325  
CDUS45 KBYZ 241730  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MDT THU APR 24 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 24 2025  
 
VALID AS OF 1100 AM 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 43 959 AM 86 2012 59 -16 74  
MINIMUM 39 700 AM 22 1967 37 2 36  
AVERAGE 41 48 -7 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 1971 0.06 -0.06 0.00  
MONTH TO DATE 1.97 1.37 0.60 1.16  
SINCE OCT 1 7.09 5.93 1.16 5.33  
SINCE JAN 1 5.79 3.39 2.40 2.94  
 
SNOWFALL (IN)  
TODAY MM 2.9 1960 0.1 MM 0.0  
MONTH TO DATE 8.9 6.6 2.3 4.4  
SINCE MAR 1 16.2 14.8 1.4 9.2  
SINCE JUL 1 64.2 55.6 8.6 35.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 24 17 7 10  
MONTH TO DATE 448 480 -32 402  
SINCE MAR 1 1137 1319 -182 1270  
SINCE JUL 1 5900 6254 -354 5645  
 
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 9 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 500 AM  
LOWEST 76 200 AM  
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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