984  
CDUS45 KBYZ 020332  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
932 PM MDT TUE APR 01 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 1 2025  
 
VALID AS OF 0900 PM 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 49 101 PM 73 2021 54 -5 59  
MINIMUM 33 300 AM 0 1936 32 1 27  
AVERAGE 41 43 -2 43  
 
PRECIPITATION (IN)  
TODAY 0.02 0.55 1956 0.05 -0.03 0.00  
MONTH TO DATE 0.02 0.05 -0.03 0.00  
SINCE OCT 1 5.14 4.61 0.53 4.17  
SINCE JAN 1 3.84 2.07 1.77 1.78  
 
SNOWFALL (IN)  
TODAY MM 4.5 1999 0.3 MM 0.0  
MONTH TO DATE MM 0.3 MM 0.0  
SINCE MAR 1 7.3 8.5 -1.2 4.8  
SINCE JUL 1 55.3 49.3 6.0 30.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 24 22 2 22  
MONTH TO DATE 24 22 2 22  
SINCE MAR 1 713 861 -148 890  
SINCE JUL 1 5476 5796 -320 5265  
 
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 24 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 39 100 PM  
AVERAGE 70  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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