Climatological Report (Monthly)
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411
CXUS55 KCYS 041339
CLMCNE


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
739 AM MDT WED OCT 4 2017

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

...The ALLIANCE NE AIRPORT climate summary for the month of September 2017...

Climate normal period 1981 to 2010
Climate record period 1896 to 2017

Weather         Observed          Normal  Depart  Last Year`s
                 Value   Date(s)  Value   From    Value
                                          Normal
.............................................................
Temperature (F)
Record
 High             101   09/06/2013
                        09/04/1998
                        09/07/1908
 Low               15   09/26/1926
                        09/25/1926
Highest            98   09/03        MM      MM       92
Lowest             28   09/27        MM      MM       30
Avg. Maximum     77.1              76.1     1.0     78.0
Avg. Minimum     44.0              42.7     1.3     44.3
Mean             60.6              59.4     1.2     61.2
Days Max >= 90      6               2.9     3.1        2
Days Max <= 32      0               0.0     0.0        0
Days Min <= 32      3               3.1    -0.1        4
Days Min <= 0       0               0.0     0.0        0

Precipitation (inches)
Record
 Maximum         6.27   1951
 Minimum         0.03   1953
Totals           1.16              1.39   -0.23     1.44
Days >= .01        11                MM      MM        7
Days >= .10         6                MM      MM        5
Days >= .50         0                MM      MM        1
Days >= 1.00        0                MM      MM        0
Greatest
 24 Hr. Total    0.37   09/15 to 09/16

DEGREE_DAYS
HEATING TOTAL     186               208     -22      140
 SINCE 7/1        214               245     -31      178
COOLING TOTAL      58                40      18       34
 SINCE 1/1        553               563     -10      587
..............................................................

Wind (mph)
Average Wind Speed              8.8
Highest Wind Speed/Direction    38/340    Date  09/19
Highest Gust Speed/Direction    50/340    Date  09/19

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.30
Number Of Days Fair           20
Number Of Days PC              6
Number of Days Cloudy          4

Average RH (Percent)     61

Weather Conditions. Number Of Days With
Thunderstorm              0     Mixed Precip               0
Heavy Rain                3     Rain                       5
Light Rain               10     Freezing Rain              0
Lt Freezing Rain          0     Hail                       0
Heavy Snow                0     Snow                       0
Light Snow                0     Sleet                      0
Fog                      12     Fog w/vis <= 1/4 mile      1
Haze                      5

-  Indicates negative numbers.
R  Indicates record was set or tied.
MM Indicates data is missing.
T  Indicates Trace Amount.
...................................

...The CHADRON NE AIRPORT climate summary for the month of September 2017...

Climate normal period 1981 to 2010
Climate record period 1895 to 2017

Weather         Observed          Normal  Depart  Last Year`s
                 Value   Date(s)  Value   From    Value
                                          Normal
.............................................................
Temperature (F)
Record
 High             104   09/04/1978
 Low               15   09/25/1926
Highest           100   09/10        MM      MM       95
Lowest             32   09/27        MM      MM       34
                        09/06
Avg. Maximum     79.9              78.0     1.9     79.4
Avg. Minimum     45.0              44.1     0.9     47.2
Mean             62.4              61.0     1.4     63.3
Days Max >= 90     11               4.7     6.3        4
Days Max <= 32      0               0.0     0.0        0
Days Min <= 32      2               2.7    -0.7        0
Days Min <= 0       0               0.0     0.0        0

Precipitation (inches)
Record
 Maximum         5.82   1986
 Minimum            T   2010
Totals           0.68              1.73   -1.05     1.23
Days >= .01         7               7.2    -0.2        6
Days >= .10         3               3.6    -0.6        2
Days >= .50         0               1.1    -1.1        1
Days >= 1.00        0               0.3    -0.3        0
Greatest
 24 Hr. Total    0.23   09/15 to 09/16

DEGREE_DAYS
HEATING TOTAL     157               181     -24      103
 SINCE 7/1        162               211     -49      120
COOLING TOTAL      88                63      25       62
 SINCE 1/1        776               710      66      879
..............................................................

Wind (mph)
Average Wind Speed              8.3
Highest Wind Speed/Direction    40/170    Date  09/21
Highest Gust Speed/Direction    51/180    Date  09/21

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.30
Number Of Days Fair           22
Number Of Days PC              5
Number of Days Cloudy          3

Average RH (Percent)     54

Weather Conditions. Number Of Days With
Thunderstorm              0     Mixed Precip               0
Heavy Rain                3     Rain                       2
Light Rain               12     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                      7

-  Indicates negative numbers.
R  Indicates record was set or tied.
MM Indicates data is missing.
T  Indicates Trace Amount.
...................................

