220  
CDUS45 KBYZ 300331  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
931 PM MDT MON APR 29 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 29 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 68 235 PM 90 1939 61 7 68  
MINIMUM 45 634 AM 19 1966 38 7 43  
AVERAGE 57 49 8 56  
 
PRECIPITATION (IN)  
TODAY T 0.60 1972 0.06 -0.06 0.00  
2022  
MONTH TO DATE 1.24 1.66 -0.42 0.78  
SINCE OCT 1 5.41 6.22 -0.81 5.48  
SINCE JAN 1 3.02 3.68 -0.66 3.43  
 
SNOWFALL (IN)  
TODAY MM 2.6 1967 0.2 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 8 16 -8 9  
MONTH TO DATE 452 562 -110 596  
SINCE MAR 1 1320 1401 -81 1715  
SINCE JUL 1 5695 6336 -641 6788  
 
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 30 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 700 PM  
LOWEST 26 1200 PM  
AVERAGE 50  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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