806
CDUS46 KMTR 080834
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT TUE SEP 08 2026
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 7 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 89 3:10 PM 111 2020 85 4 83
MINIMUM 47 6:10 AM 45 2012 51 -4 48
AVERAGE 68 68 0 66
PRECIPITATION (IN)
YESTERDAY 0.00 T 2014 0.00 0.00 0.00
MONTH TO DATE 0.24 0.01 0.23 T
SINCE OCT 1 26.54 33.66 -7.12 41.12
SINCE JAN 1 13.65 21.67 -8.02 15.53
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 8 0
SINCE SEP 1 8 0
SINCE JUL 1 21 17
COOLING
YESTERDAY 3 1
MONTH TO DATE 6 29
SINCE SEP 1 6 29
SINCE JAN 1 347 308
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 22 2:00 PM
AVERAGE 61
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THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 108 2022
MINIMUM TEMPERATURE (F) 50 43 2002
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 6:47 AM PDT SUNSET 7:30 PM PDT
SEPTEMBER 9 2026.....SUNRISE 6:48 AM PDT SUNSET 7:29 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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