429
CDUS46 KMTR 200044
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
544 PM PDT SUN OCT 19 2025
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 19 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 1:45 PM 96 2023 77 2 90
MINIMUM 46 6:44 AM 37 2013 45 1 46
AVERAGE 63 61 2 68
PRECIPITATION (IN)
TODAY 0.00 1.88 2004 0.06 -0.06 0.00
MONTH TO DATE 1.64 0.73 0.91 0.22
SINCE OCT 1 1.64 0.73 0.91 0.22
SINCE JAN 1 17.54 22.52 -4.98 25.71
DEGREE DAYS
HEATING
TODAY 2 0
MONTH TO DATE 73 15
SINCE SEP 1 76 26
SINCE JUL 1 93 35
COOLING
TODAY 0 3
MONTH TO DATE 9 107
SINCE SEP 1 122 201
SINCE JAN 1 401 705
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 45 4:00 PM
AVERAGE 73
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 91 2006
2020
MINIMUM TEMPERATURE (F) 45 37 2013
SUNRISE AND SUNSET
OCTOBER 19 2025.......SUNRISE 7:25 AM PDT SUNSET 6:27 PM PDT
OCTOBER 20 2025.......SUNRISE 7:26 AM PDT SUNSET 6:26 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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