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CXUS53 KUNR 011602
CLMGCC


CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
902 AM MST THU JAN 1 2015

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

...THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 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            65   12/12                         56  12/18
LOWEST            -22   12/30                        -24  12/07
                                                          12/06
AVG. MAXIMUM     38.7              35.1     3.6     31.1
AVG. MINIMUM     16.9              13.2     3.7      8.0
MEAN             27.8              24.2     3.6     19.6
DAYS MAX >= 90      0                                  0
DAYS MAX <= 32     11                                 13
DAYS MIN <= 32     29                                 30
DAYS MIN <= 0       4                                 10

PRECIPITATION (INCHES)
TOTALS           0.40              0.40    0.00     0.67
DAILY AVG.       0.01              0.01    0.00     0.02
DAYS >= .01         5                                 14
DAYS >= .10         2                                  3
DAYS >= .50         0                                  0
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.13   12/15 TO 12/15              0.13

DEGREE_DAYS
HEATING TOTAL    1143              1266    -123     1400
 SINCE 7/1       2926              3141    -215     3112
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        412               502     -90      615
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.4
HIGHEST WIND SPEED/DIRECTION    46/230    DATE  12/12
HIGHEST GUST SPEED/DIRECTION    63/230    DATE  12/12

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                1     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW                9     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

$$




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