Climatological Report (Annual)
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CXUS55 KCYS 041056
CLADGW


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
339 AM MST FRI JAN 4 2019

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

...The DOUGLAS WY AIRPORT climate summary for the year of 2018...

Climate normal period 1981 to 2010
Climate record period 1998 to 2019

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   07/10        MM      MM      100
                        07/07
Lowest            -29   02/21        MM      MM      -19
Avg. Maximum     61.0              60.8     0.2     62.1
Avg. Minimum     30.7              31.0    -0.3     32.0
Mean             45.8              45.9    -0.1     47.0
Days Max >= 90     35              33.4               42
Days Max <= 32     34              35.3               31
Days Min <= 32    193             187.2              179
Days Min <= 0      18              18.0               18

Precipitation (inches)
Record
 Maximum           MM   MM
 Minimum           MM   MM
Totals          14.66             13.39    1.27    14.81
Days >= .01        83                MM               88
Days >= .10        39                MM               39
Days >= .50         6                MM               10
Days >= 1.00        2                MM                0
Greatest
 24 Hr. Total    1.66   06/17 to 06/17

DEGREE_DAYS
HEATING TOTAL    7238              7442    -204     6943
 SINCE 7/1       2955              3089    -134     2972
COOLING TOTAL     432               488     -56      502
 SINCE 1/1        432               486     -54      502
..............................................................

Wind (mph)
Average Wind Speed              9.3
Highest Wind Speed/Direction    48/300    Date  03/05
Highest Gust Speed/Direction    58/300    Date  03/05

Sky Cover
Possible Sunshine (Percent)    0
Average Sky Cover           0.30
Number Of Days Fair          225
Number Of Days PC            100
Number of Days Cloudy         40

Average RH (Percent)     65

-  Indicates negative numbers.
R  Indicates record was set or tied.
MM Indicates data is missing.
T  Indicates Trace Amount.

$$



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