Climatological Report (Monthly)
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000
CXUS53 KUNR 011521
CLMCUT

CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
921 AM MDT THU JUN 01 2023

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

...THE CUSTER COUNTY AIRPORT SD CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...

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           77   05/30                          81  05/27
LOWEST            24   05/01                          22  05/22
AVG. MAXIMUM    65.8               59.6     6.2     59.2
AVG. MINIMUM    40.6               37.5     3.1     35.8
MEAN            53.2               48.6     4.6     47.5
DAYS MAX >= 90     0                                   0
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     2                                   9
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS          4.68               2.97    1.71     3.08
DAILY AVG.      0.15               0.10    0.05     0.10
DAYS >= .01       16                                  14
DAYS >= .10        8                                   7
DAYS >= .50        3                                   2
DAYS >= 1.00       1                                   1
GREATEST
 24 HR. TOTAL   1.58   05/11 TO 05/12               1.54


DEGREE DAYS
HEATING TOTAL    360                511    -151      535
 SINCE 7/1      8033               7942      91       MM
COOLING TOTAL      0                  1      -1        0
 SINCE 1/1         0                  1      -1       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.4
HIGHEST WIND SPEED/DIRECTION    24/280    DATE  05/06
                                24/280          05/27
HIGHEST GUST SPEED/DIRECTION    39/270    DATE  05/06

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       9
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      18     FOG W/VIS <= 1/4 MILE      5
HAZE                      6

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

$$


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