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

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260
CDUS43 KUNR 200839
CLIRAP

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
239 AM MDT MON JUL 20 2026

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

...THE RAPID CITY AIRPORT SD CLIMATE SUMMARY FOR JULY 19 2026...

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)
 YESTERDAY
  MAXIMUM        101    426 PM 107    2012  87     14       82
  MINIMUM         73    954 PM  48    1950  59     14       64
  AVERAGE         87                        73     14       73

PRECIPITATION (IN)
  YESTERDAY        T             1.95 1958   0.07  -0.07     0.22
  MONTH TO DATE    0.80                      1.41  -0.61     2.74
  SINCE JUN 1      1.33                      4.28  -2.95     4.73
  SINCE JAN 1      6.89                     11.53  -4.64    11.16

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         7     -7       11
  SINCE JUN 1     74                       100    -26       73
  SINCE JUL 1      0                         7     -7       11

 COOLING
  YESTERDAY       22                         9     13        8
  MONTH TO DATE  278                       138    140      159
  SINCE JUN 1    355                       219    136      307
  SINCE JAN 1    395                       231    164      331
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     5.8


SKY COVER
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62           100 AM
 LOWEST     22           400 PM
 AVERAGE    42

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


THE RAPID CITY AIRPORT SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       105      1960
 MINIMUM TEMPERATURE (F)   60        47      1972


SUNRISE AND SUNSET
JULY 20 2026..........SUNRISE   528 AM MDT   SUNSET   829 PM MDT
JULY 21 2026..........SUNRISE   529 AM MDT   SUNSET   828 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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