368
CDUS46 KMTR 050835
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST MON JAN 05 2026
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 4 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 3:09 PM 69 2014 57 0 59
MINIMUM 46 10:42 PM 26 2009 37 9 38
AVERAGE 52 47 5 49
PRECIPITATION (IN)
YESTERDAY 0.50 2.56 2008 0.23 0.27 T
MONTH TO DATE 2.56 0.93 1.63 0.48
SINCE OCT 1 15.45 12.92 2.53 26.07
SINCE JAN 1 2.56 0.93 1.63 0.48
DEGREE DAYS
HEATING
YESTERDAY 13 16
MONTH TO DATE 40 62
SINCE DEC 1 546 502
SINCE JUL 1 991 1010
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 PM
LOWEST 72 3:00 PM
AVERAGE 85
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 70 2012
MINIMUM TEMPERATURE (F) 37 23 2014
SUNRISE AND SUNSET
JANUARY 5 2026.......SUNRISE 7:29 AM PST SUNSET 5:05 PM PST
JANUARY 6 2026.......SUNRISE 7:29 AM PST SUNSET 5:06 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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