Climatological Report (Monthly)
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000
CXUS53 KUNR 011604
CLMCUT


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1002 AM MDT MON OCT 1 2018

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

...THE CUSTER COUNTY AIRPORT SD CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
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            88   09/12                         86  09/10
                                                          09/03
LOWEST             30   09/28                         30  09/17
AVG. MAXIMUM     69.4              67.7     1.7     69.4
AVG. MINIMUM     44.8              40.9     3.9     43.1
MEAN             57.1              54.3     2.8     56.2
DAYS MAX >= 90      0                                  0
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      4                                  3
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
TOTALS           0.85              1.57   -0.72     1.57
DAILY AVG.       0.03              0.05   -0.02     0.05
DAYS >= .01         6                                 13
DAYS >= .10         3                                  6
DAYS >= .50         0                                  1
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.25   09/27 TO 09/27              0.55

DEGREE_DAYS
HEATING TOTAL     243               332     -89      284
 SINCE 7/1        403               486     -83      385
COOLING TOTAL      15                11       4       27
 SINCE 1/1        197               177      20      235
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.6
HIGHEST WIND SPEED/DIRECTION    25/270    DATE  09/22
HIGHEST GUST SPEED/DIRECTION    37/310    DATE  09/20

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                2     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      6
HAZE                      0

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

$$


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