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

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000
CDUS43 KUNR 181831
CLIRAP


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1131 AM MST SUN FEB 18 2018


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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR FEBRUARY 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         33    824 AM  71    2016  40     -7       68
  MINIMUM         18    531 AM -23    2006  16      2       35
  AVERAGE         26                        28     -2       52

PRECIPITATION (IN)
  TODAY            0.00          0.36 1971   0.02  -0.02     0.00
  MONTH TO DATE    0.34                      0.23   0.11     0.22
  SINCE DEC 1      0.78                      0.95  -0.17     1.34
  SINCE JAN 1      0.51                      0.53  -0.02     0.57

SNOWFALL (IN)
  TODAY            0.0           4.6  1971   0.2   -0.2      0.0
  MONTH TO DATE    7.0                       3.2    3.8      4.8
  SINCE DEC 1     20.0                      13.0    7.0     24.6
  SINCE JUL 1     20.0                      20.8   -0.8     27.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           39                        37      2       13
  MONTH TO DATE  916                       694    222      629
  SINCE DEC 1   3434                      3175    259     3535
  SINCE JUL 1   4985                      4850    135     4758

 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    45   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    54   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED    16.8


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1200 AM
 LOWEST     75          1000 AM
 AVERAGE    86

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        70      2017
 MINIMUM TEMPERATURE (F)   16       -12      2006


SUNRISE AND SUNSET
FEBRUARY 18 2018......SUNRISE   647 AM MST   SUNSET   526 PM MST
FEBRUARY 19 2018......SUNRISE   645 AM MST   SUNSET   527 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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