208  
CDUS45 KCYS 200728  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT WED MAY 20 2026  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR MAY 19 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 401 PM 92 2009 68 -13 49  
MINIMUM 27R 447 AM 29 2003 40 -13 38  
2017  
AVERAGE 41 54 -13 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.03 2011 0.08 -0.08 0.30  
MONTH TO DATE 0.75 1.44 -0.69 1.57  
SINCE MAR 1 1.65 3.70 -2.05 4.69  
SINCE JAN 1 1.97 4.31 -2.34 5.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 11 13 21  
MONTH TO DATE 264 278 -14 220  
SINCE MAR 1 1449 1806 -357 1692  
SINCE JUL 1 5589 7091 -1502 6735  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 1  
SINCE MAR 1 2 0 2 1  
SINCE JAN 1 2 0 2 1    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 27 300 PM  
AVERAGE 62  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 2005  
MINIMUM TEMPERATURE (F) 40 26 2003  
 
SUNRISE AND SUNSET  
MAY 20 2026...........SUNRISE 534 AM MDT SUNSET 823 PM MDT  
MAY 21 2026...........SUNRISE 533 AM MDT SUNSET 824 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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