Climatological Report (Daily)
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676
CDUS46 KSTO 210843
CLIMOD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO, CA
141 AM PDT THU SEP 21 2017


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

...THE MODESTO CA CLIMATE SUMMARY FOR SEPTEMBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1931 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    107 PM 104    1939  88     -7       94
  MINIMUM         58    325 AM  43    1965  59     -1       65
  AVERAGE         70

PRECIPITATION (IN)
  YESTERDAY        T             0.28 2005   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.12  -0.12     0.00
  SINCE OCT 1     16.93                     12.97   3.96    15.61
  SINCE JAN 1     11.90                      8.89   3.01    11.20

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM
  MONTH TO DATE    0.0
  SINCE SEP 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        2
  SINCE SEP 1      0                         0      0        2
  SINCE JUL 1      0                         0      0        2

 COOLING
  YESTERDAY        5                         9     -4       15
  MONTH TO DATE  281                       202     79      204
  SINCE SEP 1    281                       202     79      204
  SINCE JAN 1   2016                      1538    478     1821
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           300 AM
 LOWEST     45           100 PM
 AVERAGE    59

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


THE MODESTO CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       104      1939
 MINIMUM TEMPERATURE (F)   58        45      1960


SUNRISE AND SUNSET
SEPTEMBER 21 2017.....SUNRISE   651 AM PDT   SUNSET   702 PM PDT
SEPTEMBER 22 2017.....SUNRISE   652 AM PDT   SUNSET   700 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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