859  
CDUS45 KBYZ 150331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MDT THU MAY 14 2026  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 14 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 75 439 PM 96 1936 66 9 57  
MINIMUM 52 104 AM 28 1953 43 9 45  
AVERAGE 64 55 9 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.23 1976 0.08 -0.08 0.25  
MONTH TO DATE 0.06 0.91 -0.85 1.41  
SINCE OCT 1 6.28 7.19 -0.91 9.91  
SINCE JAN 1 2.40 4.65 -2.25 8.61  
 
SNOWFALL (IN)  
TODAY MM T 1945 0.1 MM 0.0  
MONTH TO DATE T 0.7 -0.7 T  
SINCE MAR 1 16.6 16.4 0.2 16.2  
SINCE JUL 1 40.9 57.2 -16.3 64.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 1 11 -10 14  
MONTH TO DATE 100 180 -80 100  
SINCE MAR 1 1306 1596 -290 1319  
SINCE JUL 1 5130 6531 -1401 6082  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 10 0 10 10  
SINCE MAR 1 12 1 11 10  
SINCE JAN 1 12 1 11 10    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 28.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 38 100 AM  
LOWEST 11 400 PM  
AVERAGE 25  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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