Climatological Report (Annual)
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000
CXUS55 KCYS 121748 CCA
CLASNY

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1029 AM MST THU JAN 12 2017

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

...THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017

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   07/10        MM      MM      101
LOWEST            -17   12/17        MM      MM      -11
AVG. MAXIMUM     65.1              64.4     0.7     64.3
AVG. MINIMUM     35.2              36.1    -0.9     35.1
MEAN             50.2              50.2     0.0     49.7
DAYS MAX >= 90     45              44.5               46
DAYS MAX <= 32     21              23.0               34
DAYS MIN <= 32    166             162.0              164
DAYS MIN <= 0       7               7.2               14

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        27.82   2011
 MINIMUM         6.17   2002
TOTALS          13.17             18.54   -5.37    22.80
DAYS >= .01        67              91.8               98
DAYS >= .10        30              41.3               50
DAYS >= .50        10              11.2               11
DAYS >= 1.00        1               3.3                3
GREATEST
 24 HR. TOTAL    1.41   08/08 TO 08/08

DEGREE_DAYS
HEATING TOTAL    5860              6222    -362     6161
 SINCE 7/1       2195              2547    -352     2555
COOLING TOTAL     770               831     -61      669
 SINCE 1/1        770               830     -60      669
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.9
HIGHEST WIND SPEED/DIRECTION    54/260    DATE  09/03
HIGHEST GUST SPEED/DIRECTION    68/150    DATE  03/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR          256
NUMBER OF DAYS PC             82
NUMBER OF DAYS CLOUDY         23

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               11     RAIN                      26
LIGHT RAIN               97     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                5     SNOW                       9
LIGHT SNOW               44     SLEET                      0
FOG                      99     FOG W/VIS <= 1/4 MILE     27
HAZE                     25

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

$$



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