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000
CXUS55 KCYS 101633
CLMDGW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1032 AM MDT FRI MAY 10 2013

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

...THE DOUGLAS WY AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              87   04/24/2012
 LOW                4   04/10/2013
HIGHEST            75   04/27        MM      MM       87
LOWEST              4R  04/10        MM      MM       22
AVG. MAXIMUM     50.8              57.8    -7.0     65.4
AVG. MINIMUM     23.8              29.6    -5.8     33.4
MEAN             37.3              43.7    -6.4     49.4
DAYS MAX >= 90      0               0.0                0
DAYS MAX <= 32      5               0.6                0
DAYS MIN <= 32     23              18.8               16
DAYS MIN <= 0       0               0.0                0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.22   2011
 MINIMUM            T   2011
TOTALS           1.85              1.51    0.34     1.21
DAYS >= .01        10                MM      MM        8
DAYS >= .10         5                MM      MM        4
DAYS >= .50         2                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.64   04/08 TO 04/09

DEGREE_DAYS
HEATING TOTAL     822               639     183      465
 SINCE 7/1       6766              6957    -191     6238
COOLING TOTAL       0                 0       0        2
 SINCE 1/1          0                 0       0        2
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.3
HIGHEST WIND SPEED/DIRECTION    43/250    DATE  04/13
HIGHEST GUST SPEED/DIRECTION    52/260    DATE  04/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                3     SNOW                       7
LIGHT SNOW               11     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      2
HAZE                      4

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

$$