Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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998
CDUS45 KCYS 220343
CLICYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
943 PM MDT SAT OCT 21 2017


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

...The CHEYENNE WYOMING AIRPORT climate summary for October 21 2017...
Valid today as of 0900 PM local time.

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


Weather Item   Observed Time   Record Year Normal Departure
                Value   (LST)  Value       Value  From
                                                  Normal
...............................................................
Temperature (F)
 Today
  Maximum         47    247 PM  78    2003  57    -10
  Minimum         35    657 AM  13    1911  33      2
  Average         41                        45     -4

Precipitation (in)
  Today            0.00          0.69 1914   0.03  -0.03
  Month to Date    1.11                      0.69   0.42
  Since Sep 1      2.19                      2.17   0.02
  Since Jan 1     14.11                     14.62  -0.51

Snowfall (in)
  Today            0.0           5.2  1906   0.2   -0.2
  Month to Date    7.7                       3.2    4.5
  Since Jul 1      7.7                       4.5    3.2
  Snow Depth       0

Degree Days
 Heating
  Today           24                                4
  Month to Date  359                               -1
  Since Sep 1    569                              -16
  Since Jul 1    600                              -41

 Cooling
  Today            0                                0
  Month to Date    0                                0
  Since Sep 1     56                               34
  Since Jan 1    404                               56
...............................................................


Wind (MPH)
  Highest Wind Speed    40   Highest Wind Direction     W (280)
  Highest Gust Speed    54   Highest Gust Direction     W (280)
  Average Wind Speed    24.4




Relative Humidity (percent)
 Highest    51
 Lowest     23
 Average    37

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


The CHEYENNE WYOMING AIRPORT climate normals for tomorrow
                         Normal    Record    Year
 Maximum Temperature (F)   57        81      2003
 Minimum Temperature (F)   32        10      1935


Sunrise and Sunset
October 21 2017.......Sunrise   718 AM MDT   Sunset   609 PM MDT
October 22 2017.......Sunrise   719 AM MDT   Sunset   608 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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