Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 260835
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
135 AM PDT SAT SEP 26 2026
...................................
...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 25 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 84 2:23 PM 105 2019 82 2 79
MINIMUM 50 11:47 PM 39 2005 49 1 56
AVERAGE 67 65 2 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 2014 0.00 0.00 0.00
MONTH TO DATE 0.24 0.08 0.16 0.14
SINCE OCT 1 26.54 33.73 -7.19 41.26
SINCE JAN 1 13.65 21.74 -8.09 15.67
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 13 0
SINCE SEP 1 13 0
SINCE JUL 1 26 17
COOLING
YESTERDAY 2 3
MONTH TO DATE 65 105
SINCE SEP 1 65 105
SINCE JAN 1 406 384
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 3.2
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 29 4:00 PM
AVERAGE 61
..........................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 101 2009
MINIMUM TEMPERATURE (F) 49 43 2004
SUNRISE AND SUNSET
SEPTEMBER 26 2026.....SUNRISE 7:03 AM PDT SUNSET 7:02 PM PDT
SEPTEMBER 27 2026.....SUNRISE 7:04 AM PDT SUNSET 7:00 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$