837 
CDUS43 KUNR 310841
CLIICR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
140 AM MST MON DEC 31 2012


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

...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 30 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
......................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         28    319 PM  35     -7       48
  MINIMUM         10    754 AM  14     -4       33
  AVERAGE         19            24     -5       41

PRECIPITATION (IN)
  YESTERDAY        0.00          0.01  -0.01     0.00
  MONTH TO DATE    T             0.33  -0.33     0.11
  SINCE DEC 1      T             0.33  -0.33     0.11
  SINCE JAN 1     10.16         21.58 -11.42    21.87

DEGREE DAYS
 HEATING
  YESTERDAY       46            41      5       24
  MONTH TO DATE 1049          1198   -149     1013
  SINCE DEC 1   1049          1198   -149     1013
  SINCE JUL 1   2370          2669   -299     2261

 COOLING
  YESTERDAY        0             0      0        0
  MONTH TO DATE    0             0      0        0
  SINCE DEC 1      0             0      0        0
  SINCE JAN 1   1470           916    554     1055
......................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    11.6


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           900 PM
 LOWEST     59           200 AM
 AVERAGE    75

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




SUNRISE AND SUNSET
DECEMBER 31 2012......SUNRISE   812 AM CST   SUNSET   514 PM CST
JANUARY  1 2013.......SUNRISE   812 AM CST   SUNSET   514 PM CST


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




$$