453  
CDUS45 KBYZ 191731  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1131 AM MDT THU MAR 19 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MARCH 19 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 65 959 AM 75 1997 50 15 46  
MINIMUM 46 614 AM 3 1965 28 18 26  
AVERAGE 56 39 17 36  
 
PRECIPITATION (IN)  
TODAY 0.00 0.83 1982 0.03 -0.03 0.00  
MONTH TO DATE 1.03 0.46 0.57 0.81  
SINCE OCT 1 5.34 4.12 1.22 4.78  
SINCE JAN 1 1.46 1.58 -0.12 3.48  
 
SNOWFALL (IN)  
TODAY MM 9.5 1982 0.3 MM 0.0  
MONTH TO DATE 12.4 5.2 7.2 4.1  
SINCE MAR 1 12.4 5.2 7.2 4.1  
SINCE JUL 1 36.7 46.0 -9.3 52.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 9 26 -17 29  
MONTH TO DATE 470 551 -81 445  
SINCE MAR 1 470 551 -81 445  
SINCE JUL 1 4294 5486 -1192 5208  
 
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 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 44 400 AM  
LOWEST 33 1200 AM  
AVERAGE 39  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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