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000
CXUS55 KCYS 141557 CCA
CLASNY

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
113 PM MST THU JAN 10 2013

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

...THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013

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           111R  06/26        MM      MM      102
LOWEST            -12   01/17        MM      MM      -19
AVG. MAXIMUM     69.2              64.4     4.8     64.3
AVG. MINIMUM     35.4              36.1    -0.7     34.9
MEAN             52.3              50.2     2.1     49.6
DAYS MAX >= 90     80              44.5               52
DAYS MAX <= 32     16              23.0               26
DAYS MIN <= 32    162             162.0              166
DAYS MIN <= 0       7               7.2               14

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        27.82   2011
 MINIMUM         6.17   2002
TOTALS           7.46             18.54  -11.08    27.82
DAYS >= .01        64              91.8              110
DAYS >= .10        21              41.3               45
DAYS >= .50         3              11.2               15
DAYS >= 1.00        1               3.3                8
GREATEST
 24 HR. TOTAL    1.11   04/26 TO 04/27

DEGREE_DAYS
HEATING TOTAL    5705              6222    -517     6442
 SINCE 7/1       2556              2547       9     2448
COOLING TOTAL    1165               831     334      960
 SINCE 1/1       1165               830     335      960
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.6
HIGHEST WIND SPEED/DIRECTION    54/290    DATE  02/25
HIGHEST GUST SPEED/DIRECTION    69/300    DATE  02/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR          264
NUMBER OF DAYS PC             88
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     52

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                      14
LIGHT RAIN               79     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       7
LIGHT SNOW               35     SLEET                      0
FOG                      77     FOG W/VIS <= 1/4 MILE     21
HAZE                     49

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

$$