481
CDUS46 KMTR 060836
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
136 AM PDT SUN SEP 06 2026
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 5 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 79 2:07 PM 112 2022 85 -6 83
MINIMUM 46 6:00 AM 43 2010 51 -5 55
AVERAGE 63 68 -5 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.00 1999 0.01 -0.01 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 2 0
MONTH TO DATE 8 0
SINCE SEP 1 8 0
SINCE JUL 1 21 17
COOLING
YESTERDAY 0 4
MONTH TO DATE 2 25
SINCE SEP 1 2 25
SINCE JAN 1 343 304
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WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 29 2:00 PM
AVERAGE 65
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THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 114 2022
MINIMUM TEMPERATURE (F) 51 43 2002
SUNRISE AND SUNSET
SEPTEMBER 6 2026.....SUNRISE 6:45 AM PDT SUNSET 7:33 PM PDT
SEPTEMBER 7 2026.....SUNRISE 6:46 AM PDT SUNSET 7:32 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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