Climatological Report (Daily)
Issued by NWS
Issued by NWS
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092
CDUS46 KMTR 120836
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
136 AM PDT MON OCT 12 2026
...................................
...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 11 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 73 1:03 PM 98 2010 79 -6 71
MINIMUM 41 6:17 AM 34 2019 46 -5 47
AVERAGE 57 63 -6 59
PRECIPITATION (IN)
YESTERDAY 0.00 T 2012 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.31 -0.31 0.40
SINCE OCT 1 0.00 0.31 -0.31 0.40
SINCE JAN 1 13.65 22.10 -8.45 16.30
DEGREE DAYS
HEATING
YESTERDAY 8 6
MONTH TO DATE 16 30
SINCE SEP 1 39 33
SINCE JUL 1 52 50
COOLING
YESTERDAY 0 0
MONTH TO DATE 60 9
SINCE SEP 1 137 122
SINCE JAN 1 478 401
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 3.7
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 97 3:00 AM
LOWEST 34 1:00 PM
AVERAGE 66
..........................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 2014
MINIMUM TEMPERATURE (F) 46 38 2008
2019
SUNRISE AND SUNSET
OCTOBER 12 2026.......SUNRISE 7:18 AM PDT SUNSET 6:37 PM PDT
OCTOBER 13 2026.......SUNRISE 7:19 AM PDT SUNSET 6:36 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$