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

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597
CDUS43 KUNR 120139
CLIRAP

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
739 PM MDT MON MAY 11 2026

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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR MAY 11 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         92    128 PM  95    2025  65     27       95
  MINIMUM         39    428 AM  23    1953  40     -1       56
  AVERAGE         66                        52     14       76

PRECIPITATION (IN)
  TODAY            0.00          1.70 2023   0.11  -0.11     0.00
  MONTH TO DATE    0.01                      1.06  -1.05     0.11
  SINCE MAR 1      1.50                      4.05  -2.55     3.67
  SINCE JAN 1      1.72                      4.86  -3.14     4.46

DEGREE DAYS
 HEATING
  TODAY            0                        13    -13        0
  MONTH TO DATE  155                       164     -9       61
  SINCE MAR 1   1381                      1716   -335     1318
  SINCE JUL 1   5392                      6974  -1582     6225

 COOLING
  TODAY            1                         0      1       11
  MONTH TO DATE    1                         0      1       14
  SINCE MAR 1      6                         1      5       14
  SINCE JAN 1      6                         1      5       14
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     7.4


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           400 AM
 LOWEST     10           100 PM
 AVERAGE    47

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        94      2025
 MINIMUM TEMPERATURE (F)   40        22      1943
                                             1953


SUNRISE AND SUNSET
MAY 11 2026...........SUNRISE   530 AM MDT   SUNSET   807 PM MDT
MAY 12 2026...........SUNRISE   529 AM MDT   SUNSET   809 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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