185  
CDUS45 KBYZ 060932  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
332 AM MDT TUE MAY 06 2025  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 5 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 54 1225 AM 86 2016 63 -9 64  
MINIMUM 37 1259 PM 26 1967 40 -3 40  
AVERAGE 46 51 -5 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.37 0.74 2023 0.06 0.31 0.05  
MONTH TO DATE 0.37 0.29 0.08 0.13  
SINCE OCT 1 8.87 6.57 2.30 5.86  
SINCE JAN 1 7.57 4.03 3.54 3.47  
 
SNOWFALL (IN)  
YESTERDAY T R T 1960 0.0 0.0 0.0  
MONTH TO DATE T 0.3 -0.3 T  
SINCE MAR 1 16.2 16.0 0.2 9.2  
SINCE JUL 1 64.2 56.8 7.4 35.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 14 5 13  
MONTH TO DATE 41 72 -31 103  
SINCE MAR 1 1260 1488 -228 1443  
SINCE JUL 1 6023 6423 -400 5818  
 
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 21 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 PM  
LOWEST 59 100 AM  
AVERAGE 80  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 89 1992  
MINIMUM TEMPERATURE (F) 40 28 2010  
 
SUNRISE AND SUNSET  
MAY 6 2025...........SUNRISE 554 AM MDT SUNSET 829 PM MDT  
MAY 7 2025...........SUNRISE 552 AM MDT SUNSET 830 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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