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

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000
CDUS43 KUNR 181844
CLIRAP


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1144 AM MST THU JAN 18 2018


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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JANUARY 18 2018...
VALID AS OF 1100 AM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         54   1059 AM  59    2013  37     17       41
                                      1989
  MINIMUM         27    407 AM -27    1943  13     14       22
  AVERAGE         41                        25     16       32

PRECIPITATION (IN)
  TODAY            0.00          0.19 1975   0.01  -0.01     0.00
  MONTH TO DATE    0.10                      0.19  -0.09     0.11
  SINCE DEC 1      0.37                      0.61  -0.24     0.88
  SINCE JAN 1      0.10                      0.19  -0.09     0.11

SNOWFALL (IN)
  TODAY            0.0           2.2  1975   0.1   -0.1      0.0
  MONTH TO DATE    3.9                       2.5    1.4      3.6
  SINCE DEC 1     11.9                       7.9    4.0     14.9
  SINCE JUL 1     11.9                      15.7   -3.8     17.7
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  TODAY           24                        40    -16       33
  MONTH TO DATE  803                       722     81      950
  SINCE DEC 1   2079                      1963    116     2444
  SINCE JUL 1   3630                      3638     -8     3667

 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     9   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     2.6


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63           100 AM
 LOWEST     35          1100 AM
 AVERAGE    49

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        66      2005
 MINIMUM TEMPERATURE (F)   13       -26      1963


SUNRISE AND SUNSET
JANUARY 18 2018.......SUNRISE   722 AM MST   SUNSET   444 PM MST
JANUARY 19 2018.......SUNRISE   721 AM MST   SUNSET   445 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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