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

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000
CDUS43 KUNR 210041
CLIRAP


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
541 PM MST SAT DEC 20 2014


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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR DECEMBER 20 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         51    249 PM  63    1954  36     15       12
  MINIMUM         22   1256 AM -20    1983  12     10       -8
  AVERAGE         37                        24     13        2

PRECIPITATION (IN)
  TODAY            0.00          0.29 1967   0.01  -0.01     0.00
  MONTH TO DATE    0.02                      0.26  -0.24     0.44
  SINCE DEC 1      0.02                      0.26  -0.24     0.44
  SINCE JAN 1     21.14                     16.13   5.01    21.58

SNOWFALL (IN)
  TODAY            0.0           3.5  1967   0.2   -0.2      0.0
  MONTH TO DATE    0.5                       3.6   -3.1      7.9
  SINCE DEC 1      0.5                       3.6   -3.1      7.9
  SINCE JUL 1     16.0                      11.4    4.6     32.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           28                        41    -13       63
  MONTH TO DATE  607                       793   -186      941
  SINCE DEC 1    607                       793   -186      941
  SINCE JUL 1   2415                      2468    -53     2661

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    424                       636   -212      724
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     5.4


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           900 AM
 LOWEST     38           200 PM
 AVERAGE    57

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        65      1991
 MINIMUM TEMPERATURE (F)   12       -25      1989
                                             1983


SUNRISE AND SUNSET
DECEMBER 20 2014......SUNRISE   723 AM MST   SUNSET   416 PM MST
DECEMBER 21 2014......SUNRISE   724 AM MST   SUNSET   417 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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