341  
CDUS45 KCYS 192129  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MDT MON AUG 19 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR AUGUST 19 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 99 159 PM 100 1952 88 11 67  
MINIMUM 55 403 AM 39 1978 58 -3 48  
AVERAGE 77 73 4 58  
 
PRECIPITATION (IN)  
TODAY 0.00 1.30 1966 0.07 -0.07 0.03  
MONTH TO DATE 0.33 1.47 -1.14 0.36  
SINCE JAN 1 9.27 14.37 -5.10 9.83  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 7  
MONTH TO DATE 0 0 0 7  
SINCE JUN 1 93 62 31 30  
SINCE JUL 1 0 3 -3 11  
 
COOLING  
TODAY 12 8 4 0  
MONTH TO DATE 165 179 -14 102  
SINCE JUN 1 456 635 -179 544  
SINCE JAN 1 456 657 -201 588    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 14 100 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 101 2013  
MINIMUM TEMPERATURE (F) 58 39 1978  
 
 
SUNRISE AND SUNSET  
AUGUST 19 2019........SUNRISE 605 AM MDT SUNSET 745 PM MDT  
AUGUST 20 2019........SUNRISE 606 AM MDT SUNSET 744 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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