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

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000
CDUS43 KUNR 260841
CLIRAP


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
241 AM MDT TUE SEP 26 2017


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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 25 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         53    321 PM  93    2008  71    -18       66
  MINIMUM         43    438 AM  24    1984  42      1       41
  AVERAGE         48                        56     -8       54

PRECIPITATION (IN)
  YESTERDAY        0.07          0.46 1955   0.04   0.03      T
  MONTH TO DATE    1.11                      1.07   0.04     0.84
  SINCE SEP 1      1.11                      1.07   0.04     0.84
  SINCE JAN 1     10.27                     13.70  -3.43    11.81

SNOWFALL (IN)
  YESTERDAY        0.0           T    1996   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       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                         9      8       11
  MONTH TO DATE  156                       134     22      107
  SINCE SEP 1    156                       134     22      107
  SINCE JUL 1    163                       171     -8      139

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   84                        58     26       30
  SINCE SEP 1     84                        58     26       30
  SINCE JAN 1    708                       630     78      646
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     6.1


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 AM
 LOWEST     71           100 PM
 AVERAGE    82

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        95      2014
                                             1974
 MINIMUM TEMPERATURE (F)   42        18      1942


SUNRISE AND SUNSET
SEPTEMBER 26 2017.....SUNRISE   644 AM MDT   SUNSET   642 PM MDT
SEPTEMBER 27 2017.....SUNRISE   646 AM MDT   SUNSET   640 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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