249  
CDUS45 KBYZ 190332  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
932 PM MDT THU APR 18 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 18 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 46 340 PM 83 1936 57 -11 56  
MINIMUM 23 347 AM 18 1951 35 -12 40  
AVERAGE 35 46 -11 48  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 2005 0.05 -0.05 0.12  
MONTH TO DATE 1.16 1.02 0.14 0.62  
SINCE OCT 1 5.33 5.58 -0.25 5.32  
SINCE JAN 1 2.94 3.04 -0.10 3.27  
 
SNOWFALL (IN)  
TODAY MM 6.4 2002 0.2 MM 0.0  
MONTH TO DATE 4.4 5.4 -1.0 1.5  
SINCE MAR 1 9.2 13.6 -4.4 18.4  
SINCE JUL 1 35.0 54.4 -19.4 55.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 30 19 11 17  
MONTH TO DATE 282 372 -90 372  
SINCE MAR 1 1150 1211 -61 1491  
SINCE JUL 1 5525 6146 -621 6564  
 
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 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 200 AM  
LOWEST 27 300 PM  
AVERAGE 51  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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