248  
CDUS45 KBYZ 131033  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
333 AM MST SAT JAN 13 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 12 2024
 
 
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)  
YESTERDAY  
MAXIMUM -7 1227 AM 64 1953 36 -43 50  
MINIMUM -25 1122 PM -30 1997 18 -43 26  
AVERAGE -16 27 -43 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.22 1969 0.02 0.04 0.00  
MONTH TO DATE 0.17 0.23 -0.06 0.00  
SINCE OCT 1 2.56 2.77 -0.21 2.05  
SINCE JAN 1 0.17 0.23 -0.06 0.00  
 
SNOWFALL (IN)  
YESTERDAY 0.9 3.6 1969 0.4 0.5 0.0  
MONTH TO DATE 3.0 4.4 -1.4 0.0  
SINCE DEC 1 4.8 14.2 -9.4 10.0  
SINCE JUL 1 11.5 25.5 -14.0 20.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 81 38 43 27  
MONTH TO DATE 518 462 56 389  
SINCE DEC 1 1383 1620 -237 1796  
SINCE JUL 1 2742 3222 -480 3373  
 
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 20 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 700 PM  
LOWEST 56 1000 AM  
AVERAGE 63  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 64 2021  
MINIMUM TEMPERATURE (F) 18 -22 1972  
1997  
 
SUNRISE AND SUNSET  
JANUARY 13 2024.......SUNRISE 753 AM MST SUNSET 453 PM MST  
JANUARY 14 2024.......SUNRISE 752 AM MST SUNSET 454 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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