326  
CDUS45 KBYZ 271228  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
628 AM MDT THU SEP 27 2018  
 
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 26 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1907 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 234 PM 97 2015 69 0 65  
MINIMUM 29 557 AM 21 1972 38 -9 32  
1926  
AVERAGE 49 53 -4 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.93 1915 0.06 -0.06 0.00  
MONTH TO DATE 0.31 1.22 -0.91 1.89  
SINCE OCT 1 16.30 13.95 2.35 19.51  
SINCE JAN 1 13.31 11.27 2.04 15.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 12 4 16  
MONTH TO DATE 143 189 -46 238  
SINCE SEP 1 143 189 -46 238  
SINCE JUL 1 199 251 -52 262  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 15 26 -11 52  
SINCE SEP 1 15 26 -11 52  
SINCE JAN 1 399 416 -17 481    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 24 300 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 1963  
1952  
MINIMUM TEMPERATURE (F) 37 20 1908  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2018.....SUNRISE 701 AM MDT SUNSET 656 PM MDT  
SEPTEMBER 28 2018.....SUNRISE 702 AM MDT SUNSET 654 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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