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

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000
CDUS43 KUNR 201834
CLIRAP


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1133 AM MST FRI JAN 20 2017


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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JANUARY 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         41   1059 AM  64    2009  37      4       35
  MINIMUM         25    223 AM -25    1949  13     12       15
  AVERAGE         33                        25      8       25

PRECIPITATION (IN)
  TODAY            0.00          0.26 2008   0.01  -0.01     0.00
  MONTH TO DATE    0.11                      0.20  -0.09     0.09
  SINCE DEC 1      0.88                      0.62   0.26     0.72
  SINCE JAN 1      0.11                      0.20  -0.09     0.09

SNOWFALL (IN)
  TODAY            0.0           2.6  2008   0.1   -0.1      0.0
  MONTH TO DATE    3.6                       2.8    0.8      1.3
  SINCE DEC 1     14.9                       8.2    6.7     13.8
  SINCE JUL 1     17.7                      16.0    1.7     20.4
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  TODAY           32                        40     -8       40
  MONTH TO DATE 1012                       802    210      884
  SINCE DEC 1   2506                      2043    463     2081
  SINCE JUL 1   3729                      3718     11     3526

 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    23   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    10.2


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           700 AM
 LOWEST     65          1100 AM
 AVERAGE    72

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        64      1989
 MINIMUM TEMPERATURE (F)   13       -25      1949


SUNRISE AND SUNSET
JANUARY 20 2017.......SUNRISE   721 AM MST   SUNSET   447 PM MST
JANUARY 21 2017.......SUNRISE   720 AM MST   SUNSET   448 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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