Climatological Report (Daily)
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000
CDUS45 KCYS 210744
CLIAIA


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
1243 AM MST WED FEB 21 2018


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

...The ALLIANCE NE AIRPORT climate summary for February 20 2018...

Climate normal period 1981 to 2010
Climate record period 1896 to 2018


Weather Item   Observed Time   Record Year Normal Departure Last
                Value   (LST)  Value       Value  From      Year
                                                  Normal
..................................................................
Temperature (F)
 Yesterday
  Maximum         10    406 PM  67    1972  43    -33       62
                                      1935
  Minimum        -23R  1159 PM -21    1918  14    -37       35
  Average         -6                        28    -34       49

Precipitation (in)
  Yesterday        T             0.30 1980   0.01  -0.01      T
  Month to Date    0.10                      0.27  -0.17     0.38
  Since Jan 1      0.16                      0.45  -0.29     1.56

Degree Days
 Heating
  Yesterday       71                        37     34       16
  Month to Date  863                       777     86      633
  Since Dec 1   3515                      3323    192     3265
  Since Jul 1   5136                      5122     14     4595

 Cooling
  Yesterday        0                         0      0        0
  Month to Date    0                         0      0        0
  Since Dec 1      0                         0      0        0
  Since Jan 1      0                         0      0        0
..................................................................


Wind (MPH)
  Highest Wind Speed    17   Highest Wind Direction    NW (330)
  Highest Gust Speed    20   Highest Gust Direction    NW (330)
  Average Wind Speed     7.2


Sky Cover
  Average Sky Cover 0.3


Weather Conditions
 The following weather was recorded yesterday.
  light snow
  fog


Relative Humidity (percent)
 Highest    92           700 PM
 Lowest     63           300 PM
 Average    78

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


The ALLIANCE NE AIRPORT climate normals for today
                         Normal    Record    Year
 Maximum Temperature (F)   43        73      2017
 Minimum Temperature (F)   14        -9      2006


Sunrise and Sunset
February 21 2018......Sunrise   638 AM MST   Sunset   532 PM MST
February 22 2018......Sunrise   637 AM MST   Sunset   533 PM MST


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




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