Climatological Report (Monthly)
Issued by NWS

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CXUS55 KCYS 111938
CLMDGW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1238 PM MST WED JAN 11 2017

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

...THE DOUGLAS WY AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             105   07/29/2006
                        07/18/2006
                        07/16/2005
 LOW              -33   01/27/2009
                        02/18/2006
HIGHEST            99   08/09        MM      MM       99
                        08/03
LOWEST            -22   12/08        MM      MM      -16
AVG. MAXIMUM     56.3              60.8    -4.5     62.8
AVG. MINIMUM     27.2              31.0    -3.8     32.9
MEAN             41.7              45.9    -4.2     47.8
DAYS MAX >= 90     13              33.4               38
DAYS MAX <= 32     29              35.3               36
DAYS MIN <= 32    200             187.2              164
DAYS MIN <= 0      12              18.0               20

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS          10.10             13.39   -3.29    14.72
DAYS >= .01        72                MM               92
DAYS >= .10        27                MM               42
DAYS >= .50         2                MM                8
DAYS >= 1.00        0                MM                0
GREATEST
 24 HR. TOTAL    1.08   04/25 TO 04/26

DEGREE_DAYS
HEATING TOTAL    6691              7442    -751     6647
 SINCE 7/1      12765              3089    9676     2697
COOLING TOTAL     209               488    -279      503
 SINCE 1/1        209               486    -277      503
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.3
HIGHEST WIND SPEED/DIRECTION    52/240    DATE  02/18
HIGHEST GUST SPEED/DIRECTION    67/250    DATE  02/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR          189
NUMBER OF DAYS PC             76
NUMBER OF DAYS CLOUDY         32

AVERAGE RH (PERCENT)    999

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                      17
LIGHT RAIN               55     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                4     SNOW                      11
LIGHT SNOW               36     SLEET                      0
FOG                      91     FOG W/VIS <= 1/4 MILE     17
HAZE                     21

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

$$



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