Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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950
CDUS45 KCYS 210744
CLICYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
1243 AM MST WED FEB 21 2018


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

...The CHEYENNE WYOMING AIRPORT climate summary for February 20 2018...

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)
 Yesterday
  Maximum         22    203 PM  66    1935  41    -19       55
  Minimum        -14R   633 AM -13    1918  19    -33       34
  Average          4                        30    -26       45

Precipitation (in)
  Yesterday        0.00          0.42 1976   0.02  -0.02     0.00
  Month to Date    0.27                      0.30  -0.03     0.06
  Since Jan 1      0.84                      0.63   0.21     0.83

Snowfall (in)
  Yesterday        0.0           5.8  2010   0.3   -0.3      0.0
  Month to Date    4.5                       5.4   -0.9      1.2
  Since Jul 1     37.1                      34.0    3.1     24.1
  Snow Depth       2

Degree Days
 Heating
  Yesterday       61                        35     26       20
  Month to Date  752                       724     28      525
  Since Dec 1   2855                      3003   -148     2892
  Since Jul 1   4368                      4751   -383     4156

 Cooling
  Yesterday        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    16   Highest Wind Direction     N (340)
  Highest Gust Speed    20   Highest Gust Direction     N (360)
  Average Wind Speed     6.9


Sky Cover
  Average Sky Cover 0.1


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


Relative Humidity (percent)
 Highest    87          1000 AM
 Lowest     45           200 PM
 Average    66

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


The CHEYENNE WYOMING AIRPORT climate normals for today
                         Normal    Record    Year
 Maximum Temperature (F)   42        66      1995
 Minimum Temperature (F)   19       -13      1911


Sunrise and Sunset
February 21 2018......Sunrise   645 AM MST   Sunset   541 PM MST
February 22 2018......Sunrise   644 AM MST   Sunset   542 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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