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

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700
CDUS43 KUNR 160051
CLIRAP

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
651 PM MDT SAT AUG 15 2026

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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 15 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1942 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         81   1259 PM 106    1988  86     -5       92
  MINIMUM         62    540 AM  47    2023  57      5       61
  AVERAGE         72                        71      1       77

PRECIPITATION (IN)
  TODAY            0.22          0.69 1978   0.05   0.17     0.18
  MONTH TO DATE    0.62                      0.87  -0.25     2.46
  SINCE JUN 1      2.51                      6.02  -3.51     8.56
  SINCE JAN 1      8.07                     13.27  -5.20    14.99

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    5                         0      5        0
  SINCE JUN 1     79                       106    -27       73
  SINCE JUL 1      5                        13     -8       11

 COOLING
  TODAY            7                         7      0       12
  MONTH TO DATE  131                       117     14      127
  SINCE JUN 1    662                       442    220      554
  SINCE JAN 1    702                       454    248      578
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    11.6


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           800 AM
 LOWEST     47           100 PM
 AVERAGE    70

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86       101      1973
                                             1995
                                             2002
 MINIMUM TEMPERATURE (F)   57        45      1968


SUNRISE AND SUNSET
AUGUST 15 2026........SUNRISE   556 AM MDT   SUNSET   756 PM MDT
AUGUST 16 2026........SUNRISE   557 AM MDT   SUNSET   755 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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