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

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472
CDUS43 KFSD 182225
CLISUX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
525 PM CDT THU MAY 18 2017


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

...THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 18 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         59    334 PM  99    1934  74    -15       74
  MINIMUM         53    539 AM  33    1915  50      3       38
  AVERAGE         56                        62     -6       56

PRECIPITATION (IN)
  TODAY            0.00          1.35 1962   0.12  -0.12     0.00
  MONTH TO DATE    2.16                      2.12   0.04     1.69
  SINCE MAR 1      6.60                      7.07  -0.47    10.56
  SINCE JAN 1      8.19                      8.36  -0.17    12.40

SNOWFALL (IN)
  TODAY            0.0           T    1968   0.0    0.0      0.0
  MONTH TO DATE    T                         0.2   -0.2      0.0
  SINCE MAR 1      3.1                       8.5   -5.4     14.5
  SINCE JUL 1     28.6                      35.0   -6.4     57.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            9                         5      4        9
  MONTH TO DATE   98                       133    -35      152
  SINCE MAR 1   1306                      1491   -185     1179
  SINCE JUL 1   5543                      6785  -1242     5638

 COOLING
  TODAY            0                         2     -2        0
  MONTH TO DATE   34                        22     12        3
  SINCE MAR 1     35                        33      2        3
  SINCE JAN 1     35                        33      2        3
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    15.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     77          1000 AM
 AVERAGE    89

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


THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        99      1934
 MINIMUM TEMPERATURE (F)   50        32      2002
                                             1895


SUNRISE AND SUNSET
MAY 18 2017...........SUNRISE   601 AM CDT   SUNSET   844 PM CDT
MAY 19 2017...........SUNRISE   600 AM CDT   SUNSET   845 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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