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

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591
CDUS43 KFSD 200651
CLIHON


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1251 AM CST TUE FEB 20 2018


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

...THE HURON SD CLIMATE SUMMARY FOR FEBRUARY 19 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         12    411 PM  63    2017  33    -21       63
                                      1996
  MINIMUM          5   1159 PM -30    1959  13     -8       36
  AVERAGE          9                        23    -14       50

PRECIPITATION (IN)
  YESTERDAY        0.04          0.57 1971   0.02   0.02     0.00
  MONTH TO DATE    0.35                      0.37  -0.02     0.14
  SINCE DEC 1      1.23                      1.39  -0.16     2.11
  SINCE JAN 1      0.73                      0.87  -0.14     0.72

SNOWFALL (IN)
  YESTERDAY       MM             9.1  1971   0.3   MM        0.0
  MONTH TO DATE    4.5                       4.8   -0.3       T
  SINCE DEC 1     17.5                      20.1   -2.6     17.0
  SINCE JUL 1     18.8                      28.4   -9.6     21.7
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       56                        42     14       15
  MONTH TO DATE 1047                       853    194      680
  SINCE DEC 1   3913                      3768    145     3675
  SINCE JUL 1   5478                      5470      8     4883

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


WIND (MPH)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED    19.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           700 PM
 LOWEST     76          1200 AM
 AVERAGE    84

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


THE HURON SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        65      1981
                                             1930
 MINIMUM TEMPERATURE (F)   13       -22      1918
                                             1889
                                             1885


SUNRISE AND SUNSET
FEBRUARY 20 2018......SUNRISE   725 AM CST   SUNSET   609 PM CST
FEBRUARY 21 2018......SUNRISE   723 AM CST   SUNSET   610 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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