953  
CDUS45 KBYZ 040931  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT SUN MAY 04 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 3 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 80 521 PM 85 1939 62 18 48  
MINIMUM 50 625 AM 16 1954 39 11 29  
AVERAGE 65 51 14 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.61 1960 0.06 -0.06 0.00  
MONTH TO DATE T 0.17 -0.17 0.08  
SINCE OCT 1 8.50 6.45 2.05 5.81  
SINCE JAN 1 7.20 3.91 3.29 3.42  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1956 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE MAR 1 16.2 15.9 0.3 9.2  
SINCE JUL 1 64.2 56.7 7.5 35.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 14 -14 26  
MONTH TO DATE 22 44 -22 72  
SINCE MAR 1 1241 1460 -219 1412  
SINCE JUL 1 6004 6395 -391 5787  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 700 AM  
LOWEST 14 500 PM  
AVERAGE 32  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 87 1936  
MINIMUM TEMPERATURE (F) 40 21 1967  
 
SUNRISE AND SUNSET  
MAY 4 2025...........SUNRISE 557 AM MDT SUNSET 826 PM MDT  
MAY 5 2025...........SUNRISE 555 AM MDT SUNSET 827 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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