383  
CDUS45 KBYZ 232240  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT WED APR 23 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 23 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 51 148 PM 87 2012 59 -8 63  
MINIMUM 37 604 AM 20 1967 36 1 34  
2013  
AVERAGE 44 48 -4 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.59 1957 0.05 -0.05 0.00  
MONTH TO DATE 1.97 1.31 0.66 1.16  
SINCE OCT 1 7.09 5.87 1.22 5.33  
SINCE JAN 1 5.79 3.33 2.46 2.94  
 
SNOWFALL (IN)  
TODAY MM 4.5 1961 0.2 MM 0.0  
MONTH TO DATE 8.9 6.5 2.4 4.4  
SINCE MAR 1 16.2 14.7 1.5 9.2  
SINCE JUL 1 64.2 55.5 8.7 35.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 21 18 3 16  
MONTH TO DATE 424 463 -39 392  
SINCE MAR 1 1113 1302 -189 1260  
SINCE JUL 1 5876 6237 -361 5635  
 
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 16 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 600 AM  
LOWEST 46 1200 PM  
AVERAGE 64  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 86 2012  
MINIMUM TEMPERATURE (F) 37 22 1967  
 
SUNRISE AND SUNSET  
APRIL 23 2025.........SUNRISE 614 AM MDT SUNSET 812 PM MDT  
APRIL 24 2025.........SUNRISE 612 AM MDT SUNSET 813 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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