102  
CDUS45 KBYZ 300932  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
332 AM MDT TUE APR 30 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 29 2024
 
 
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)  
YESTERDAY  
MAXIMUM 68 235 PM 90 1939 61 7 68  
MINIMUM 41 1119 PM 19 1966 38 3 43  
AVERAGE 55 49 6 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 0.60 1972 0.06 0.16 0.00  
2022  
MONTH TO DATE 1.46 1.66 -0.20 0.78  
SINCE OCT 1 5.63 6.22 -0.59 5.48  
SINCE JAN 1 3.24 3.68 -0.44 3.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.6 1967 0.2 -0.2 0.0  
MONTH TO DATE 4.4 7.4 -3.0 1.7  
SINCE MAR 1 9.2 15.6 -6.4 18.6  
SINCE JUL 1 35.0 56.4 -21.4 56.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 16 -6 9  
MONTH TO DATE 454 562 -108 596  
SINCE MAR 1 1322 1401 -79 1715  
SINCE JUL 1 5697 6336 -639 6788  
 
COOLING  
YESTERDAY 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 30 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1100 PM  
LOWEST 26 1200 PM  
AVERAGE 56  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 86 1939  
MINIMUM TEMPERATURE (F) 38 17 1950  
 
SUNRISE AND SUNSET  
APRIL 30 2024.........SUNRISE 602 AM MDT SUNSET 821 PM MDT  
MAY 1 2024...........SUNRISE 601 AM MDT SUNSET 823 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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