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

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378
CDUS43 KUNR 091839
CLIRAP


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1139 AM MST FRI DEC 9 2016


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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 9 2016...
VALID AS OF 1100 AM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM          3   1036 AM  70    1957  37    -34       69
  MINIMUM         -2    751 AM -19    1972  14    -16       31
  AVERAGE          1                        25    -24       50

PRECIPITATION (IN)
  TODAY            0.01          0.24 1989   0.01   0.00     0.00
  MONTH TO DATE    0.01                      0.11  -0.10     0.14
  SINCE DEC 1      0.01                      0.11  -0.10     0.14
  SINCE JAN 1     12.51                     15.98  -3.47    24.76

SNOWFALL (IN)
  TODAY           MM             2.8  1989   0.2   MM        0.0
  MONTH TO DATE    T                         1.6   -1.6      2.5
  SINCE DEC 1      T                         1.6   -1.6      2.5
  SINCE JUL 1      2.8                       9.4   -6.6      9.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           64                        40     24       15
  MONTH TO DATE  414                       347     67      241
  SINCE DEC 1    414                       347     67      241
  SINCE JUL 1   1637                      2022   -385     1686

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    646                       636     10      577
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     8.1


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           100 AM
 LOWEST     75          1200 AM
 AVERAGE    77

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        68      1987
 MINIMUM TEMPERATURE (F)   13       -14      1972


SUNRISE AND SUNSET
DECEMBER  9 2016......SUNRISE   716 AM MST   SUNSET   414 PM MST
DECEMBER 10 2016......SUNRISE   717 AM MST   SUNSET   414 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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