Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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000
CDUS45 KCYS 210742
CLICYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
141 AM MDT SAT APR 21 2018


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

...The CHEYENNE WYOMING AIRPORT climate summary for April 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         50   1105 AM  77    1910  56     -6       57
  Minimum         30    541 AM  -2    1966  32     -2       28
  Average         40                        44     -4       43

Precipitation (in)
  Yesterday        0.19          1.61 1933   0.07   0.12     0.58
  Month to Date    0.65                      1.10  -0.45     0.68
  Since Jan 1      2.50                      2.95  -0.45     2.85

Snowfall (in)
  Yesterday        0.3          17.3  1984   0.4   -0.1       T
  Month to Date    5.2                       7.7   -2.5      0.1
  Since Jul 1     49.0                      55.5   -6.5     31.5
  Snow Depth       0

Degree Days
 Heating
  Yesterday       25                        21      4       22
  Month to Date  468                       473     -5      364
  Since Mar 1   1311                      1374    -63     1033
  Since Jul 1   6007                      6393   -386     5504

 Cooling
  Yesterday        0                         0      0        0
  Month to Date    0                         0      0        0
  Since Mar 1      0                         0      0        0
  Since Jan 1      0                         0      0        0
..................................................................


Wind (MPH)
  Highest Wind Speed    25   Highest Wind Direction    SE (120)
  Highest Gust Speed    33   Highest Gust Direction    SE (140)
  Average Wind Speed    15.2


Sky Cover
  Average Sky Cover 0.6


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


Relative Humidity (percent)
 Highest   100           700 PM
 Lowest     42          1100 AM
 Average    71

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


The CHEYENNE WYOMING AIRPORT climate normals for today
                         Normal    Record    Year
 Maximum Temperature (F)   57        82      1960
 Minimum Temperature (F)   32        12      1905


Sunrise and Sunset
April 21 2018.........Sunrise   611 AM MDT   Sunset   746 PM MDT
April 22 2018.........Sunrise   609 AM MDT   Sunset   747 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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