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CDUS46 KMTR 130832
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT SUN SEP 13 2026
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 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 86 2:35 PM 102 2003 84 2 82
MINIMUM 48 6:32 AM 45 2005 50 -2 53
AVERAGE 67 67 0 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.06 2009 0.00 0.00 0.00
MONTH TO DATE 0.24 0.02 0.22 0.12
SINCE OCT 1 26.54 33.67 -7.13 41.24
SINCE JAN 1 13.65 21.68 -8.03 15.65
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 8 0
SINCE SEP 1 8 0
SINCE JUL 1 21 17
COOLING
YESTERDAY 2 3
MONTH TO DATE 45 39
SINCE SEP 1 45 39
SINCE JAN 1 386 318
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WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 28 3:00 PM
AVERAGE 64
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THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 100 2003
MINIMUM TEMPERATURE (F) 50 45 2021
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 6:51 AM PDT SUNSET 7:22 PM PDT
SEPTEMBER 14 2026.....SUNRISE 6:52 AM PDT SUNSET 7:21 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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