948  
CDUS45 KBYZ 150331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MDT WED MAY 14 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 14 2025
 
 
VALID AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 201 PM 96 1936 66 -9 65  
MINIMUM 45 349 AM 28 1953 43 2 49  
AVERAGE 51 55 -4 57  
 
PRECIPITATION (IN)  
TODAY 0.25 1.23 1976 0.08 0.17 0.07  
MONTH TO DATE 1.41 0.91 0.50 1.51  
SINCE OCT 1 9.91 7.19 2.72 7.24  
SINCE JAN 1 8.61 4.65 3.96 4.85  
 
SNOWFALL (IN)  
TODAY MM T 1945 0.1 MM 0.0  
MONTH TO DATE T 0.7 -0.7 T  
SINCE MAR 1 16.2 16.4 -0.2 9.2  
SINCE JUL 1 64.2 57.2 7.0 35.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 14 11 3 8  
MONTH TO DATE 100 180 -80 192  
SINCE MAR 1 1319 1596 -277 1532  
SINCE JUL 1 6082 6531 -449 5907  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 10 0 10 1  
SINCE MAR 1 10 1 9 1  
SINCE JAN 1 10 1 9 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 57 200 PM  
AVERAGE 79  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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