610  
CDUS45 KBYZ 240721  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
121 AM MDT MON SEP 24 2018  
 
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 23 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 61 233 PM 94 1992 70 -9 43  
MINIMUM 41 1159 PM 21 1926 39 2 40  
AVERAGE 51 54 -3 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.17 1984 0.06 -0.06 0.22  
MONTH TO DATE 0.27 1.05 -0.78 1.61  
SINCE OCT 1 16.26 13.78 2.48 19.23  
SINCE JAN 1 13.27 11.10 2.17 15.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 11 3 23  
MONTH TO DATE 92 154 -62 180  
SINCE SEP 1 92 154 -62 180  
SINCE JUL 1 148 216 -68 204  
 
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 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 45 100 AM  
AVERAGE 69  
   
......................................................
 
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 2015  
2011  
MINIMUM TEMPERATURE (F) 38 13 1984  
1926  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2018.....SUNRISE 657 AM MDT SUNSET 701 PM MDT  
SEPTEMBER 25 2018.....SUNRISE 659 AM MDT SUNSET 659 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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