413  
CDUS45 KBYZ 251840  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MST THU JAN 25 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 25 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 40 1059 AM 63 2015 37 3 39  
MINIMUM 29 233 AM -28 1957 18 11 30  
AVERAGE 35 27 8 35  
 
PRECIPITATION (IN)  
TODAY 0.00 0.33 1975 0.02 -0.02 T  
MONTH TO DATE 0.38 0.45 -0.07 0.09  
SINCE OCT 1 2.77 2.99 -0.22 2.14  
SINCE JAN 1 0.38 0.45 -0.07 0.09  
 
SNOWFALL (IN)  
TODAY MM 4.4 1978 0.3 MM T  
MONTH TO DATE 6.7 8.7 -2.0 1.4  
SINCE DEC 1 8.5 18.5 -10.0 11.4  
SINCE JUL 1 15.2 29.8 -14.6 21.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 30 38 -8 30  
MONTH TO DATE 1156 956 200 774  
SINCE DEC 1 2021 2114 -93 2181  
SINCE JUL 1 3380 3716 -336 3758  
 
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 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 200 AM  
LOWEST 63 900 AM  
AVERAGE 68  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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