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

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CDUS43 KFSD 170629
CLIHON


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1227 AM CST SUN DEC 17 2017


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

...THE HURON SD CLIMATE SUMMARY FOR DECEMBER 16 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         43    314 PM  62    1939  28     15       16
  MINIMUM         26    639 AM -22    1951   9     17        1
  AVERAGE         35                        19     16        9

PRECIPITATION (IN)
  YESTERDAY        0.00          0.31 2016   0.01  -0.01     0.31
  MONTH TO DATE    0.16                      0.27  -0.11     0.75
  SINCE DEC 1      0.16                      0.27  -0.11     0.75
  SINCE JAN 1     20.30                     22.65  -2.35    18.88

SNOWFALL (IN)
  YESTERDAY        0.0           6.0  2016   0.2   -0.2      6.0
  MONTH TO DATE    2.1                       4.1   -2.0     10.0
  SINCE DEC 1      2.1                       4.1   -2.0     10.0
  SINCE JUL 1      3.4                      12.4   -9.0     14.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        46    -16       56
  MONTH TO DATE  553                       703   -150      822
  SINCE DEC 1    553                       703   -150      822
  SINCE JUL 1   2118                      2405   -287     2030

 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    20   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 PM
 LOWEST     70          1200 AM
 AVERAGE    85

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


THE HURON SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   28        55      1962
 MINIMUM TEMPERATURE (F)    9       -28      2016


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   804 AM CST   SUNSET   455 PM CST
DECEMBER 18 2017......SUNRISE   804 AM CST   SUNSET   455 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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