682  
CDUS45 KBYZ 110940  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT FRI APR 11 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 10 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 69 233 PM 78 1985 55 14 54  
MINIMUM 35 542 AM 11 1940 33 2 38  
AVERAGE 52 44 8 46  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
YESTERDAY 0.0 5.1 1991 0.3 -0.3 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
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 SE (120)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 700 AM  
LOWEST 16 300 PM  
AVERAGE 39  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 80 1949  
2003  
2023  
MINIMUM TEMPERATURE (F) 34 6 1940  
 
SUNRISE AND SUNSET  
APRIL 11 2025.........SUNRISE 635 AM MDT SUNSET 756 PM MDT  
APRIL 12 2025.........SUNRISE 633 AM MDT SUNSET 757 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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