402  
CDUS45 KBYZ 070931  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT MON APR 07 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 6 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 66 357 PM 79 1969 55 11 44  
MINIMUM 35 459 AM 10 1939 33 2 32  
2018  
AVERAGE 51 44 7 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 2024 0.06 -0.06 0.66  
MONTH TO DATE 0.69 0.31 0.38 0.66  
SINCE OCT 1 5.81 4.87 0.94 4.83  
SINCE JAN 1 4.51 2.33 2.18 2.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.3 2024 0.3 -0.3 4.3  
MONTH TO DATE 2.4 1.9 0.5 4.3  
SINCE MAR 1 9.7 10.1 -0.4 9.1  
SINCE JUL 1 57.7 50.9 6.8 34.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 21 -7 27  
MONTH TO DATE 144 131 13 93  
SINCE MAR 1 833 970 -137 961  
SINCE JUL 1 5596 5905 -309 5336  
 
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 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48 500 AM  
LOWEST 17 300 PM  
AVERAGE 33  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 77 2005  
MINIMUM TEMPERATURE (F) 33 11 2018  
 
SUNRISE AND SUNSET  
APRIL 7 2025.........SUNRISE 642 AM MDT SUNSET 751 PM MDT  
APRIL 8 2025.........SUNRISE 640 AM MDT SUNSET 752 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab WY Page Main Text Page