364  
CDUS45 KBYZ 011830  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MST WED JAN 01 2025  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JANUARY 1 2025  
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 20 1059 AM 60 1998 35 -15 46  
MINIMUM 15 834 AM -25 1942 17 -2 26  
AVERAGE 18 26 -8 36  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 1943 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.02 -0.02 0.00  
SINCE OCT 1 1.30 2.56 -1.26 2.39  
SINCE JAN 1 0.00 0.02 -0.02 0.00  
 
SNOWFALL (IN)  
TODAY MM 5.0 1943 0.4 MM 0.0  
2014  
MONTH TO DATE MM 0.4 MM 0.0  
SINCE DEC 1 2.3 10.2 -7.9 1.8  
SINCE JUL 1 6.2 21.5 -15.3 8.5  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 47 39 8 29  
MONTH TO DATE 47 39 8 29  
SINCE DEC 1 917 1197 -280 894  
SINCE JUL 1 2189 2799 -610 2253  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 77 1100 AM  
AVERAGE 85  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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