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

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CDUS43 KUNR 201831
CLIRAP


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1130 AM MST MON FEB 20 2017


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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 20 2017...
VALID AS OF 1100 AM LOCAL TIME.

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)
 TODAY
  MAXIMUM         59   1059 AM  65    1972  41     18       55
  MINIMUM         40    722 AM  -6    1959  16     24       25
  AVERAGE         50                        28     22       40

PRECIPITATION (IN)
  TODAY            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)
  TODAY           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
  TODAY           15                        37    -22       25
  MONTH TO DATE  657                       768   -111      576
  SINCE DEC 1   3563                      3249    314     2999
  SINCE JUL 1   4786                      4924   -138     4444

 COOLING
  TODAY            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    13.8


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           800 AM
 LOWEST     23          1100 AM
 AVERAGE    53

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


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


SUNRISE AND SUNSET
FEBRUARY 20 2017......SUNRISE   643 AM MST   SUNSET   529 PM MST
FEBRUARY 21 2017......SUNRISE   642 AM MST   SUNSET   530 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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