Weather Service Report


643 
CDUS45 KCYS 180728
CLICYS


Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY                                 
1227 AM MST WED JAN 18 2017


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

...The CHEYENNE WYOMING AIRPORT climate summary for January 17 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         52    144 PM  60    1954  40     12       36       
  Minimum         11    707 AM -30    1930  18     -7       18       
  Average         32                        29      3       27      
                                                                     
Precipitation (in)                                                   
  Yesterday        0.00          0.22 1974   0.01  -0.01     0.10    
                                      1892                          
  Month to Date    0.65                      0.18   0.47     0.41    
  Since Jan 1      0.65                      0.18   0.47     0.41    
                                                                     
Snowfall (in)                                                        
  Yesterday        0.0           3.3  2016   0.1   -0.1      3.3     
  Month to Date   11.6                       3.2    8.4      8.2     
  Since Jul 1     21.6                      25.9   -4.3     34.0     
  Snow Depth       0                                                 
                                                                     
Degree Days                                                          
 Heating                                                             
  Yesterday       33                        36     -3       38       
  Month to Date  691                       613     78      660       
  Since Dec 1   1881                      1768    113     1816       
  Since Jul 1   3145                      3516   -371     3243       
                                                                     
 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    17   Highest Wind Direction     N (350)      
  Highest Gust Speed    20   Highest Gust Direction     N (340)      
  Average Wind Speed     8.4                                         

                                                                     
Sky Cover                                                            
  Average Sky Cover 0.0                                              

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

                                                                     
Relative Humidity (percent)                                          
 Highest    80           600 AM                                     
 Lowest     12           200 PM                                     
 Average    46                                                       

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

                                                                     
The CHEYENNE WYOMING AIRPORT climate normals for today
                         Normal    Record    Year                    
 Maximum Temperature (F)   40        63      1880                    
 Minimum Temperature (F)   18       -29      1984                    

                                                                     
Sunrise and Sunset                                                   
January 18 2017.......Sunrise   721 AM MST   Sunset   459 PM MST   
January 19 2017.......Sunrise   720 AM MST   Sunset   500 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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Western Regional Climate Center, wrcc@dri.edu