608  
CDUS45 KBYZ 010331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MDT SUN MAR 31 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MARCH 31 2024
 
 
VALID AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 36 1057 AM 80 2004 53 -17 42  
2012  
MINIMUM 31 708 AM 1 1936 31 0 28  
AVERAGE 34 42 -8 35  
 
PRECIPITATION (IN)  
TODAY 0.11 0.26 1971 0.04 0.07 T  
MONTH TO DATE 0.53 0.90 -0.37 1.50  
SINCE OCT 1 4.17 4.56 -0.39 4.70  
SINCE JAN 1 1.78 2.02 -0.24 2.65  
 
SNOWFALL (IN)  
TODAY MM 2.8 1971 0.3 MM 0.1  
MONTH TO DATE 4.5 8.2 -3.7 16.9  
SINCE MAR 1 4.5 8.2 -3.7 16.9  
SINCE JUL 1 30.3 49.0 -18.7 54.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 31 23 8 30  
MONTH TO DATE 868 840 28 1119  
SINCE MAR 1 868 840 28 1119  
SINCE JUL 1 5243 5775 -532 6192  
 
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 18 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 PM  
LOWEST 73 1100 AM  
AVERAGE 87  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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