661  
CDUS45 KBYZ 200931  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT FRI MAR 20 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MARCH 19 2026  
 
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)  
YESTERDAY  
MAXIMUM 79R 1214 PM 75 1997 50 29 46  
MINIMUM 46 614 AM 3 1965 28 18 26  
AVERAGE 63 39 24 36  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
YESTERDAY 0.0 9.5 1982 0.3 -0.3 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 26 -24 29  
MONTH TO DATE 463 551 -88 445  
SINCE MAR 1 463 551 -88 445  
SINCE JUL 1 4287 5486 -1199 5208  
 
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 37 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.8  
 
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 44 400 AM  
LOWEST 15 200 PM  
AVERAGE 30  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 76 1997  
MINIMUM TEMPERATURE (F) 28 0 2002  
 
SUNRISE AND SUNSET  
MARCH 20 2026.........SUNRISE 717 AM MDT SUNSET 727 PM MDT  
MARCH 21 2026.........SUNRISE 715 AM MDT SUNSET 728 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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