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

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386
CDUS43 KUNR 180840
CLIRAP

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
240 AM MDT WED SEP 18 2024

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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 17 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1942 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         93    355 PM 101    2000  76     17       86
  MINIMUM         57   1159 PM  26    1991  46     11       44
  AVERAGE         75                        61     14       65

PRECIPITATION (IN)
  YESTERDAY        0.18          0.48 1946   0.04   0.14     0.00
  MONTH TO DATE    1.18                      0.67   0.51     0.58
  SINCE SEP 1      1.18                      0.67   0.51     0.58
  SINCE JAN 1     11.93                     14.66  -2.73    16.03

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        0
  MONTH TO DATE    1                        68    -67       45
  SINCE SEP 1      1                        68    -67       45
  SINCE JUL 1     11                       106    -95       87

 COOLING
  YESTERDAY       10                         2      8        0
  MONTH TO DATE  133                        50     83       65
  SINCE SEP 1    133                        50     83       65
  SINCE JAN 1    863                       592    271      540
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    60   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     8.1


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           300 AM
 LOWEST     21           300 PM
 AVERAGE    56

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        97      1998
 MINIMUM TEMPERATURE (F)   46        24      1991


SUNRISE AND SUNSET
SEPTEMBER 18 2024.....SUNRISE   635 AM MDT   SUNSET   656 PM MDT
SEPTEMBER 19 2024.....SUNRISE   637 AM MDT   SUNSET   654 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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