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000
CXUS55 KCYS 101633
CLMSNY


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1032 AM MDT FRI MAY 10 2013

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

...THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...

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              92   04/24/2012
 LOW               -9   04/02/1975
HIGHEST            82   04/29        MM      MM       92
LOWEST              5   04/10        MM      MM       24
AVG. MAXIMUM     53.9              61.9    -8.0     68.6
AVG. MINIMUM     26.2              33.0    -6.8     37.8
MEAN             40.0              47.4    -7.4     53.2
DAYS MAX >= 90      0               0.0                1
DAYS MAX <= 32      5               0.5                0
DAYS MIN <= 32     22              12.7                4
DAYS MIN <= 0       0               0.0                0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.28   1977
 MINIMUM         0.00   2011
TOTALS           1.74              2.05   -0.31     1.61
DAYS >= .01        10               8.8     1.2        8
DAYS >= .10         5               4.9     0.1        3
DAYS >= .50         2               1.5     0.5        1
DAYS >= 1.00        0               0.6    -0.6        0
GREATEST
 24 HR. TOTAL    0.89   04/08 TO 04/09

DEGREE_DAYS
HEATING TOTAL     743               527     216      354
 SINCE 7/1       6350              5912     438     5407
COOLING TOTAL       0                 1      -1        7
 SINCE 1/1          0                 1      -1        7
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              13.1
HIGHEST WIND SPEED/DIRECTION    43/280    DATE  04/14
HIGHEST GUST SPEED/DIRECTION    53/010    DATE  04/08

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       3
LIGHT RAIN               10     FREEZING RAIN              1
LT FREEZING RAIN          4     HAIL                       0
HEAVY SNOW                2     SNOW                       3
LIGHT SNOW                9     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      6
HAZE                      8

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

$$