Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 060836
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
136 AM PDT MON OCT 06 2025
...................................
...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 5 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 83 2:43 PM 103 2024 80 3 103
MINIMUM 47 5:36 AM 38 2009 47 0 54
2017
AVERAGE 65 64 1 79
PRECIPITATION (IN)
YESTERDAY 0.00 0.80 2011 0.02 -0.02 0.00
MONTH TO DATE 0.32 0.11 0.21 0.00
SINCE OCT 1 0.32 0.11 0.21 0.00
SINCE JAN 1 16.22 21.90 -5.68 25.49
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 6 0
SINCE SEP 1 9 11
SINCE JUL 1 26 20
COOLING
YESTERDAY 0 14
MONTH TO DATE 0 55
SINCE SEP 1 113 149
SINCE JAN 1 392 653
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 2.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 27 2:00 PM
AVERAGE 64
..........................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 105 2024
MINIMUM TEMPERATURE (F) 47 38 2009
SUNRISE AND SUNSET
OCTOBER 6 2025.......SUNRISE 7:12 AM PDT SUNSET 6:46 PM PDT
OCTOBER 7 2025.......SUNRISE 7:13 AM PDT SUNSET 6:44 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$