507  
CDUS45 KCYS 190728  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
125 AM MDT TUE MAY 19 2020  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR MAY 18 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 318 PM 93 1996 72 5 62  
MINIMUM 42 213 AM 30 1976 44 -2 31  
AVERAGE 60 58 2 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.61 1981 0.09 -0.09 0.00  
MONTH TO DATE 2.09 1.72 0.37 0.52  
SINCE JAN 1 2.68 5.39 -2.71 1.71  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 7 -2 18  
MONTH TO DATE 245 176 69 285  
SINCE MAR 1 1725 1506 219 1822  
SINCE JUL 1 6672 6088 584 6876  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 9 -7 0  
SINCE MAR 1 2 10 -8 0  
SINCE JAN 1 2 10 -8 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 14.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 AM  
LOWEST 41 100 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 96 2009  
MINIMUM TEMPERATURE (F) 45 29 1981  
 
 
SUNRISE AND SUNSET  
MAY 19 2020...........SUNRISE 530 AM MDT SUNSET 808 PM MDT  
MAY 20 2020...........SUNRISE 529 AM MDT SUNSET 809 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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