Climatological Report (Annual)
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484
CXUS55 KCYS 172308
CLASNY

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
403 PM MST SAT JAN 17 2015

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

...THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2015

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           104   07/24        MM      MM      102
LOWEST            -24   02/06        MM      MM      -11
                        02/05
AVG. MAXIMUM     62.8              64.4    -1.6     63.4
AVG. MINIMUM     33.2              36.1    -2.9     33.9
MEAN             48.0              50.2    -2.2     48.6
DAYS MAX >= 90     42              44.5               59
DAYS MAX <= 32     43              23.0               32
DAYS MIN <= 32    178             162.0              186
DAYS MIN <= 0      26               7.2               11

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        27.82   2011
 MINIMUM         6.17   2002
TOTALS          16.87             18.54   -1.67    16.94
DAYS >= .01        90              91.8               87
DAYS >= .10        42              41.3               38
DAYS >= .50         9              11.2                9
DAYS >= 1.00        3               3.3                4
GREATEST
 24 HR. TOTAL    2.07   09/29 TO 09/29

DEGREE_DAYS
HEATING TOTAL    6689              6222     467     6755
 SINCE 7/1       2693              2547     146     2634
COOLING TOTAL     637               831    -194      918
 SINCE 1/1        637               830    -193      918
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              12.2
HIGHEST WIND SPEED/DIRECTION    59/350    DATE  04/29
HIGHEST GUST SPEED/DIRECTION    70/330    DATE  04/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR          236
NUMBER OF DAYS PC            105
NUMBER OF DAYS CLOUDY         20

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               11     RAIN                      24
LIGHT RAIN               94     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                6     SNOW                      17
LIGHT SNOW               60     SLEET                      0
FOG                     122     FOG W/VIS <= 1/4 MILE     22
HAZE                     55

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

$$



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