767  
CDUS45 KCYS 152127  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
327 PM MDT MON MAY 15 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 15 2023
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 54 159 PM 83 1964 64 -10 70  
1978  
MINIMUM 45 356 AM 23 1909 40 5 44  
AVERAGE 50 52 -2 57  
 
PRECIPITATION (IN)  
TODAY 0.02 1.27 1991 0.08 -0.06 0.00  
MONTH TO DATE 1.21 1.14 0.07 0.99  
SINCE MAR 1 3.22 3.89 -0.67 2.21  
SINCE JAN 1 5.41 4.76 0.65 3.49  
 
SNOWFALL (IN)  
TODAY 0.0 1.4 1957 0.1 -0.1 0.0  
MONTH TO DATE 0.0 2.4 -2.4 0.7  
SINCE MAR 1 16.0 23.4 -7.4 15.1  
SINCE JUL 1 62.8 61.9 0.9 51.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 13 2 8  
MONTH TO DATE 177 238 -61 197  
SINCE MAR 1 1896 1769 127 1795  
SINCE JUL 1 6873 6685 188 6194  
 
COOLING  
TODAY 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 10 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 71 200 PM  
AVERAGE 84  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 86 1996  
MINIMUM TEMPERATURE (F) 40 25 1942  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 541 AM MDT SUNSET 811 PM MDT  
MAY 16 2023...........SUNRISE 540 AM MDT SUNSET 812 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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