274  
CDUS45 KBYZ 222232  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
432 PM MDT TUE APR 22 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 22 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 55 157 PM 84 1939 58 -3 60  
MINIMUM 36 529 AM 17 1967 36 0 36  
AVERAGE 46 47 -1 48  
 
PRECIPITATION (IN)  
TODAY 0.00 0.87 1958 0.06 -0.06 0.00  
MONTH TO DATE 1.97 1.26 0.71 1.16  
SINCE OCT 1 7.09 5.82 1.27 5.33  
SINCE JAN 1 5.79 3.28 2.51 2.94  
 
SNOWFALL (IN)  
TODAY 0.0 4.9 1958 0.2 -0.2 0.0  
MONTH TO DATE 8.9 6.3 2.6 4.4  
SINCE MAR 1 16.2 14.5 1.7 9.2  
SINCE JUL 1 64.2 55.3 8.9 35.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 18 1 17  
MONTH TO DATE 403 445 -42 376  
SINCE MAR 1 1092 1284 -192 1244  
SINCE JUL 1 5855 6219 -364 5619  
 
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 23 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 1200 AM  
LOWEST 24 300 PM  
AVERAGE 41  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 87 2012  
MINIMUM TEMPERATURE (F) 36 20 1967  
2013  
 
SUNRISE AND SUNSET  
APRIL 22 2025.........SUNRISE 615 AM MDT SUNSET 811 PM MDT  
APRIL 23 2025.........SUNRISE 614 AM MDT SUNSET 812 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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