Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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776
CDUS45 KCYS 200745
CLICYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
145 AM MDT THU JUL 20 2017


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

...The CHEYENNE WYOMING AIRPORT climate summary for July 19 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         98R   159 PM  95    1939  84     14       88
                                      1934
  Minimum         63    509 AM  43    1902  56      7       58
                                      1897
  Average         81                        70     11       73

Precipitation (in)
  Yesterday        T             3.41 1973   0.08  -0.08     0.02
  Month to Date    0.09                      1.23  -1.14     0.56
  Since Jan 1      9.37                      9.54  -0.17    11.26

Snowfall (in)
  Yesterday        0.0          MM      MM   0.0    0.0      0.0
  Month to Date    T                         0.0    0.0      0.0
  Since Jul 1      T                         0.0    0.0      0.0
  Snow Depth       0

Degree Days
 Heating
  Yesterday        0                         1     -1        0
  Month to Date    0                        19    -19        3
  Since Jun 1     57                       153    -96       29
  Since Jul 1      0                        19    -19        3

 Cooling
  Yesterday       16                         6     10        8
  Month to Date  139                        93     46      110
  Since Jun 1    180                       140     40      212
  Since Jan 1    180                       143     37      212
..................................................................


Wind (MPH)
  Highest Wind Speed    31   Highest Wind Direction    NW (310)
  Highest Gust Speed    41   Highest Gust Direction    NW (310)
  Average Wind Speed     9.3


Sky Cover
  Average Sky Cover 0.2


Weather Conditions
 The following weather was recorded yesterday.
  thunderstorm
  light rain


Relative Humidity (percent)
 Highest    73          1200 AM
 Lowest     12           300 PM
 Average    43

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


The CHEYENNE WYOMING AIRPORT climate normals for today
                         Normal    Record    Year
 Maximum Temperature (F)   84        98      2005
                                             1939
 Minimum Temperature (F)   56        39      1900


Sunrise and Sunset
July 20 2017..........Sunrise   544 AM MDT   Sunset   827 PM MDT
July 21 2017..........Sunrise   545 AM MDT   Sunset   826 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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