Climatological Report (Daily)
Issued by NWS Cheyenne, WY

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS45 KCYS 172236
CLICYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
336 PM MST SUN DEC 17 2017


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

...The CHEYENNE WYOMING AIRPORT climate summary for December 17 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         41    154 PM  65    1980  38      3       13
  Minimum         24    838 AM -24    1964  17      7      -11
  Average         33                        27      6        1

Precipitation (in)
  Today            0.04          0.25 2006   0.02   0.02      T
  Month to Date    0.11                      0.29  -0.18     0.40
  Since Dec 1      0.11                      0.29  -0.18     0.40
  Since Jan 1     14.68                     15.74  -1.06    14.68

Snowfall (in)
  Today           MM             3.0  2006   0.2   MM         T
                                      1908
  Month to Date    1.2                       4.8   -3.6      6.0
  Since Jul 1     13.4                      19.1   -5.7      9.8
  Snow Depth       0

Degree Days
 Heating
  Today           32                        38     -6       64
  Month to Date  502                       634   -132      730
  Since Dec 1    502                       634   -132      730
  Since Jul 1   2015                      2382   -367     1994

 Cooling
  Today            0                         0      0        0
  Month to Date    0                         0      0        0
  Since Dec 1      0                         0      0        0
  Since Jan 1    404                       348     56      452
..................................................................


Wind (MPH)
  Highest Wind Speed    25   Highest Wind Direction     W (260)
  Highest Gust Speed    31   Highest Gust Direction     W (280)
  Average Wind Speed     9.9


Sky Cover
  Average Sky Cover 0.5


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


Relative Humidity (percent)
 Highest   100           100 AM
 Lowest     44           300 PM
 Average    72

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


The CHEYENNE WYOMING AIRPORT climate normals for tomorrow
                         Normal    Record    Year
 Maximum Temperature (F)   38        67      1931
 Minimum Temperature (F)   17       -15      1924


Sunrise and Sunset
December 17 2017......Sunrise   719 AM MST   Sunset   432 PM MST
December 18 2017......Sunrise   720 AM MST   Sunset   432 PM MST


-  Indicates negative numbers.
R  Indicates record was set or tied.
MM Indicates data is missing.
T  Indicates Trace Amount.




$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.