Climatological Report (Annual)
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000
CXUS55 KCYS 102221
CLADGW


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
251 PM MST FRI JAN 10 2020

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

...The DOUGLAS WY AIRPORT climate summary for the year of 2019...

Climate normal period 1981 to 2010
Climate record period 1998 to 2020

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           100   07/19        MM      MM       99
Lowest            -16   01/01        MM      MM      -29
Avg. Maximum     59.0              60.8    -1.8     61.0
Avg. Minimum     29.6              31.0    -1.4     30.7
Mean             44.3              45.9    -1.6     45.8
Days Max >= 90     39              33.4               35
Days Max <= 32     48              35.3               34
Days Min <= 32    204             187.2              193
Days Min <= 0      22              18.0               18

Precipitation (inches)
Record
 Maximum           MM   MM
 Minimum           MM   MM
Totals           9.81             13.39   -3.58    14.66
Days >= .01        74                MM               83
Days >= .10        32                MM               39
Days >= .50         4                MM                6
Days >= 1.00        1                MM                2
Greatest
 24 Hr. Total    1.11   05/27 to 05/27

DEGREE_DAYS
HEATING TOTAL    7892              7442     450     7238
 SINCE 7/1       3165              3089      76     2955
COOLING TOTAL     511               486      25      432
 SINCE 1/1        511               486      25      432
..............................................................

Wind (mph)
Average Wind Speed              9.4
Highest Wind Speed/Direction    51/280    Date  10/04
Highest Gust Speed/Direction    64/290    Date  10/04

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.30
Number Of Days Fair          227
Number Of Days PC             95
Number of Days Cloudy         39

Average RH (Percent)     63

Weather Conditions. Number Of Days With
THUNDERSTORM             48     MIXED PRECIP                0
HEAVY RAIN               14     RAIN                       26
LIGHT RAIN               92     FREEZING RAIN               0
LT FREEZING RAIN          1     HAIL                        0
HEAVY SNOW                4     SNOW                       19
LIGHT SNOW               80     SLEET                       0
FOG                     116     FOG W/VIS <= 1/4 MILE      15
HAZE                     31

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

$$





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