299  
CDUS45 KBYZ 121733  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1133 AM MDT SUN APR 12 2026  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 12 2026
 
 
VALID AS OF 1100 AM 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 59 959 AM 80 1976 56 3 64  
MINIMUM 45 519 AM 5 1997 34 11 42  
AVERAGE 52 45 7 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 1991 0.06 -0.06 0.13  
MONTH TO DATE 0.08 0.67 -0.59 0.83  
SINCE OCT 1 5.69 5.23 0.46 5.95  
SINCE JAN 1 1.81 2.69 -0.88 4.65  
 
SNOWFALL (IN)  
TODAY 0.0 13.9 2022 0.3 -0.3 0.0  
MONTH TO DATE T 3.8 -3.8 2.4  
SINCE MAR 1 14.2 12.0 2.2 9.7  
SINCE JUL 1 38.5 52.8 -14.3 57.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 20 -7 12  
MONTH TO DATE 223 255 -32 205  
SINCE MAR 1 873 1094 -221 894  
SINCE JUL 1 4697 6029 -1332 5657  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 500 AM  
LOWEST 44 1200 AM  
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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