Climatological Report (Daily)
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194
CDUS46 KMTR 070835
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
135 AM PDT MON APR 07 2025

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 6 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         71   2:57 PM  88    2016  67      4       60
                                      2022
  MINIMUM         46   7:24 AM  32    2020  43      3       34
  AVERAGE         59                        55      4       47

PRECIPITATION (IN)
  YESTERDAY        0.02          2.77 2018   0.09  -0.07     0.00
  MONTH TO DATE    0.24                      0.62  -0.38     0.35
  SINCE OCT 1     40.76                     30.53  10.23    35.60
  SINCE JAN 1     15.17                     18.54  -3.37    24.04

DEGREE DAYS
 HEATING
  YESTERDAY        6                                        18
  MONTH TO DATE   61                                        70
  SINCE MAR 1    448                                       447
  SINCE JUL 1   2254                                      2099

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE MAR 1      2                                         0
  SINCE JAN 1      2                                         0
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     3.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     31           4:00 PM
 AVERAGE    66

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        90      2022
 MINIMUM TEMPERATURE (F)   43        34      2008
                                             2012


SUNRISE AND SUNSET
APRIL  7 2025.........SUNRISE   6:46 AM PDT   SUNSET   7:41 PM PDT
APRIL  8 2025.........SUNRISE   6:45 AM PDT   SUNSET   7:42 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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