Climatological Report (Daily)
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310
CDUS46 KMTR 160831
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT MON JUN 16 2025

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JUNE 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   2:51 PM  96    2004  82      0       88
  MINIMUM         44   2:19 AM  42    2002  50     -6       46
  AVERAGE         63                        66     -3       67

PRECIPITATION (IN)
  YESTERDAY        0.00          0.00 2000   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.18  -0.18     0.00
  SINCE OCT 1     41.11                     33.46   7.65    36.97
  SINCE JAN 1     15.52                     21.47  -5.95    25.41

DEGREE DAYS
 HEATING
  YESTERDAY        2                                         0
  MONTH TO DATE   37                                         3
  SINCE JUN 1     37                                         3
  SINCE JUL 1   2566                                      2370

 COOLING
  YESTERDAY        0                                         2
  MONTH TO DATE    0                                        63
  SINCE JUN 1      0                                        63
  SINCE JAN 1     37                                        92
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           1:00 AM
 LOWEST     37           2:00 PM
 AVERAGE    69

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       103      2012
 MINIMUM TEMPERATURE (F)   50        41      2002


SUNRISE AND SUNSET
JUNE 16 2025..........SUNRISE   5:47 AM PDT   SUNSET   8:38 PM PDT
JUNE 17 2025..........SUNRISE   5:47 AM PDT   SUNSET   8:38 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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