Climatological Report (Daily)
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000
CDUS45 KCYS 210728
CLIDGW


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
127 AM MDT THU SEP 21 2017


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

...The DOUGLAS WY AIRPORT climate summary for September 20 2017...

Climate normal period 1981 to 2010
Climate record period 1998 to 2017


Weather Item   Observed Time   Record Year Normal Departure Last
                Value   (LST)  Value       Value  From      Year
                                                  Normal
..................................................................
Temperature (F)
 Yesterday
  Maximum         72    349 PM  90    2016  73     -1       90
  Minimum         40    608 AM  33    2011  40      0       44
  Average         56                        56      0       67

Precipitation (in)
  Yesterday        0.00          0.81 2009   0.05  -0.05     0.00
  Month to Date    0.18                      0.81  -0.63     0.57
  Since Jan 1     13.29                     10.86   2.43     8.77

Degree Days
 Heating
  Yesterday        9                         9      0        0
  Month to Date   88                       112    -24      103
  Since Sep 1     88                       112    -24      103
  Since Jul 1    101                       153    -52      148

 Cooling
  Yesterday        0                         0      0        2
  Month to Date   50                        27     23       29
  Since Sep 1     50                        27     23       29
  Since Jan 1    502                       485     17      209
..................................................................


Wind (MPH)
  Highest Wind Speed    38   Highest Wind Direction     W (280)
  Highest Gust Speed    49   Highest Gust Direction     W (280)
  Average Wind Speed    13.9


Sky Cover
  Average Sky Cover 0.2


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


Relative Humidity (percent)
 Highest    60           100 AM
 Lowest     20           100 PM
 Average    40

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


The DOUGLAS WY AIRPORT climate normals for today
                         Normal    Record    Year
 Maximum Temperature (F)   72        87      2013
 Minimum Temperature (F)   39        25      2011


Sunrise and Sunset
September 21 2017.....Sunrise   648 AM MDT   Sunset   700 PM MDT
September 22 2017.....Sunrise   649 AM MDT   Sunset   658 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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