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

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000
CDUS43 KUNR 240843
CLIRAP


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
242 AM MDT SUN SEP 24 2017


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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 23 2017...

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)
 YESTERDAY
  MAXIMUM         47    447 PM  97    1992  72    -25       74
  MINIMUM         43    704 AM  24    1985  43      0       52
  AVERAGE         45                        57    -12       63

PRECIPITATION (IN)
  YESTERDAY        0.24          1.32 1977   0.04   0.20     0.41
  MONTH TO DATE    1.01                      0.98   0.03     0.80
  SINCE SEP 1      1.01                      0.98   0.03     0.80
  SINCE JAN 1     10.17                     13.61  -3.44    11.77

SNOWFALL (IN)
  YESTERDAY        0.0           0.9  2000   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       20                         9     11        2
  MONTH TO DATE  122                       116      6       90
  SINCE SEP 1    122                       116      6       90
  SINCE JUL 1    129                       153    -24      122

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   84                        56     28       30
  SINCE SEP 1     84                        56     28       30
  SINCE JAN 1    708                       628     80      646
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    13.0


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 PM
 LOWEST     86          1000 AM
 AVERAGE    93

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        94      1992
 MINIMUM TEMPERATURE (F)   42        18      1985


SUNRISE AND SUNSET
SEPTEMBER 24 2017.....SUNRISE   642 AM MDT   SUNSET   645 PM MDT
SEPTEMBER 25 2017.....SUNRISE   643 AM MDT   SUNSET   644 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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