579  
CDUS45 KBYZ 210718  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1218 AM MST WED FEB 21 2018  
 
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR FEBRUARY 20 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 14 250 PM 68 1982 40 -26 61  
MINIMUM -22R 715 AM -19 1918 15 -37 29  
AVERAGE -4 28 -32 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.31 1968 0.02 -0.02 0.00  
1957  
MONTH TO DATE 1.53 0.38 1.15 0.50  
SINCE OCT 1 5.15 3.62 1.53 5.27  
SINCE JAN 1 2.16 0.94 1.22 1.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 69 37 32 20  
MONTH TO DATE 1034 784 250 719  
SINCE DEC 1 3542 3366 176 3763  
SINCE JUL 1 5332 5244 88 5240  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 1.5  
 
 
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 81 400 AM  
LOWEST 46 300 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 76 1982  
MINIMUM TEMPERATURE (F) 15 -19 1957  
 
 
SUNRISE AND SUNSET  
FEBRUARY 21 2018......SUNRISE 659 AM MST SUNSET 545 PM MST  
FEBRUARY 22 2018......SUNRISE 657 AM MST SUNSET 546 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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