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

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CDUS43 KFSD 080632
CLISUX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1231 AM CST FRI DEC 8 2017


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

...THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 7 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         28    338 PM  68    1984  34     -6       24
  MINIMUM          8    810 AM -11    1976  15     -7       15
  AVERAGE         18                        25     -7       20

PRECIPITATION (IN)
  YESTERDAY        0.00          0.74 1926   0.03  -0.03     0.00
  MONTH TO DATE    0.02                      0.22  -0.20     0.05
  SINCE DEC 1      0.02                      0.22  -0.20     0.05
  SINCE JAN 1     29.30                     27.16   2.14    30.82

SNOWFALL (IN)
  YESTERDAY        0.0           5.0  1926   0.3   -0.3      0.0
  MONTH TO DATE    0.2                       1.8   -1.6      0.2
  SINCE DEC 1      0.2                       1.8   -1.6      0.2
  SINCE JUL 1      0.2                       7.2   -7.0      1.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       47                        40      7       45
  MONTH TO DATE  221                       274    -53      231
  SINCE DEC 1    221                       274    -53      231
  SINCE JUL 1   1540                      1750   -210     1175

 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    26   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    11.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           900 AM
 LOWEST     46           300 PM
 AVERAGE    65

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


THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        64      1970
 MINIMUM TEMPERATURE (F)   15       -19      1978


SUNRISE AND SUNSET
DECEMBER  8 2017......SUNRISE   742 AM CST   SUNSET   453 PM CST
DECEMBER  9 2017......SUNRISE   743 AM CST   SUNSET   453 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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