Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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355
CDUS45 KCYS 220739
CLICYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
139 AM MDT TUE AUG 22 2017


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

...The CHEYENNE WYOMING AIRPORT climate summary for August 21 2017...

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


Weather Item   Observed Time   Record Year Normal Departure Last
                Value   (LST)  Value       Value  From      Year
                                                  Normal
..................................................................
Temperature (F)
 Yesterday
  Maximum         79    317 PM  95    1960  81     -2       84
  Minimum         54    458 AM  40    1939  54      0       44
  Average         67                        67      0       64

Precipitation (in)
  Yesterday        0.00          0.77 1984   0.05  -0.05     0.00
  Month to Date    2.08                      1.45   0.63     0.84
  Since Jan 1     11.89                     11.95  -0.06    12.62

Snowfall (in)
  Yesterday        0.0          MM      MM   0.0    0.0      0.0
  Month to Date    T                         0.0    0.0       T
  Since Jul 1      T                         0.0    0.0       T
  Snow Depth       0

Degree Days
 Heating
  Yesterday        0                         1     -1        1
  Month to Date   25                        21      4       27
  Since Jun 1     82                       177    -95       56
  Since Jul 1     25                        43    -18       30

 Cooling
  Yesterday        2                         3     -1        0
  Month to Date   49                        91    -42       88
  Since Jun 1    309                       298     11      400
  Since Jan 1    309                       301      8      400
..................................................................


Wind (MPH)
  Highest Wind Speed    23   Highest Wind Direction     N (20)
  Highest Gust Speed    30   Highest Gust Direction    NE (30)
  Average Wind Speed    10.4


Sky Cover
  Average Sky Cover 0.0


Weather Conditions
 The following weather was recorded yesterday.
  No significant weather was observed.


Relative Humidity (percent)
 Highest    64          1200 AM
 Lowest     23           100 PM
 Average    44

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


The CHEYENNE WYOMING AIRPORT climate normals for today
                         Normal    Record    Year
 Maximum Temperature (F)   80        92      2010
                                             2009
                                             2003
 Minimum Temperature (F)   53        36      1883


Sunrise and Sunset
August 22 2017........Sunrise   616 AM MDT   Sunset   747 PM MDT
August 23 2017........Sunrise   617 AM MDT   Sunset   746 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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