Climatological Report (Daily)
Issued by NWS Sioux Falls, SD

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CDUS43 KFSD 080632
CLIFSD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1231 AM CST FRI DEC 8 2017


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

...THE SIOUX FALLS SD CLIMATE SUMMARY FOR DECEMBER 7 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         24   1159 PM  61    1984  31     -7       20
  MINIMUM          3    808 AM -20    1976  12     -9        8
  AVERAGE         14                        21     -7       14

PRECIPITATION (IN)
  YESTERDAY        0.00          0.50 1924   0.03  -0.03     0.00
  MONTH TO DATE    0.07                      0.20  -0.13      T
  SINCE DEC 1      0.07                      0.20  -0.13      T
  SINCE JAN 1     24.59                     25.89  -1.30    30.31

SNOWFALL (IN)
  YESTERDAY        0.0           6.0  1924   0.2   -0.2      0.0
  MONTH TO DATE    1.2                       1.9   -0.7       T
  SINCE DEC 1      1.2                       1.9   -0.7       T
  SINCE JUL 1      1.4                      10.6   -9.2      6.0
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       51                        44      7       51
  MONTH TO DATE  248                       297    -49      257
  SINCE DEC 1    248                       297    -49      257
  SINCE JUL 1   1657                      2009   -352     1392

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    776                       690     86      879
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           600 AM
 LOWEST     67           200 PM
 AVERAGE    79

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


THE SIOUX FALLS SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        60      1970
 MINIMUM TEMPERATURE (F)   12       -22      1927


SUNRISE AND SUNSET
DECEMBER  8 2017......SUNRISE   748 AM CST   SUNSET   450 PM CST
DECEMBER  9 2017......SUNRISE   749 AM CST   SUNSET   450 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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