821  
CDUS45 KBYZ 032232  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
432 PM MDT SAT MAY 03 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 3 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 80 259 PM 85 1939 62 18 48  
MINIMUM 50 625 AM 16 1954 39 11 29  
AVERAGE 65 51 14 39  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY 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  
TODAY 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  
TODAY 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 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 700 AM  
LOWEST 15 300 PM  
AVERAGE 33  
   
......................................................  
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 87 1936  
MINIMUM TEMPERATURE (F) 40 21 1967  
 
SUNRISE AND SUNSET  
MAY 3 2025...........SUNRISE 558 AM MDT SUNSET 825 PM MDT  
MAY 4 2025...........SUNRISE 557 AM MDT SUNSET 826 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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