Climatological Report (Daily)
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109
CDUS46 KMTR 280839
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT SUN JUL 28 2024

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JULY 27 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72   3:03 PM  95    2019  83    -11       84
  MINIMUM         54  11:59 PM  48    2000  52      2       55
  AVERAGE         63                        68     -5       70

PRECIPITATION (IN)
  YESTERDAY        T   R         T    2020   0.00   0.00     0.00
  MONTH TO DATE    T                         0.01  -0.01      T
  SINCE OCT 1     36.97                     33.60   3.37    41.86
  SINCE JAN 1     25.41                     21.61   3.80    30.91

DEGREE DAYS
 HEATING
  YESTERDAY        2                                         0
  MONTH TO DATE    5                                        10
  SINCE JUN 1     13                                        79
  SINCE JUL 1      5                                        10

 COOLING
  YESTERDAY        0                                         5
  MONTH TO DATE  205                                       141
  SINCE JUN 1    316                                       159
  SINCE JAN 1    345                                       175
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     5.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           6:00 AM
 LOWEST     57           2:00 PM
 AVERAGE    79

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       100      2015
 MINIMUM TEMPERATURE (F)   52        50      2016
                                             2017
                                             2023


SUNRISE AND SUNSET
JULY 28 2024..........SUNRISE   6:10 AM PDT   SUNSET   8:25 PM PDT
JULY 29 2024..........SUNRISE   6:11 AM PDT   SUNSET   8:24 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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