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

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000
CDUS43 KUNR 221444
CLIRAP


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
744 AM MST THU FEB 22 2018


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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 21 2018...

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)
 YESTERDAY
  MAXIMUM         12    523 PM  74    1995  41    -29       72
  MINIMUM        -18R   606 AM -18    2018  16    -34       43
  AVERAGE         -3                        28    -31       58

PRECIPITATION (IN)
  YESTERDAY        T             0.11 2013   0.02  -0.02      T
  MONTH TO DATE    0.77                      0.29   0.48     0.23
  SINCE DEC 1      1.21                      1.01   0.20     1.35
  SINCE JAN 1      0.94                      0.59   0.35     0.58

SNOWFALL (IN)
  YESTERDAY       MM             1.8  1994   0.3   MM        0.0
  MONTH TO DATE   16.8                       4.0   12.8      4.8
  SINCE DEC 1     29.8                      13.8   16.0     24.6
  SINCE JUL 1     29.8                      21.6    8.2     27.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       68                        37     31        7
  MONTH TO DATE 1126                       805    321      662
  SINCE DEC 1   3644                      3286    358     3568
  SINCE JUL 1   5195                      4961    234     4791

 COOLING
  YESTERDAY        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    16   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     5.3


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           300 AM
 LOWEST     61           500 PM
 AVERAGE    76

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        70      1958
 MINIMUM TEMPERATURE (F)   16       -10      1965


SUNRISE AND SUNSET
FEBRUARY 22 2018......SUNRISE   641 AM MST   SUNSET   531 PM MST
FEBRUARY 23 2018......SUNRISE   639 AM MST   SUNSET   533 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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