719  
CDUS45 KBYZ 140440  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MST MON JAN 13 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 13 2025  
 
VALID AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 35 239 PM 64 2021 36 -1 -7  
MINIMUM 27 745 AM -26 2024 18 9 -26  
AVERAGE 31 27 4 -16  
 
PRECIPITATION (IN)  
TODAY T 0.15 1984 0.01 -0.01 0.00  
MONTH TO DATE 0.70 0.24 0.46 0.17  
SINCE OCT 1 2.00 2.78 -0.78 2.56  
SINCE JAN 1 0.70 0.24 0.46 0.17  
 
SNOWFALL (IN)  
TODAY MM 4.2 1947 0.3 MM 0.0  
MONTH TO DATE 8.3 4.7 3.6 3.0  
SINCE DEC 1 10.6 14.5 -3.9 4.8  
SINCE JUL 1 14.5 25.8 -11.3 11.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 34 38 -4 81  
MONTH TO DATE 523 500 23 599  
SINCE DEC 1 1393 1658 -265 1464  
SINCE JUL 1 2665 3260 -595 2823  
 
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 29 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 16.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 100 AM  
LOWEST 54 300 PM  
AVERAGE 62  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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