEMBER 21 2024......SUNRISE 7:25 AM PST SUNSET 4:54 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page