337  
CDUS45 KBYZ 201831  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1131 AM MST WED NOV 20 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR NOVEMBER 20 2024
 
 
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 28 1059 AM 66 2002 44 -16 50  
MINIMUM 17 642 AM -13 1977 25 -8 31  
AVERAGE 23 35 -12 41  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 2010 0.02 -0.02 0.00  
MONTH TO DATE 0.22 0.42 -0.20 0.04  
SINCE OCT 1 0.63 1.79 -1.16 2.06  
SINCE JAN 1 11.29 13.56 -2.27 17.13  
 
SNOWFALL (IN)  
TODAY MM 8.8 2010 0.2 MM 0.0  
MONTH TO DATE 0.6 4.0 -3.4 T  
SINCE SEP 1 0.6 8.8 -8.2 6.7  
SINCE JUL 1 0.6 8.8 -8.2 6.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 42 30 12 24  
MONTH TO DATE 497 541 -44 389  
SINCE SEP 1 879 1243 -364 1021  
SINCE JUL 1 893 1279 -386 1037  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 123 67 56 83  
SINCE JAN 1 790 662 128 715    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 900 AM  
LOWEST 53 1200 AM  
AVERAGE 61  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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