Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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034
CDUS45 KCYS 200741
CLICYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
141 AM MDT SUN AUG 20 2017


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

...The CHEYENNE WYOMING AIRPORT climate summary for August 19 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         89    346 PM  92    2001  81      8       71
  Minimum         55    418 AM  40    1978  54      1       43
  Average         72                        67      5       57

Precipitation (in)
  Yesterday        0.00          0.94 1931   0.05  -0.05      T
                                      1896
  Month to Date    2.08                      1.35   0.73     0.84
  Since Jan 1     11.89                     11.85   0.04    12.62

Snowfall (in)
  Yesterday        0.0          MM      MM   0.0    0.0       T
  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        8
  Month to Date   25                        19      6       17
  Since Jun 1     82                       175    -93       46
  Since Jul 1     25                        41    -16       20

 Cooling
  Yesterday        7                         3      4        0
  Month to Date   41                        85    -44       88
  Since Jun 1    301                       292      9      400
  Since Jan 1    301                       295      6      400
..................................................................


Wind (MPH)
  Highest Wind Speed    24   Highest Wind Direction     W (260)
  Highest Gust Speed    29   Highest Gust Direction     W (250)
  Average Wind Speed    11.2


Sky Cover
  Average Sky Cover 0.0


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


Relative Humidity (percent)
 Highest    62           300 AM
 Lowest      8           400 PM
 Average    35

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


The CHEYENNE WYOMING AIRPORT climate normals for today
                         Normal    Record    Year
 Maximum Temperature (F)   81        94      2013
 Minimum Temperature (F)   54        37      2016
                                             1939


Sunrise and Sunset
August 20 2017........Sunrise   614 AM MDT   Sunset   750 PM MDT
August 21 2017........Sunrise   615 AM MDT   Sunset   749 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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