801  
CDUS45 KCYS 130729  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT THU AUG 13 2020  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR AUGUST 12 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 94 318 PM 100 1969 89 5 86  
MINIMUM 58 213 AM 43 2004 59 -1 55  
AVERAGE 76 74 2 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.31 1.05 1988 0.07 0.24 0.00  
MONTH TO DATE 0.96 0.99 -0.03 0.33  
SINCE JAN 1 5.47 13.89 -8.42 9.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 22 62 -40 93  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
YESTERDAY 11 9 2 6  
MONTH TO DATE 83 118 -35 121  
SINCE JUN 1 439 574 -135 412  
SINCE JAN 1 450 596 -146 412    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 16.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1100 PM  
LOWEST 17 300 PM  
AVERAGE 47  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 102 2007  
MINIMUM TEMPERATURE (F) 59 42 2004  
 
 
SUNRISE AND SUNSET  
AUGUST 13 2020........SUNRISE 600 AM MDT SUNSET 753 PM MDT  
AUGUST 14 2020........SUNRISE 601 AM MDT SUNSET 751 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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