Climatological Report (Monthly)
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000
CXUS55 KCYS 060239
CLMCHY


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

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

...THE CHEYENNE WY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              93   09/04/1960
 LOW                8   09/30/1985
HIGHEST            90   09/03        71      19       92
LOWEST             29   09/12        44     -15       33
                        09/11
AVG. MAXIMUM     74.4              71.8     2.6     73.0
AVG. MINIMUM     46.7              44.7     2.0     50.0
MEAN             60.6              58.2     2.4     61.5
DAYS MAX >= 90      1               0.2     0.8        3
DAYS MAX <= 32      0               0.1    -0.1        0
DAYS MIN <= 32      2               1.7     0.3        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.95   2013
 MINIMUM         0.00   1879
TOTALS           1.74              1.48    0.26     6.95
DAYS >= .01         6               8.3    -2.3       14
DAYS >= .10         3               3.8    -0.8       11
DAYS >= .50         2               1.0     1.0        6
DAYS >= 1.00        0               0.2    -0.2        2
GREATEST
 24 HR. TOTAL    1.02   09/28 TO 09/29

DEGREE_DAYS
HEATING TOTAL     162               225     -63      167
 SINCE 7/1        220               281     -61      182
COOLING TOTAL      35                22      13       67
 SINCE 1/1        301               348     -47      520

FREEZE DATES
RECORD
 EARLIEST     08/24/1910
 LATEST       06/19/1876
EARLIEST      09/11             09/24
LATEST                          05/20
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.2
HIGHEST WIND SPEED/DIRECTION    37/250    DATE  09/14
HIGHEST GUST SPEED/DIRECTION    48/260    DATE  09/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     55

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      4
HAZE                      2

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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              98   09/04/2001
 LOW               14   09/25/2000
HIGHEST            93   09/26        MM      MM       96
                        09/25
                        09/03
LOWEST             28   09/13        MM      MM       30
                        09/12
AVG. MAXIMUM     76.8              75.0     1.8     77.8
AVG. MINIMUM     42.8              41.7     1.1     48.5
MEAN             59.8              58.4     1.4     63.2
DAYS MAX >= 90      4               2.2     1.8        6
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      3               2.7     0.3        2
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           0.90              1.23   -0.33     1.04
DAYS >= .01         5                MM      MM        8
DAYS >= .10         3                MM      MM        3
DAYS >= .50         0                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.44   09/10 TO 09/11

DEGREE_DAYS
HEATING TOTAL     172               228     -56      138
 SINCE 7/1        209               269     -60      138
COOLING TOTAL      24                28      -4       88
 SINCE 1/1        401               486     -85      739

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST      09/11             MM
LATEST                          MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.2
HIGHEST WIND SPEED/DIRECTION    37/290    DATE  09/08
HIGHEST GUST SPEED/DIRECTION    51/290    DATE  09/08

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     58

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       1
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                1     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      3
HAZE                      6

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

...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     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      3               5.5    -2.5        3
DAYS MIN <= 0       0               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

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..............................................................

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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              95   09/04/1998
 LOW                8   09/30/1985
HIGHEST            85   09/03        MM      MM       89
LOWEST             21   09/12        MM      MM       29
AVG. MAXIMUM     73.4              70.7     2.7     72.0
AVG. MINIMUM     41.5              40.1     1.4     46.7
MEAN             57.5              55.4     2.1     59.4
DAYS MAX >= 90      0               0.2    -0.2        0
DAYS MAX <= 32      0               0.1    -0.1        0
DAYS MIN <= 32      2               4.3    -2.3        2
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.64   1965
 MINIMUM            T   2010
TOTALS           1.26              0.97    0.29     2.47
DAYS >= .01        10               6.9     3.1       14
DAYS >= .10         4               2.9     1.1        7
DAYS >= .50         1               0.3     0.7        1
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.51   09/28 TO 09/28

DEGREE_DAYS
HEATING TOTAL     221               293     -72      207
 SINCE 7/1        321               386     -65      215
COOLING TOTAL       2                 5      -3       49
 SINCE 1/1        211               186      25      371

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.1
HIGHEST WIND SPEED/DIRECTION    38/240    DATE  09/03
HIGHEST GUST SPEED/DIRECTION    48/250    DATE  09/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     52

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       5
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             100   09/06/2013
 LOW               20   09/29/1999
HIGHEST            96   09/03        MM      MM      100
LOWEST             32   09/13        MM      MM       33
AVG. MAXIMUM     77.4              77.3     0.1     80.0
AVG. MINIMUM     46.4              44.2     2.2     50.7
MEAN             61.9              60.7     1.2     65.3
DAYS MAX >= 90      4               4.3    -0.3        7
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      1               1.8    -0.8        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           2.59              1.37    1.22     2.37
DAYS >= .01         8                MM      MM       10
DAYS >= .10         7                MM      MM        5
DAYS >= .50         1                MM      MM        2
DAYS >= 1.00        1                MM      MM        0
GREATEST
 24 HR. TOTAL    1.53   09/29 TO 09/30

DEGREE_DAYS
HEATING TOTAL     138               172     -34      103
 SINCE 7/1        153               194     -41      105
COOLING TOTAL      50                45       5      120
 SINCE 1/1        587               678     -91      893

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST      09/13             MM
LATEST                          MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.2
HIGHEST WIND SPEED/DIRECTION    35/270    DATE  09/30
HIGHEST GUST SPEED/DIRECTION    46/270    DATE  09/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       5
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      2
HAZE                      1

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

$$


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