407
CDUS46 KMTR 090826
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT FRI MAY 09 2025
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 8 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 85 3:50 PM 93 2001 73 12 83
MINIMUM 46 5:05 AM 40 2010 45 1 45
2022
AVERAGE 66 59 7 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.51 2005 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.40 -0.40 0.82
SINCE OCT 1 41.02 32.41 8.61 36.97
SINCE JAN 1 15.43 20.42 -4.99 25.41
DEGREE DAYS
HEATING
YESTERDAY 0 1
MONTH TO DATE 28 49
SINCE MAR 1 667 656
SINCE JUL 1 2473 2308
COOLING
YESTERDAY 1 0
MONTH TO DATE 5 2
SINCE MAR 1 7 2
SINCE JAN 1 7 2
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 25 4:00 PM
AVERAGE 63
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 88 2021
MINIMUM TEMPERATURE (F) 46 33 2022
SUNRISE AND SUNSET
MAY 9 2025...........SUNRISE 6:05 AM PDT SUNSET 8:11 PM PDT
MAY 10 2025...........SUNRISE 6:04 AM PDT SUNSET 8:12 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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