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

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954
CDUS43 KUNR 220836
CLIRAP

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
236 AM MDT FRI AUG 22 2025

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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 21 2025...

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)
 YESTERDAY
  MAXIMUM         91    211 PM 101    1947  85      6       93
  MINIMUM         63    511 AM  43    2021  55      8       61
  AVERAGE         77                        70      7       77

PRECIPITATION (IN)
  YESTERDAY        0.03          0.92 1964   0.04  -0.01     0.00
  MONTH TO DATE    2.49                      1.16   1.33     0.67
  SINCE JUN 1      8.59                      6.31   2.28     2.57
  SINCE JAN 1     15.02                     13.56   1.46    10.45

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         6     -6        6
  SINCE JUN 1     73                       112    -39       65
  SINCE JUL 1     11                        19     -8       10

 COOLING
  YESTERDAY       12                         6      6       12
  MONTH TO DATE  209                       154     55      195
  SINCE JUN 1    636                       479    157      640
  SINCE JAN 1    660                       491    169      645
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    12.3


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76          1100 PM
 LOWEST     32           300 PM
 AVERAGE    54

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       104      1949
                                             1960
 MINIMUM TEMPERATURE (F)   55        38      1966


SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE   604 AM MDT   SUNSET   745 PM MDT
AUGUST 23 2025........SUNRISE   606 AM MDT   SUNSET   743 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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