665  
CDUS45 KBYZ 150721  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
121 AM MDT SAT SEP 15 2018  
 
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 14 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 76 408 PM 99 1948 75 1 62  
MINIMUM 49 1157 PM 24 1993 42 7 49  
AVERAGE 63 59 4 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.49 2013 0.05 -0.05 0.43  
MONTH TO DATE 0.02 0.58 -0.56 0.43  
SINCE OCT 1 16.01 13.31 2.70 18.05  
SINCE JAN 1 13.02 10.63 2.39 14.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 7 -5 9  
MONTH TO DATE 27 71 -44 31  
SINCE SEP 1 27 71 -44 31  
SINCE JUL 1 83 133 -50 55  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 15 22 -7 52  
SINCE SEP 1 15 22 -7 52  
SINCE JAN 1 399 412 -13 481    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1100 PM  
LOWEST 35 100 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 97 1948  
MINIMUM TEMPERATURE (F) 42 25 1916  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2018.....SUNRISE 647 AM MDT SUNSET 718 PM MDT  
SEPTEMBER 16 2018.....SUNRISE 648 AM MDT SUNSET 716 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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