878  
CDUS45 KBYZ 102230  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
430 PM MDT THU APR 10 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 10 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 69 233 PM 78 1985 55 14 54  
MINIMUM 35 542 AM 11 1940 33 2 38  
AVERAGE 52 44 8 46  
 
PRECIPITATION (IN)  
TODAY 0.00 0.54 1991 0.06 -0.06 0.00  
MONTH TO DATE 0.70 0.55 0.15 0.88  
SINCE OCT 1 5.82 5.11 0.71 5.05  
SINCE JAN 1 4.52 2.57 1.95 2.66  
 
SNOWFALL (IN)  
TODAY MM 5.1 1991 0.3 MM 0.0  
MONTH TO DATE 2.4 3.2 -0.8 4.3  
SINCE MAR 1 9.7 11.4 -1.7 9.1  
SINCE JUL 1 57.7 52.2 5.5 34.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 13 21 -8 19  
MONTH TO DATE 193 215 -22 176  
SINCE MAR 1 882 1054 -172 1044  
SINCE JUL 1 5645 5989 -344 5419  
 
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 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 700 AM  
LOWEST 16 300 PM  
AVERAGE 39  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 80 1949  
2003  
2023  
MINIMUM TEMPERATURE (F) 34 6 1940  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 637 AM MDT SUNSET 755 PM MDT  
APRIL 11 2025.........SUNRISE 635 AM MDT SUNSET 756 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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