...The SCOTTSBLUFF NE AIRPORT climate summary for the month of September 2017...

Climate normal period 1981 to 2010
Climate record period 1871 to 2017

Weather         Observed          Normal  Depart  Last Year`s
                 Value   Date(s)  Value   From    Value
                                          Normal
.............................................................
Temperature (F)
Record
 High             102   09/06/2013
                        09/05/1998
                        09/04/1998
 Low               14   09/25/1926
Highest           100   09/03        78      22       95
Lowest             34   09/26        46     -12       35
Avg. Maximum     79.1              77.9     1.2     79.9
Avg. Minimum     48.5              45.4     3.1     48.1
Mean             63.8              61.7     2.1     64.0
Days Max >= 90      8               4.6     3.4        5
Days Max <= 32      0               0.1    -0.1        0
Days Min <= 32      0               1.3    -1.3        0
Days Min <= 0       0               0.0     0.0        0

Precipitation (inches)
Record
 Maximum         4.26   2014
 Minimum            T   1953
Totals           1.31              1.18    0.13     1.40
Days >= .01         9               7.2     1.8        5
Days >= .10         4               3.3     0.7        3
Days >= .50         1               0.6     0.4        1
Days >= 1.00        0               0.1    -0.1        0
Greatest
 24 Hr. Total    0.57   09/17 to 09/17

DEGREE_DAYS
HEATING TOTAL     129               159     -30       94
 SINCE 7/1        135               179     -44      110
COOLING TOTAL     100                58      42       72
 SINCE 1/1        872               723     149      893
..............................................................

Wind (mph)
Average Wind Speed              7.1
Highest Wind Speed/Direction    40/320    Date  09/19
Highest Gust Speed/Direction    52/320    Date  09/19

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.30
Number Of Days Fair           18
Number Of Days PC              8
Number of Days Cloudy          4

Average RH (Percent)     57

Weather Conditions. Number Of Days With
Thunderstorm              0     Mixed Precip               0
Heavy Rain                1     Rain                       3
Light Rain               13     Freezing Rain              0
Lt Freezing Rain          0     Hail                       0
Heavy Snow                0     Snow                       0
Light Snow                0     Sleet                      0
Fog                      10     Fog w/vis <= 1/4 mile      0
Haze                     10

-  Indicates negative numbers.
R  Indicates record was set or tied.
MM Indicates data is missing.
T  Indicates Trace Amount.
...................................

...The SIDNEY NE AIRPORT climate summary for the month of September 2017...

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             102   09/06/2013
 Low               13   09/30/1985
Highest           100   09/03        MM      MM       92
Lowest             30   09/26        MM      MM       35
Avg. Maximum     78.9              78.9     0.0     78.6
Avg. Minimum     46.1              48.1    -2.0     47.7
Mean             62.5              63.5    -1.0     63.2
Days Max >= 90     10               5.5     4.5        5
Days Max <= 32      0               0.0     0.0        0
Days Min <= 32      1               1.1    -0.1        0
Days Min <= 0       0               0.0     0.0        0

Precipitation (inches)
Record
 Maximum         7.05   2013
 Minimum         0.00   1977
Totals           0.62              1.25   -0.63     0.60
Days >= .01         6               8.4    -2.4        5
Days >= .10         2               3.0    -1.0        2
Days >= .50         0               0.5    -0.5        0
Days >= 1.00        0               0.0     0.0        0
Greatest
 24 Hr. Total    0.26   09/15 to 09/16

DEGREE_DAYS
HEATING TOTAL     155               129      26      107
 SINCE 7/1        175               140      35      133
COOLING TOTAL      86                84       2       61
 SINCE 1/1        641               826    -185      764
..............................................................

Wind (mph)
Average Wind Speed              9.2
Highest Wind Speed/Direction    39/330    Date  09/19
Highest Gust Speed/Direction    49/330    Date  09/19

Sky Cover
Possible Sunshine (Percent)   MM
Average Sky Cover           0.30
Number Of Days Fair           20
Number Of Days PC              5
Number of Days Cloudy          5

Average RH (Percent)     57

Weather Conditions. Number Of Days With
Thunderstorm              0     Mixed Precip               0
Heavy Rain                1     Rain                       2
Light Rain               12     Freezing Rain              0
Lt Freezing Rain          0     Hail                       0
Heavy Snow                0     Snow                       0
Light Snow                0     Sleet                      0
Fog                       9     Fog w/vis <= 1/4 mile      1
Haze                      9

-  Indicates negative numbers.
R  Indicates record was set or tied.
MM Indicates data is missing.
T  Indicates Trace Amount.

$$



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