Climatological Report (Monthly)
Issued by NWS

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112
CXUS55 KCYS 121814
CLMTOR


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
1114 AM MST THU JAN 12 2017

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

...The TORRINGTON WY AIRPORT climate summary for the month of December 2016...

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              70   12/02/2012
 Low              -27   12/18/2016
                        12/31/2014
                        12/21/1998
Highest            53   12/30        MM      MM       66
Lowest            -27R  12/18        MM      MM       -8
Avg. Maximum     36.5              40.0    -3.5     40.0
Avg. Minimum      8.9              14.3    -5.4     16.2
Mean             22.7              27.1    -4.4     28.1
Days Max >= 90      0               0.0                0
Days Max <= 32      9               7.7               10
Days Min <= 32     31              29.7               28
Days Min <= 0       7               4.3                7

Precipitation (inches)
Record
 Maximum         1.10   2014
 Minimum         0.02   2008
Totals           0.60              0.37    0.23     0.56
Days >= .01         7                MM      MM        5
Days >= .10         2                MM      MM        2
Days >= .50         0                MM      MM        0
Days >= 1.00        0                MM      MM        0
Greatest
 24 Hr. Total    0.27   12/25 to 12/25

DEGREE_DAYS
HEATING TOTAL    1302              1173     129     1138
 SINCE 7/1       2429              2756    -327     2429
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        821               678     143      721
..............................................................

Wind (mph)
Average Wind Speed              9.6
Highest Wind Speed/Direction    44/260    Date  12/05
Highest Gust Speed/Direction    56/260    Date  12/05

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.20
Number Of Days Fair           21
Number Of Days PC              8
Number of Days Cloudy          2

Average RH (Percent)     60

Weather Conditions. Number Of Days With
Thunderstorm              0     Mixed Precip               0
Heavy Rain                0     Rain                       0
Light Rain                1     Freezing Rain              1
Lt Freezing Rain          1     Hail                       0
Heavy Snow                1     Snow                       4
Light Snow                9     Sleet                      0
Fog                       8     Fog w/vis <= 1/4 mile      2
Haze                      5

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

$$



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