772
CXUS53 KUNR 011551
CLMICR

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
951 AM MDT TUE SEP 01 2026

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

...THE WINNER REGIONAL AIRPORT SD CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST           97   08/02                          98  08/13
                                                          08/21
LOWEST            50   08/04                          47  08/25
                       08/05
AVG. MAXIMUM    87.7               87.4     0.3     86.2
AVG. MINIMUM    61.5               62.3    -0.8     62.2
MEAN            74.6               74.9    -0.3     74.2
DAYS MAX >= 90    11                                  10
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS          1.78               2.53   -0.75     2.66
DAILY AVG.      0.06               0.08   -0.02     0.09
DAYS >= .01        8                                   9
DAYS >= .10        3                                   7
DAYS >= .50        1                                   2
DAYS >= 1.00       1                                   0
GREATEST
 24 HR. TOTAL   1.03   08/19 TO 08/19               0.66


DEGREE DAYS
HEATING TOTAL      3                  7      -4        6
 SINCE 7/1         3                  7      -4       MM
COOLING TOTAL    309                312      -3      300
 SINCE 1/1      1005                915      90       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.5
HIGHEST WIND SPEED/DIRECTION    37/190    DATE  08/24
HIGHEST GUST SPEED/DIRECTION    64/200    DATE  08/24

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      2
HAZE                      1

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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