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

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529
CDUS43 KUNR 190047
CLIRAP

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
647 PM MDT MON AUG 18 2025

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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 18 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         92    159 PM 104    1959  85      7       95
  MINIMUM         66    426 AM  43    2002  56     10       64
  AVERAGE         79                        71      8       80

PRECIPITATION (IN)
  TODAY            0.00          0.62 1996   0.04  -0.04     0.00
  MONTH TO DATE    2.46                      1.02   1.44     0.67
  SINCE JUN 1      8.56                      6.17   2.39     2.57
  SINCE JAN 1     14.99                     13.42   1.57    10.45

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         3     -3        6
  SINCE JUN 1     73                       109    -36       65
  SINCE JUL 1     11                        16     -5       10

 COOLING
  TODAY           14                         6      8       15
  MONTH TO DATE  165                       136     29      159
  SINCE JUN 1    592                       461    131      604
  SINCE JAN 1    616                       473    143      609
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     8.5


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1200 AM
 LOWEST     30           200 PM
 AVERAGE    57

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       104      1986
 MINIMUM TEMPERATURE (F)   56        41      1978


SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE   600 AM MDT   SUNSET   751 PM MDT
AUGUST 19 2025........SUNRISE   601 AM MDT   SUNSET   750 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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