Climatological Report (Daily)
Issued by NWS
Issued by NWS
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011
CDUS46 KMTR 040833
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
133 AM PDT SUN OCT 04 2026
...................................
...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 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 102 3:34 PM 105 2020 81 21 75
MINIMUM 51 5:58 AM 38 2019 48 3 51
AVERAGE 77 64 13 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.47 2011 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.06 -0.06 0.32
SINCE OCT 1 0.00 0.06 -0.06 0.32
SINCE JAN 1 13.65 21.85 -8.20 16.22
DEGREE DAYS
HEATING
YESTERDAY 0 2
MONTH TO DATE 0 4
SINCE SEP 1 23 7
SINCE JUL 1 36 24
COOLING
YESTERDAY 12 0
MONTH TO DATE 20 0
SINCE SEP 1 97 113
SINCE JAN 1 438 392
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 2.7
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 6:00 AM
LOWEST 13 3:00 PM
AVERAGE 55
..........................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 2014
MINIMUM TEMPERATURE (F) 47 39 2017
SUNRISE AND SUNSET
OCTOBER 4 2026.......SUNRISE 7:10 AM PDT SUNSET 6:49 PM PDT
OCTOBER 5 2026.......SUNRISE 7:11 AM PDT SUNSET 6:48 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$