Climatological Report (Daily)
Issued by NWS
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CDUS46 KMTR 150828
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT WED JUL 15 2026
...................................
...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JULY 14 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 97R 12:00 PM 97 2009 84 13 83
MINIMUM 54 5:25 AM 48 2011 52 2 52
AVERAGE 76 68 8 68
PRECIPITATION (IN)
YESTERDAY 0.00 T 2012 0.00 0.00 0.00
MONTH TO DATE T 0.01 -0.01 0.00
SINCE OCT 1 26.30 33.60 -7.30 41.11
SINCE JAN 1 13.41 21.61 -8.20 15.52
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 8 5
SINCE JUN 1 28 49
SINCE JUL 1 8 5
COOLING
YESTERDAY 11 3
MONTH TO DATE 41 26
SINCE JUN 1 105 66
SINCE JAN 1 144 103
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.5
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 89 5:00 AM
LOWEST 23 12:00 PM
AVERAGE 56
..........................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 103 1998
MINIMUM TEMPERATURE (F) 52 46 2004
SUNRISE AND SUNSET
JULY 15 2026..........SUNRISE 6:00 AM PDT SUNSET 8:35 PM PDT
JULY 16 2026..........SUNRISE 6:00 AM PDT SUNSET 8:34 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$