513  
CDUS45 KBYZ 080940  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT TUE APR 08 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 7 2025
 
 
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)  
YESTERDAY  
MAXIMUM 72 434 PM 77 2005 55 17 42  
MINIMUM 36 707 AM 11 2018 33 3 35  
AVERAGE 54 44 10 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.61 1975 0.06 -0.06 0.22  
MONTH TO DATE 0.69 0.37 0.32 0.88  
SINCE OCT 1 5.81 4.93 0.88 5.05  
SINCE JAN 1 4.51 2.39 2.12 2.66  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.8 1997 0.4 -0.4 T  
MONTH TO DATE 2.4 2.3 0.1 4.3  
SINCE MAR 1 9.7 10.5 -0.8 9.1  
SINCE JUL 1 57.7 51.3 6.4 34.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 21 -10 26  
MONTH TO DATE 155 152 3 119  
SINCE MAR 1 844 991 -147 987  
SINCE JUL 1 5607 5926 -319 5362  
 
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 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 700 AM  
LOWEST 12 100 PM  
AVERAGE 38  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 79 1996  
MINIMUM TEMPERATURE (F) 33 13 1997  
 
SUNRISE AND SUNSET  
APRIL 8 2025.........SUNRISE 640 AM MDT SUNSET 752 PM MDT  
APRIL 9 2025.........SUNRISE 638 AM MDT SUNSET 754 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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