986  
CDUS45 KBYZ 222221  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
421 PM MDT MON OCT 22 2018  
 
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 22 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1934 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 61 259 PM 80 1939 57 4 69  
MINIMUM 34 624 AM 20 2002 35 -1 40  
AVERAGE 48 46 2 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.31 1975 0.03 -0.03 T  
MONTH TO DATE 0.51 0.92 -0.41 0.28  
SINCE OCT 1 0.51 0.92 -0.41 0.28  
SINCE JAN 1 17.67 12.27 5.40 14.26  
 
DEGREE DAYS  
HEATING  
TODAY 17 19 -2 10  
MONTH TO DATE 442 335 107 326  
SINCE SEP 1 674 527 147 562  
SINCE JUL 1 733 564 169 564  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 36 51 -15 100  
SINCE JAN 1 554 633 -79 840    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 600 AM  
LOWEST 27 300 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 80 1939  
MINIMUM TEMPERATURE (F) 35 19 2002  
 
 
SUNRISE AND SUNSET  
OCTOBER 22 2018.......SUNRISE 740 AM MDT SUNSET 616 PM MDT  
OCTOBER 23 2018.......SUNRISE 742 AM MDT SUNSET 614 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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