510  
CDUS45 KBYZ 130930  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
330 AM MDT THU MAR 13 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MARCH 12 2025
 
 
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)  
YESTERDAY  
MAXIMUM 64 344 PM 75 2007 48 16 56  
MINIMUM 29 653 AM -13 1950 26 3 34  
AVERAGE 47 37 10 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.76 1995 0.02 -0.02 0.02  
MONTH TO DATE 0.11 0.26 -0.15 0.17  
SINCE OCT 1 4.08 3.92 0.16 3.81  
SINCE JAN 1 2.78 1.38 1.40 1.42  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.3 1957 0.2 -0.2 0.0  
MONTH TO DATE 1.3 3.4 -2.1 0.3  
SINCE MAR 1 1.3 3.4 -2.1 0.3  
SINCE JUL 1 49.3 44.2 5.1 26.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 28 -10 20  
MONTH TO DATE 276 363 -87 335  
SINCE MAR 1 276 363 -87 335  
SINCE JUL 1 5039 5298 -259 4710  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 700 AM  
LOWEST 17 200 PM  
AVERAGE 51  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 69 2013  
MINIMUM TEMPERATURE (F) 26 -4 1944  
 
SUNRISE AND SUNSET  
MARCH 13 2025.........SUNRISE 730 AM MDT SUNSET 718 PM MDT  
MARCH 14 2025.........SUNRISE 728 AM MDT SUNSET 719 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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