597  
CDUS45 KBYZ 252232  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
432 PM MDT FRI APR 25 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 25 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 53 252 PM 84 1974 59 -6 70  
MINIMUM 37 640 AM 23 1960 37 0 50  
2002  
AVERAGE 45 48 -3 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.46 1964 0.06 -0.06 0.00  
MONTH TO DATE 1.97 1.43 0.54 1.16  
SINCE OCT 1 7.09 5.99 1.10 5.33  
SINCE JAN 1 5.79 3.45 2.34 2.94  
 
SNOWFALL (IN)  
TODAY 0.0 6.6 1988 0.2 -0.2 0.0  
MONTH TO DATE 8.9 6.8 2.1 4.4  
SINCE MAR 1 16.2 15.0 1.2 9.2  
SINCE JUL 1 64.2 55.8 8.4 35.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 17 3 5  
MONTH TO DATE 466 497 -31 407  
SINCE MAR 1 1155 1336 -181 1275  
SINCE JUL 1 5918 6271 -353 5650  
 
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 17 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 59 200 PM  
AVERAGE 76  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 85 1946  
MINIMUM TEMPERATURE (F) 37 23 1994  
 
SUNRISE AND SUNSET  
APRIL 25 2025.........SUNRISE 610 AM MDT SUNSET 814 PM MDT  
APRIL 26 2025.........SUNRISE 609 AM MDT SUNSET 816 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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