Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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CDUS45 KCYS 300745
CLICYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
145 AM MDT SUN APR 30 2017


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

...The CHEYENNE WYOMING AIRPORT climate summary for April 29 2017...

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)
 Yesterday
  Maximum         33    520 PM  80    2007  59    -26       35
  Minimum         26    744 AM   9    1877  35     -9       30
  Average         30                        47    -17       33

Precipitation (in)
  Yesterday        0.01          1.46 1900   0.07  -0.06     0.30
  Month to Date    2.52                      1.71   0.81     2.77
  Since Jan 1      4.69                      3.56   1.13     6.30

Snowfall (in)
  Yesterday       MM             6.8  1900   0.2   MM        1.7
  Month to Date    8.5                      10.0   -1.5     16.8
  Since Jul 1     40.1                      57.8  -17.7     87.5
  Snow Depth       0

Degree Days
 Heating
  Yesterday       35                        18     17       32
  Month to Date  591                       647    -56      613
  Since Mar 1   1260                      1548   -288     1455
  Since Jul 1   5731                      6567   -836     5972

 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    22   Highest Wind Direction     N (20)
  Highest Gust Speed    31   Highest Gust Direction     N (20)
  Average Wind Speed    12.0


Sky Cover
  Average Sky Cover 0.9


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


Relative Humidity (percent)
 Highest    92          1200 AM
 Lowest     45           600 PM
 Average    69

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


The CHEYENNE WYOMING AIRPORT climate normals for today
                         Normal    Record    Year
 Maximum Temperature (F)   60        83      1992
 Minimum Temperature (F)   35         8      1917


Sunrise and Sunset
April 30 2017.........Sunrise   558 AM MDT   Sunset   756 PM MDT
May  1 2017...........Sunrise   557 AM MDT   Sunset   757 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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