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

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CDUS43 KFSD 120637
CLIHON


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1237 AM CST TUE DEC 12 2017


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

...THE HURON SD CLIMATE SUMMARY FOR DECEMBER 11 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42    826 AM  59    1939  30     12       18
  MINIMUM         13   1137 PM -18    2013  10      3      -12
  AVERAGE         28                        20      8        3

PRECIPITATION (IN)
  YESTERDAY        0.00          0.55 1949   0.01  -0.01     0.10
  MONTH TO DATE    0.16                      0.19  -0.03     0.44
  SINCE DEC 1      0.16                      0.19  -0.03     0.44
  SINCE JAN 1     20.30                     22.57  -2.27    18.57

SNOWFALL (IN)
  YESTERDAY        0.0           3.5  1903   0.3   -0.3      0.5
  MONTH TO DATE    2.1                       2.9   -0.8      4.0
  SINCE DEC 1      2.1                       2.9   -0.8      4.0
  SINCE JUL 1      3.4                      11.2   -7.8      8.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       37                        45     -8       62
  MONTH TO DATE  402                       474    -72      513
  SINCE DEC 1    402                       474    -72      513
  SINCE JUL 1   1967                      2176   -209     1721

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    730                       742    -12      887
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    18.8


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    96          1000 PM
 LOWEST     54           400 AM
 AVERAGE    75

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


THE HURON SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        57      1924
 MINIMUM TEMPERATURE (F)   10       -23      1917
                                             1903


SUNRISE AND SUNSET
DECEMBER 12 2017......SUNRISE   800 AM CST   SUNSET   454 PM CST
DECEMBER 13 2017......SUNRISE   801 AM CST   SUNSET   454 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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