485  
CDUS45 KBYZ 181840  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MST THU JAN 18 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 18 2024
 
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 7 127 AM 62 2009 36 -29 39  
MINIMUM 3 451 AM -25 1943 18 -15 26  
AVERAGE 5 27 -22 33  
 
PRECIPITATION (IN)  
TODAY 0.08 0.44 1972 0.02 0.06 0.00  
MONTH TO DATE 0.38 0.33 0.05 0.05  
SINCE OCT 1 2.77 2.87 -0.10 2.10  
SINCE JAN 1 0.38 0.33 0.05 0.05  
 
SNOWFALL (IN)  
TODAY MM 9.6 2012 0.3 MM 0.0  
MONTH TO DATE 5.1 6.4 -1.3 0.5  
SINCE DEC 1 6.9 16.2 -9.3 10.5  
SINCE JUL 1 13.6 27.5 -13.9 20.6  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
TODAY 60 38 22 32  
MONTH TO DATE 921 690 231 554  
SINCE DEC 1 1786 1848 -62 1961  
SINCE JUL 1 3145 3450 -305 3538  
 
COOLING  
TODAY 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 21 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 100 AM  
LOWEST 59 1100 AM  
AVERAGE 73  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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