901
CDUS46 KMTR 210827
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT SAT MAR 21 2026
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MARCH 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 91R 3:09 PM 77 2001 65 26 65
MINIMUM 48 6:44 AM 32 2021 42 6 41
AVERAGE 70 54 16 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.84 2018 0.12 -0.12 0.00
MONTH TO DATE 0.07 3.19 -3.12 2.34
SINCE OCT 1 21.99 28.52 -6.53 39.31
SINCE JAN 1 9.10 16.53 -7.43 13.72
DEGREE DAYS
HEATING
YESTERDAY 0 12
MONTH TO DATE 89 286
SINCE MAR 1 89 286
SINCE JUL 1 1842 2092
COOLING
YESTERDAY 5 0
MONTH TO DATE 20 0
SINCE MAR 1 20 0
SINCE JAN 1 21 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 2.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 27 2:00 PM
AVERAGE 60
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THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 81 2022
MINIMUM TEMPERATURE (F) 42 34 2008
2021
SUNRISE AND SUNSET
MARCH 21 2026.........SUNRISE 7:13 AM PDT SUNSET 7:24 PM PDT
MARCH 22 2026.........SUNRISE 7:11 AM PDT SUNSET 7:25 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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