Climatological Report (Monthly)
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CXUS55 KCYS 092050
CLMDGW


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
149 PM MST THU FEB 9 2017

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

...The DOUGLAS WY AIRPORT climate summary for the month of January 2017...

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              71   01/27/2015
 Low              -33   01/27/2009
Highest            58   01/18        MM      MM       52
Lowest            -19   01/06        MM      MM       -7
Avg. Maximum     35.8              38.7    -2.9     37.7
Avg. Minimum     10.4              11.2    -0.8     12.7
Mean             23.1              25.0    -1.9     25.2
Days Max >= 90      0               0.0                0
Days Max <= 32     10               9.5               10
Days Min <= 32     30              30.2               30
Days Min <= 0       4               5.9                4

Precipitation (inches)
Record
 Maximum         0.65   2009
 Minimum         0.04   2002
Totals           0.36              0.38   -0.02     0.45
Days >= .01         5                MM      MM        7
Days >= .10         1                MM      MM        1
Days >= .50         0                MM      MM        0
Days >= 1.00        0                MM      MM        0
Greatest
 24 Hr. Total    0.12   01/23 to 01/24
                        01/04 to 01/04

DEGREE_DAYS
HEATING TOTAL    1291              1242      49     1223
 SINCE 7/1       4057              4331    -274     3920
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

Wind (mph)
Average Wind Speed              9.5
Highest Wind Speed/Direction    41/260    Date  01/10
Highest Gust Speed/Direction    54/240    Date  01/10

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.40
Number Of Days Fair           19
Number Of Days PC              7
Number of Days Cloudy          5

Average RH (Percent)     65

Weather Conditions. Number Of Days With
Thunderstorm              0     Mixed Precip               0
Heavy Rain                0     Rain                       0
Light Rain                0     Freezing Rain              0
Lt Freezing Rain          0     Hail                       0
Heavy Snow                0     Snow                       2
Light Snow               10     Sleet                      0
Fog                       6     Fog w/vis <= 1/4 mile      0
Haze                      7

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

$$


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