773
CDUS46 KMTR 210828
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1228 AM PST SAT FEB 21 2026
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 20 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 54 5:01 PM 73 2025 63 -9 73
MINIMUM 29 6:38 AM 25 2018 40 -11 38
AVERAGE 42 51 -9 56
PRECIPITATION (IN)
YESTERDAY 0.00 2.07 2017 0.27 -0.27 0.00
MONTH TO DATE 3.09 4.78 -1.69 10.25
SINCE OCT 1 20.50 23.44 -2.94 36.95
SINCE JAN 1 7.61 11.45 -3.84 11.36
DEGREE DAYS
HEATING
YESTERDAY 23 9
MONTH TO DATE 284 311
SINCE DEC 1 1258 1229
SINCE JUL 1 1703 1737
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
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WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 2.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 PM
LOWEST 43 5:00 PM
AVERAGE 70
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THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 75 2020
MINIMUM TEMPERATURE (F) 40 28 2006
SUNRISE AND SUNSET
FEBRUARY 21 2026......SUNRISE 6:54 AM PST SUNSET 5:56 PM PST
FEBRUARY 22 2026......SUNRISE 6:53 AM PST SUNSET 5:57 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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