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293
CXUS53 KUNR 011604
CLMGCC


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
1003 AM MDT WED OCT 1 2014

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

...THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

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            93   09/26                         96  09/05
                                                          09/04
LOWEST             29R  09/13                         32  09/27
                        09/12                             09/26
AVG. MAXIMUM     73.3              73.4    -0.1     77.0
AVG. MINIMUM     44.9              43.4     1.5     49.1
MEAN             59.1              58.4     0.7     63.1
DAYS MAX >= 90      4                                  6
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      5                                  2
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
TOTALS           1.29              1.19    0.10     2.38
DAILY AVG.       0.04              0.04    0.00     0.08
DAYS >= .01         9                                  9
DAYS >= .10         3                                  6
DAYS >= .50         0                                  2
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.51   09/10 TO 09/11              1.09

DEGREE_DAYS
HEATING TOTAL     227               238     -11      141
 SINCE 7/1        276               295     -19      141
COOLING TOTAL      57                40      17       93
 SINCE 1/1        412               500     -88      615
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.1
HIGHEST WIND SPEED/DIRECTION    35/330    DATE  09/03
HIGHEST GUST SPEED/DIRECTION    42/330    DATE  09/03

AVERAGE RH (PERCENT)     58

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                2     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      0
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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