Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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CDUS45 KCYS 202239
CLICYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
339 PM MST FRI JAN 20 2017


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

...The CHEYENNE WYOMING AIRPORT climate summary for January 20 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         39   1251 PM  66    2005  40     -1       40
  Minimum         31    906 AM -31    1883  18     13       21
  Average         35                        29      6       31

Precipitation (in)
  Today            0.01          0.18 1911   0.01   0.00      T
  Month to Date    0.66                      0.21   0.45     0.43
  Since Dec 1      1.09                      0.70   0.39     1.28
  Since Jan 1      0.66                      0.21   0.45     0.43

Snowfall (in)
  Today           MM             1.2  1975   0.2   MM         T
  Month to Date   11.6                       3.8    7.8      8.4
  Since Jul 1     21.6                      26.5   -4.9     34.2
  Snow Depth       0

Degree Days
 Heating
  Today           30                        36     -6       34
  Month to Date  767                       721     46      756
  Since Dec 1   1957                      1876     81     1912
  Since Jul 1   3221                      3624   -403     3339

 Cooling
  Today            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    20   Highest Wind Direction     N (340)
  Highest Gust Speed    24   Highest Gust Direction    NW (330)
  Average Wind Speed    11.3


Sky Cover
  Average Sky Cover 0.7


Weather Conditions
 The following weather was recorded today.
  light rain
  light snow
  fog


Relative Humidity (percent)
 Highest    85           900 AM
 Lowest     44           300 PM
 Average    65

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


The CHEYENNE WYOMING AIRPORT climate normals for tomorrow
                         Normal    Record    Year
 Maximum Temperature (F)   40        60      2009
                                             1943
 Minimum Temperature (F)   18       -22      1937


Sunrise and Sunset
January 20 2017.......Sunrise   720 AM MST   Sunset   502 PM MST
January 21 2017.......Sunrise   719 AM MST   Sunset   503 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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