Climatological Report (Annual)
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213
CXUS55 KCYS 091918
CLARWL


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
1200 PM MST TUE JAN 9 2018

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

...The RAWLINS WY AIRPORT climate summary for the year of 2017...

Climate normal period 1981 to 2010
Climate record period 1951 to 2018

Weather         Observed          Normal  Depart  Last Year`s
                 Value   Date(s)  Value   From    Value
                                          Normal
.............................................................
Temperature (F)
Record
 High              98   08/02/2000
                        07/12/1954
                        07/11/1954
 Low              -36   02/02/2011
                        02/06/1989
                        01/19/1963
Highest            94   07/19        MM      MM       96
Lowest            -32   01/06        MM      MM      -18
Avg. Maximum     58.1              55.5     2.6     57.6
Avg. Minimum     31.8              29.5     2.3     31.1
Mean             44.9              42.5     2.4     44.3
Days Max >= 90     15               7.4               16
Days Max <= 32     43              55.9               50
Days Min <= 32    183             197.2              193
Days Min <= 0      11              16.0                9

Precipitation (inches)
Record
 Maximum        15.49   2009
 Minimum         3.24   2002
Totals           9.74              9.25    0.49    10.00
Days >= .01        88              84.5               86
Days >= .10        31              28.5               23
Days >= .50         3               2.8                1
Days >= 1.00        0               0.4                0
Greatest
 24 Hr. Total    0.83   07/25

DEGREE_DAYS
HEATING TOTAL    7481              8392    -911     7692
 SINCE 7/1       3031              3454    -423     3088
COOLING TOTAL     266               186      80      235
 SINCE 1/1        266               186      80      235
..............................................................

Wind (mph)
Average Wind Speed              12.5
Highest Wind Speed/Direction    51/260    Date  02/07
Highest Gust Speed/Direction    66/270    Date  02/07

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.30
Number Of Days Fair          234
Number Of Days PC            103
Number of Days Cloudy         28

Average RH (Percent)     54

Weather Conditions. Number Of Days With
Thunderstorm              0     Mixed Precip               0
Heavy Rain                7     Rain                      13
Light Rain               96     Freezing Rain              0
Lt Freezing Rain          0     Hail                       0
Heavy Snow               14     Snow                      30
Light Snow               73     Sleet                      0
Fog                      85     Fog w/vis <= 1/4 mile     15
Haze                     44

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

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