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

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CDUS43 KFSD 300628
CLISUX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1228 AM CST SAT DEC 30 2017


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

...THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 29 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1889 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         14   1221 PM  61    1999  30    -16       41
  MINIMUM          5   1159 PM -28    1917  11     -6       24
  AVERAGE         10                        20    -10       33

PRECIPITATION (IN)
  YESTERDAY        0.03          0.54 1907   0.02   0.01     0.00
  MONTH TO DATE    0.25                      0.76  -0.51     1.48
  SINCE DEC 1      0.25                      0.76  -0.51     1.48
  SINCE JAN 1     29.53                     27.70   1.83    32.25

SNOWFALL (IN)
  YESTERDAY        0.2           5.2  1907   0.3   -0.1      0.0
  MONTH TO DATE    4.0                       7.4   -3.4      4.5
  SINCE DEC 1      4.0                       7.4   -3.4      4.5
  SINCE JUL 1      4.0                      12.8   -8.8      5.5
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       55                        45     10       32
  MONTH TO DATE 1134                      1227    -93     1169
  SINCE DEC 1   1134                      1227    -93     1169
  SINCE JUL 1   2453                      2703   -250     2113

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    951                       869     82     1165
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    10.5


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    88          1200 PM
 LOWEST     70           400 AM
 AVERAGE    79

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


THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        66      2004
 MINIMUM TEMPERATURE (F)   10       -16      1968


SUNRISE AND SUNSET
DECEMBER 30 2017......SUNRISE   755 AM CST   SUNSET   502 PM CST
DECEMBER 31 2017......SUNRISE   755 AM CST   SUNSET   503 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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