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

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224
CDUS43 KUNR 110038
CLIRAP

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
638 PM MDT THU SEP 10 2026

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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 10 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1942 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         92    352 PM 100    2012  79     13       93
  MINIMUM         59    219 AM  27    2020  49     10       51
  AVERAGE         76                        64     12       72

PRECIPITATION (IN)
  TODAY            0.00          0.86 2003   0.04  -0.04     0.00
  MONTH TO DATE    0.19                      0.40  -0.21      T
  SINCE SEP 1      0.19                      0.40  -0.21      T
  SINCE JAN 1      9.81                     14.39  -4.58    15.49

DEGREE DAYS
 HEATING
  TODAY            0                         4     -4        0
  MONTH TO DATE    0                        33    -33       31
  SINCE SEP 1      0                        33    -33       31
  SINCE JUL 1      5                        71    -66       42

 COOLING
  TODAY           11                         3      8        7
  MONTH TO DATE   88                        35     53       35
  SINCE SEP 1     88                        35     53       35
  SINCE JAN 1    922                       577    345      725
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED    11.2


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59          1200 AM
 LOWEST     10           400 PM
 AVERAGE    35

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79       100      2025
 MINIMUM TEMPERATURE (F)   48        29      1989


SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE   626 AM MDT   SUNSET   712 PM MDT
SEPTEMBER 11 2026.....SUNRISE   627 AM MDT   SUNSET   710 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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