388  
CDUS45 KBYZ 241731  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1131 AM MDT SAT MAY 24 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 24 2025  
 
VALID AS OF 1100 AM 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 61 958 AM 90 1941 70 -9 65  
MINIMUM 45 506 AM 34 1975 47 -2 35  
AVERAGE 53 58 -5 50  
 
PRECIPITATION (IN)  
TODAY 0.00 3.12 2011 0.08 -0.08 0.00  
MONTH TO DATE 2.47 1.73 0.74 3.71  
SINCE OCT 1 10.97 8.01 2.96 9.44  
SINCE JAN 1 9.67 5.47 4.20 7.05  
 
SNOWFALL (IN)  
TODAY MM 0.4 1975 0.1 MM 0.0  
MONTH TO DATE T 0.9 -0.9 T  
SINCE MAR 1 16.2 16.6 -0.4 9.2  
SINCE JUL 1 64.2 57.4 6.8 35.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 12 8 4 15  
MONTH TO DATE 212 269 -57 305  
SINCE MAR 1 1431 1685 -254 1645  
SINCE JUL 1 6194 6620 -426 6020  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 10 5 5 1  
SINCE MAR 1 10 6 4 1  
SINCE JAN 1 10 6 4 1    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 56 1000 AM  
AVERAGE 73  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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