Climatological Report (Annual)
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000
CXUS55 KCYS 091918
CLASNY


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

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

...The SIDNEY NE AIRPORT climate summary for the year of 2017...

Climate normal period 1981 to 2010
Climate record period 1948 to 2018

Weather         Observed          Normal  Depart  Last Year`s
                 Value   Date(s)  Value   From    Value
                                          Normal
.............................................................
Temperature (F)
Record
 High             111   06/26/2012
 Low              -39   12/22/1989
Highest           103   07/19        MM      MM      103
Lowest            -23   12/24        MM      MM      -17
Avg. Maximum     65.2              64.4     0.8     65.1
Avg. Minimum     33.5              36.1    -2.6     35.2
Mean             49.3              50.2    -0.9     50.2
Days Max >= 90     51              44.5               45
Days Max <= 32     23              23.0               21
Days Min <= 32    180             162.0              166
Days Min <= 0      13               7.2                7

Precipitation (inches)
Record
 Maximum        27.82   2011
 Minimum         6.17   2002
Totals           7.79             18.54  -10.75    13.17
Days >= .01        68              91.8               67
Days >= .10        26              41.3               30
Days >= .50         1              11.2               10
Days >= 1.00        0               3.3                1
Greatest
 24 Hr. Total    0.86   05/08-05/09

DEGREE_DAYS
HEATING TOTAL    6232              6222      10     5860
 SINCE 7/1       2628              2547      81     2195
COOLING TOTAL     641               831    -190      770
 SINCE 1/1        641               830    -189      770
..............................................................

Wind (mph)
Average Wind Speed              11.4
Highest Wind Speed/Direction    53/290    Date  03/07
Highest Gust Speed/Direction    67/290    Date  03/07

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.30
Number Of Days Fair          246
Number Of Days PC             83
Number of Days Cloudy         36

Average RH (Percent)     60

Weather Conditions. Number Of Days With
Thunderstorm              0     Mixed Precip               0
Heavy Rain               11     Rain                      19
Light Rain               92     Freezing Rain              0
Lt Freezing Rain          7     Hail                       1
Heavy Snow                4     Snow                       7
Light Snow               29     Sleet                      0
Fog                     108     Fog w/vis <= 1/4 mile     25
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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