913  
CDUS45 KBYZ 210938  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
338 AM MDT SAT MAR 21 2026  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MARCH 20 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 83R 228 PM 76 1997 51 32 50  
MINIMUM 50 623 AM 0 2002 28 22 33  
AVERAGE 67 40 27 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.63 2021 0.03 -0.03 T  
MONTH TO DATE 1.03 0.49 0.54 0.81  
SINCE OCT 1 5.34 4.15 1.19 4.78  
SINCE JAN 1 1.46 1.61 -0.15 3.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.8 2002 0.2 -0.2 0.0  
MONTH TO DATE 12.4 5.4 7.0 4.1  
SINCE MAR 1 12.4 5.4 7.0 4.1  
SINCE JUL 1 36.7 46.2 -9.5 52.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 26 -26 23  
MONTH TO DATE 463 577 -114 468  
SINCE MAR 1 463 577 -114 468  
SINCE JUL 1 4287 5512 -1225 5231  
 
COOLING  
YESTERDAY 2 0 2 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 38 500 AM  
LOWEST 19 800 PM  
AVERAGE 29  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 73 1960  
MINIMUM TEMPERATURE (F) 29 -1 2002  
 
SUNRISE AND SUNSET  
MARCH 21 2026.........SUNRISE 715 AM MDT SUNSET 728 PM MDT  
MARCH 22 2026.........SUNRISE 713 AM MDT SUNSET 730 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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