Climatological Report (Monthly)
Issued by NWS

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CXUS55 KCYS 041339
CLMCDR


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

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

...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                4
Days Max <= 32      0               0.0                0
Days Min <= 32      2               2.7                0
Days Min <= 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.

$$



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