Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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000
CDUS45 KCYS 182145
CLICYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
345 PM MDT FRI AUG 18 2017


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

...The CHEYENNE WYOMING AIRPORT climate summary for August 18 2017...
Valid as of 0300 PM local time.

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)
 Today
  Maximum         84    156 PM  93    2010  81      3       85
                                      1986
  Minimum         49    519 AM  44    1978  54     -5       55
                                      1897
  Average         67                        68     -1       70

Precipitation (in)
  Today            0.00          0.91 1930   0.06  -0.06     0.34
  Month to Date    2.08                      1.30   0.78     0.84
  Since Jun 1      3.28                      5.83  -2.55     4.00
  Since Jan 1     11.89                     11.80   0.09    12.62

Snowfall (in)
  Today            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
  Today            0                         1     -1        0
  Month to Date   25                        18      7        9
  Since Jun 1     82                       174    -92       38
  Since Jul 1     25                        40    -15       12

 Cooling
  Today            2                         4     -2        5
  Month to Date   34                        82    -48       88
  Since Jun 1    294                       289      5      400
  Since Jan 1    294                       292      2      400
..................................................................


Wind (MPH)
  Highest Wind Speed    16   Highest Wind Direction     W (250)
  Highest Gust Speed    22   Highest Gust Direction     W (250)
  Average Wind Speed     6.3


Sky Cover
  Average Sky Cover 0.0


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


Relative Humidity (percent)
 Highest    80           400 AM
 Lowest     16           200 PM
 Average    48

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


The CHEYENNE WYOMING AIRPORT climate normals for tomorrow
                         Normal    Record    Year
 Maximum Temperature (F)   81        92      2001
 Minimum Temperature (F)   54        40      1978


Sunrise and Sunset
August 18 2017........Sunrise   612 AM MDT   Sunset   753 PM MDT
August 19 2017........Sunrise   613 AM MDT   Sunset   752 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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