Climatological Report (Annual)
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000
CXUS55 KCYS 091750
CLASNY


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1049 AM MST THU JAN 9 2014

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

...THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2014

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           102   09/06        MM      MM      111
LOWEST            -11   01/15        MM      MM      -12
AVG. MAXIMUM     63.4              64.4    -1.0     69.2
AVG. MINIMUM     33.9              36.1    -2.2     35.4
MEAN             48.6              50.2    -1.6     52.3
DAYS MAX >= 90     59              44.5               80
DAYS MAX <= 32     32              23.0               16
DAYS MIN <= 32    186             162.0              162
DAYS MIN <= 0      11               7.2                7

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        27.82   2011
 MINIMUM         6.17   2002
TOTALS          16.94             18.54   -1.60     7.46
DAYS >= .01        87              91.8               64
DAYS >= .10        38              41.3               21
DAYS >= .50         9              11.2                3
DAYS >= 1.00        4               3.3                1
GREATEST
 24 HR. TOTAL    2.51   09/14 TO 09/15

DEGREE_DAYS
HEATING TOTAL    6755              6222     533     5705
 SINCE 7/1       2634              2547      87     2556
COOLING TOTAL     918               831      87     1165
 SINCE 1/1        918               830      88     1165
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.9
HIGHEST WIND SPEED/DIRECTION    52/260    DATE  10/11
HIGHEST GUST SPEED/DIRECTION    78/310    DATE  09/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR          244
NUMBER OF DAYS PC             93
NUMBER OF DAYS CLOUDY         27

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               11     RAIN                      19
LIGHT RAIN              100     FREEZING RAIN              1
LT FREEZING RAIN          6     HAIL                       0
HEAVY SNOW                5     SNOW                      12
LIGHT SNOW               49     SLEET                      0
FOG                     114     FOG W/VIS <= 1/4 MILE     34
HAZE                     50

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$




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