153  
CDUS45 KBYZ 012232  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
432 PM MDT TUE APR 01 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 1 2025  
 
VALID TODAY AS OF 0400 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 32 250 AM 0 1936 32 0 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 26 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
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  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 75 1943  
1990  
MINIMUM TEMPERATURE (F) 32 -5 1936  
 
SUNRISE AND SUNSET  
APRIL 1 2025.........SUNRISE 653 AM MDT SUNSET 743 PM MDT  
APRIL 2 2025.........SUNRISE 652 AM MDT SUNSET 744 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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