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

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640
CDUS43 KFSD 180627
CLIHON


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
126 AM CDT WED APR 18 2018


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

...THE HURON SD CLIMATE SUMMARY FOR APRIL 17 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         40    553 PM  87    1987  60    -20       63
                                      1985
  MINIMUM         20    505 AM  12    1953  35    -15       30
  AVERAGE         30                        47    -17       47

PRECIPITATION (IN)
  YESTERDAY        0.00          1.12 1896   0.07  -0.07      T
  MONTH TO DATE    2.04                      1.21   0.83     0.81
  SINCE MAR 1      4.00                      2.67   1.33     1.58
  SINCE JAN 1      5.34                      3.77   1.57     2.38

SNOWFALL (IN)
  YESTERDAY        0.0           2.2  1910   0.2   -0.2      0.0
  MONTH TO DATE   19.9                       2.9   17.0       T
  SINCE MAR 1     28.8                      11.8   17.0     13.9
  SINCE JUL 1     56.7                      42.8   13.9     35.9
  SNOW DEPTH       7

DEGREE DAYS
 HEATING
  YESTERDAY       35                        18     17       18
  MONTH TO DATE  617                       364    253      282
  SINCE MAR 1   1651                      1351    300     1229
  SINCE JUL 1   7599                      7183    416     6378

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    10.4


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    91           400 AM
 LOWEST     64          1100 AM
 AVERAGE    78

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


THE HURON SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        91      1985
 MINIMUM TEMPERATURE (F)   35        14      1988


SUNRISE AND SUNSET
APRIL 18 2018.........SUNRISE   644 AM CDT   SUNSET   821 PM CDT
APRIL 19 2018.........SUNRISE   642 AM CDT   SUNSET   822 PM CDT


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




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