Climatological Report (Daily)
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769
CDUS46 KMTR 190838
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
138 AM PDT FRI JUL 19 2024

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JULY 18 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         94   1:53 PM 104    1998  83     11       80
  MINIMUM         49   4:56 AM  48    2000  52     -3       51
                                      2012
                                      2022
  AVERAGE         72                        68      4       66

PRECIPITATION (IN)
  YESTERDAY        0.00          0.05 2007   0.00   0.00     0.00
  MONTH TO DATE    0.00                      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        0                                         0
  MONTH TO DATE    3                                        10
  SINCE JUN 1     11                                        79
  SINCE JUL 1      3                                        10

 COOLING
  YESTERDAY        7                                         1
  MONTH TO DATE  135                                        80
  SINCE JUN 1    246                                        98
  SINCE JAN 1    275                                       114
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           2:00 AM
 LOWEST     31           2:00 PM
 AVERAGE    66

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        97      1998
 MINIMUM TEMPERATURE (F)   52        44      2008


SUNRISE AND SUNSET
JULY 19 2024..........SUNRISE   6:03 AM PDT   SUNSET   8:32 PM PDT
JULY 20 2024..........SUNRISE   6:04 AM PDT   SUNSET   8:31 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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