Climatological Report (Daily)
Issued by NWS Rapid City, SD

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000
CDUS43 KUNR 210832
CLIRAP


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
132 AM MST TUE FEB 21 2017


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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         64    303 PM  65    1972  41     23       55
  MINIMUM         40    722 AM  -6    1959  16     24       25
  AVERAGE         52                        28     24       40

PRECIPITATION (IN)
  YESTERDAY        0.01          0.54 2011   0.02  -0.01     0.00
  MONTH TO DATE    0.23                      0.27  -0.04     0.52
  SINCE DEC 1      1.35                      0.99   0.36     1.36
  SINCE JAN 1      0.58                      0.57   0.01     0.73

SNOWFALL (IN)
  YESTERDAY       MM             9.7  2011   0.2   MM        0.0
  MONTH TO DATE    4.8                       3.7    1.1      3.4
  SINCE DEC 1     24.6                      13.5   11.1     18.2
  SINCE JUL 1     27.4                      21.3    6.1     24.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       13                        37    -24       25
  MONTH TO DATE  655                       768   -113      576
  SINCE DEC 1   3561                      3249    312     2999
  SINCE JUL 1   4784                      4924   -140     4444

 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    31   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    13.2


SKY COVER
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           800 AM
 LOWEST     15           300 PM
 AVERAGE    49

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        74      1995
 MINIMUM TEMPERATURE (F)   16       -10      1963


SUNRISE AND SUNSET
FEBRUARY 21 2017......SUNRISE   642 AM MST   SUNSET   530 PM MST
FEBRUARY 22 2017......SUNRISE   640 AM MST   SUNSET   532 PM MST


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




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