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

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779
CDUS43 KUNR 220037
CLIRAP

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
637 PM MDT MON JUL 21 2025

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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JULY 21 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1942 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         88    459 PM 106    2007  88      0       89
  MINIMUM         68    540 AM  49    1947  60      8       58
                                      1949
  AVERAGE         78                        74      4       74

PRECIPITATION (IN)
  TODAY            0.00          1.21 1978   0.07  -0.07     0.00
  MONTH TO DATE    2.74                      1.55   1.19     0.78
  SINCE JUN 1      4.73                      4.42   0.31     1.75
  SINCE JAN 1     11.16                     11.67  -0.51     9.63

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE   11                         7      4        4
  SINCE JUN 1     73                       100    -27       59
  SINCE JUL 1     11                         7      4        4

 COOLING
  TODAY           13                         9      4        9
  MONTH TO DATE  181                       156     25      182
  SINCE JUN 1    329                       237     92      301
  SINCE JAN 1    353                       249    104      306
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     7.6


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     55           400 PM
 AVERAGE    74

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       106      2007
 MINIMUM TEMPERATURE (F)   60        50      1949


SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE   529 AM MDT   SUNSET   828 PM MDT
JULY 22 2025..........SUNRISE   530 AM MDT   SUNSET   827 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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