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

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412
CDUS43 KUNR 310831
CLIRAP

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
231 AM MDT THU JUL 31 2025

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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JULY 30 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         80    418 PM 109    2006  88     -8      102
  MINIMUM         60    530 AM  43    1971  60      0       64
  AVERAGE         70                        74     -4       83

PRECIPITATION (IN)
  YESTERDAY        T             1.23 2001   0.08  -0.08     0.00
  MONTH TO DATE    4.01                      2.21   1.80     0.93
  SINCE JUN 1      6.00                      5.08   0.92     1.90
  SINCE JAN 1     12.43                     12.33   0.10     9.78

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY        5                         9     -4       18
  MONTH TO DATE  274                       237     37      314
  SINCE JUN 1    422                       318    104      433
  SINCE JAN 1    446                       330    116      438
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     8.2


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 AM
 LOWEST     47           500 PM
 AVERAGE    69

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       104      1988
 MINIMUM TEMPERATURE (F)   60        46      2009


SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE   540 AM MDT   SUNSET   817 PM MDT
AUGUST  1 2025........SUNRISE   541 AM MDT   SUNSET   816 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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