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

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921
CDUS43 KUNR 310037
CLIRAP

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
637 PM MDT SAT AUG 30 2025

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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 30 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         77   1138 AM 102    1948  83     -6       89
                                      2023
  MINIMUM         57   1202 AM  38    1992  52      5       47
  AVERAGE         67                        67      0       68

PRECIPITATION (IN)
  TODAY            T             0.50 1963   0.04  -0.04     0.00
  MONTH TO DATE    2.55                      1.55   1.00     0.97
  SINCE JUN 1      8.65                      6.70   1.95     2.87
  SINCE JAN 1     15.08                     13.95   1.13    10.75

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        0
  MONTH TO DATE    0                        20    -20        6
  SINCE JUN 1     73                       126    -53       65
  SINCE JUL 1     11                        33    -22       10

 COOLING
  TODAY            2                         4     -2        3
  MONTH TO DATE  237                       200     37      272
  SINCE JUN 1    664                       525    139      717
  SINCE JAN 1    688                       537    151      722
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED    11.9


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 AM
 LOWEST     50          1100 AM
 AVERAGE    70

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       103      1954
 MINIMUM TEMPERATURE (F)   52        37      2020


SUNRISE AND SUNSET
AUGUST 30 2025........SUNRISE   614 AM MDT   SUNSET   731 PM MDT
AUGUST 31 2025........SUNRISE   615 AM MDT   SUNSET   729 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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