Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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CDUS45 KCYS 212229
CLICYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
329 PM MST SUN JAN 21 2018


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

...The CHEYENNE WYOMING AIRPORT climate summary for January 21 2018...
Valid as of 0300 PM local time.

Climate normal period 1981 to 2010
Climate record period 1871 to 2018


Weather Item   Observed Time   Record Year Normal Departure Last
                Value   (LST)  Value       Value  From      Year
                                                  Normal
..................................................................
Temperature (F)
 Today
  Maximum         25    113 AM  60    2009  40    -15       41
                                      1943
  Minimum         20    159 PM -22    1937  18      2       17
  Average         23                        29     -6       29

Precipitation (in)
  Today            0.34R         0.31 1957   0.01   0.33     0.00
                                      1941
  Month to Date    0.40                      0.22   0.18     0.67
  Since Dec 1      0.97                      0.71   0.26     1.10
  Since Jan 1      0.40                      0.22   0.18     0.67

Snowfall (in)
  Today            4.6 R         4.0  1957   0.2    4.4      0.0
  Month to Date    5.1                       4.0    1.1     11.4
  Since Jul 1     30.3                      26.7    3.6     21.4
  Snow Depth       5

Degree Days
 Heating
  Today           42                        36      6       36
  Month to Date  680                       757    -77      821
  Since Dec 1   1766                      1912   -146     2011
  Since Jul 1   3279                      3660   -381     3275

 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    25   Highest Wind Direction     N (350)
  Highest Gust Speed    31   Highest Gust Direction     N (360)
  Average Wind Speed    14.2


Sky Cover
  Average Sky Cover 1.0


Weather Conditions
 The following weather was recorded today.
  lt freezing rain
  heavy snow
  snow
  light snow
  fog
  fog w/visibility <= 1/4 mile


Relative Humidity (percent)
 Highest   100          1200 AM
 Lowest     91           200 PM
 Average    96

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


The CHEYENNE WYOMING AIRPORT climate normals for tomorrow
                         Normal    Record    Year
 Maximum Temperature (F)   40        62      1981
 Minimum Temperature (F)   18       -18      1962


Sunrise and Sunset
January 21 2018.......Sunrise   719 AM MST   Sunset   503 PM MST
January 22 2018.......Sunrise   718 AM MST   Sunset   504 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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