Climatological Report (Monthly)
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000
CXUS55 KCYS 060239
CLMLAR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
839 PM MDT SUN OCT 5 2014

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

...THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

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              90   09/06/1978
                        09/05/1978
 LOW               -2   09/30/1985
HIGHEST            83   09/26        MM      MM       87
                        09/25
                        09/03
LOWEST             27   09/12        MM      MM       28
                        09/11
AVG. MAXIMUM     71.2              68.6     2.6     69.6
AVG. MINIMUM     40.2              37.9     2.3     44.6
MEAN             55.7              53.3     2.4     57.1
DAYS MAX >= 90      0               0.0                0
DAYS MAX <= 32      0               0.0                0
DAYS MIN <= 32      3               5.5                3
DAYS MIN <= 0       0               0.0                0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.05   2013
 MINIMUM         0.00   1956
TOTALS           2.07              1.11    0.96     3.05
DAYS >= .01         8               7.1     0.9       17
DAYS >= .10         4               3.0     1.0        8
DAYS >= .50         2               0.5     1.5        1
DAYS >= 1.00        0               0.0     0.0        1
GREATEST
 24 HR. TOTAL    0.83   09/29 TO 09/29

DEGREE_DAYS
HEATING TOTAL     272               353     -81      253
 SINCE 7/1        451               525     -74      324
COOLING TOTAL       0                 1      -1       24
 SINCE 1/1         67                67       0      162
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.5
HIGHEST WIND SPEED/DIRECTION    43/240    DATE  09/22
HIGHEST GUST SPEED/DIRECTION    54/310    DATE  09/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     58

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       6
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      2
HAZE                      0

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

$$


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