073
CDUS46 KMTR 160828
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT FRI MAY 16 2025
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 15 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 82 1:35 PM 102 2008 74 8 70
MINIMUM 45 5:08 AM 36 1999 46 -1 49
AVERAGE 64 60 4 60
PRECIPITATION (IN)
YESTERDAY 0.00 2.10 2019 0.04 -0.04 0.00
MONTH TO DATE 0.09 0.72 -0.63 0.82
SINCE OCT 1 41.11 32.73 8.38 36.97
SINCE JAN 1 15.52 20.74 -5.22 25.41
DEGREE DAYS
HEATING
YESTERDAY 1 5
MONTH TO DATE 62 65
SINCE MAR 1 701 672
SINCE JUL 1 2507 2324
COOLING
YESTERDAY 0 0
MONTH TO DATE 8 12
SINCE MAR 1 10 12
SINCE JAN 1 10 12
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 29 4:00 PM
AVERAGE 65
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 97 2008
MINIMUM TEMPERATURE (F) 47 38 1999
SUNRISE AND SUNSET
MAY 16 2025...........SUNRISE 5:59 AM PDT SUNSET 8:17 PM PDT
MAY 17 2025...........SUNRISE 5:58 AM PDT SUNSET 8:18 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page