428  
CDUS45 KCYS 220735  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
134 AM MDT THU AUG 22 2019  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR AUGUST 21 2019
 
 
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)  
YESTERDAY  
MAXIMUM 82 249 PM 99 2007 88 -6 69  
1960  
MINIMUM 57 505 AM 43 1950 58 -1 50  
AVERAGE 70 73 -3 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.78 0.92 1958 0.06 0.72 0.01  
MONTH TO DATE 1.31 1.59 -0.28 0.37  
SINCE JAN 1 10.25 14.49 -4.24 9.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 5  
MONTH TO DATE 0 0 0 19  
SINCE JUN 1 93 62 31 42  
SINCE JUL 1 0 3 -3 23  
 
COOLING  
YESTERDAY 5 8 -3 0  
MONTH TO DATE 182 195 -13 102  
SINCE JUN 1 473 651 -178 544  
SINCE JAN 1 473 673 -200 588    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 8.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 900 PM  
LOWEST 40 200 PM  
AVERAGE 67  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 2003  
MINIMUM TEMPERATURE (F) 58 40 1966  
 
 
SUNRISE AND SUNSET  
AUGUST 22 2019........SUNRISE 608 AM MDT SUNSET 741 PM MDT  
AUGUST 23 2019........SUNRISE 609 AM MDT SUNSET 739 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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