CDUS46 KMTR 090027
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT THU MAY 08 2025

...................................

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 8 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  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)
  TODAY            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
  TODAY            0                                         1
  MONTH TO DATE   28                                        49
  SINCE MAR 1    652                                       656
  SINCE JUL 1   2458                                      2308

 COOLING
  TODAY            1                                         0
  MONTH TO DATE    5                                         2
  SINCE MAR 1      7                                         2
  SINCE JAN 1      7                                         2
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     3.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  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 TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        88      2021
 MINIMUM TEMPERATURE (F)   46        33      2022


SUNRISE AND SUNSET
MAY  8 2025...........SUNRISE   6:06 AM PDT   SUNSET   8:10 PM PDT
MAY  9 2025...........SUNRISE   6:05 AM PDT   SUNSET   8:11 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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