578  
CDUS45 KBYZ 130331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MDT THU MAR 12 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MARCH 12 2026  
 
VALID AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 60 143 PM 75 2007 48 12 64  
MINIMUM 35 759 PM -13 1950 26 9 29  
AVERAGE 48 37 11 47  
 
PRECIPITATION (IN)  
TODAY T 0.76 1995 0.02 -0.02 0.00  
MONTH TO DATE 0.02 0.26 -0.24 0.11  
SINCE OCT 1 4.33 3.92 0.41 4.08  
SINCE JAN 1 0.45 1.38 -0.93 2.78  
 
SNOWFALL (IN)  
TODAY MM 5.3 1957 0.2 MM 0.0  
MONTH TO DATE T 3.4 -3.4 1.3  
SINCE MAR 1 T 3.4 -3.4 1.3  
SINCE JUL 1 24.3 44.2 -19.9 49.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 17 28 -11 18  
MONTH TO DATE 273 363 -90 276  
SINCE MAR 1 273 363 -90 276  
SINCE JUL 1 4097 5298 -1201 5039  
 
COOLING  
TODAY 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 53 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 74 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 23.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 800 PM  
LOWEST 22 200 PM  
AVERAGE 55  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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