447  
CDUS45 KCYS 182129  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MDT SUN AUG 18 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR AUGUST 18 2019
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 158 PM 101 2010 88 -6 86  
MINIMUM 56 604 AM 40 1987 58 -2 54  
AVERAGE 69 73 -4 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.40 1979 0.07 -0.07 0.05  
MONTH TO DATE 0.33 1.40 -1.07 0.33  
SINCE JAN 1 9.27 14.30 -5.03 9.80  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 93 62 31 23  
SINCE JUL 1 0 3 -3 4  
 
COOLING  
TODAY 4 8 -4 5  
MONTH TO DATE 151 171 -20 102  
SINCE JUN 1 442 627 -185 544  
SINCE JAN 1 442 649 -207 588    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 9.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 39 200 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 1952  
MINIMUM TEMPERATURE (F) 58 39 1978  
 
 
SUNRISE AND SUNSET  
AUGUST 18 2019........SUNRISE 604 AM MDT SUNSET 747 PM MDT  
AUGUST 19 2019........SUNRISE 605 AM MDT SUNSET 745 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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