Climatological Report (Daily)
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000
CDUS45 KCYS 212126
CLIAIA


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
325 PM MDT MON AUG 21 2017


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

...The ALLIANCE NE AIRPORT climate summary for August 21 2017...
Valid as of 0300 PM local time.

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


Weather Item   Observed Time   Record Year Normal Departure Last
                Value   (LST)  Value       Value  From      Year
                                                  Normal
..................................................................
Temperature (F)
 Today
  Maximum         81    159 PM 101    1960  85     -4       87
  Minimum         62   1250 AM  39    2009  54      8       41
  Average         72                        70      2       64

Precipitation (in)
  Today            0.00          1.03 1927   0.05  -0.05     0.00
  Month to Date    2.64                      1.16   1.48     1.61
  Since Jan 1     14.50                     11.87   2.63    13.74

Degree Days
 Heating
  Today            0                         1     -1        1
  Month to Date   23                        10     13       18
  Since Jun 1     65                       115    -50       44
  Since Jul 1     23                        22      1       21

 Cooling
  Today            7                         5      2        0
  Month to Date   59                       147    -88      119
  Since Jun 1    454                       469    -15      526
  Since Jan 1    455                       479    -24      526
..................................................................


Wind (MPH)
  Highest Wind Speed    23   Highest Wind Direction     N (10)
  Highest Gust Speed    28   Highest Gust Direction     N (10)
  Average Wind Speed    11.8


Sky Cover
  Average Sky Cover 0.5


Weather Conditions
 The following weather was recorded today.
  fog
  fog w/visibility <= 1/4 mile


Relative Humidity (percent)
 Highest   100          1200 AM
 Lowest     36           200 PM
 Average    68

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


The ALLIANCE NE AIRPORT climate normals for tomorrow
                         Normal    Record    Year
 Maximum Temperature (F)   85       101      1905
 Minimum Temperature (F)   53        37      1966


Sunrise and Sunset
August 21 2017........Sunrise   606 AM MDT   Sunset   742 PM MDT
August 22 2017........Sunrise   607 AM MDT   Sunset   741 PM MDT


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




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