Climatological Report (Monthly)
Issued by NWS

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000
CXUS55 KCYS 011153
CLMDGW


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
544 AM MDT WED MAY 1 2019

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

...The DOUGLAS WY AIRPORT climate summary for the month of April 2019...

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              87   04/24/2012
 Low                4   04/10/2013
Highest            80   04/20        MM      MM       80
Lowest             17   04/13        MM      MM       10
Avg. Maximum     58.4              57.8     0.6     59.0
Avg. Minimum     31.2              29.6     1.6     26.9
Mean             44.8              43.7     1.1     42.9
Days Max >= 90      0               0.0                0
Days Max <= 32      1               0.6                1
Days Min <= 32     15              18.8               21
Days Min <= 0       0               0.0                0

Precipitation (inches)
Record
 Maximum         4.22   2011
 Minimum            T   2011
Totals           0.92              1.51   -0.59     0.54
Days >= .01        14                MM      MM        9
Days >= .10         4                MM      MM        2
Days >= .50         0                MM      MM        0
Days >= 1.00        0                MM      MM        0
Greatest
 24 Hr. Total    0.19   04/24 to 04/24

DEGREE_DAYS
HEATING TOTAL     599               639     -40      655
 SINCE 7/1       7018              6957      61     6918
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

Wind (mph)
Average Wind Speed              10.9
Highest Wind Speed/Direction    39/280    Date  04/14
Highest Gust Speed/Direction    49/270    Date  04/26

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.50
Number Of Days Fair           12
Number Of Days PC             12
Number of Days Cloudy          6

Average RH (Percent)     67

Weather Conditions. Number Of Days With
THUNDERSTORM              2     MIXED PRECIP                0
HEAVY RAIN                0     RAIN                        5
LIGHT RAIN               16     FREEZING RAIN               0
LT FREEZING RAIN          1     HAIL                        0
HEAVY SNOW                0     SNOW                        2
LIGHT SNOW                6     SLEET                       0
FOG                      14     FOG W/VIS <= 1/4 MILE       2
HAZE                      3

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

$$



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