818  
CDUS45 KBYZ 281738  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1138 AM MDT SAT OCT 28 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 28 2023
 
 
VALID AS OF 1100 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1934 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 14 959 AM 79 1937 53 -39 54  
1985  
MINIMUM 7 432 AM 3 1971 32 -25 38  
AVERAGE 11 43 -32 46  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 2004 0.03 -0.03 0.00  
MONTH TO DATE 2.02 1.28 0.74 0.68  
SINCE OCT 1 2.02 1.28 0.74 0.68  
SINCE JAN 1 17.09 13.05 4.04 13.91  
 
SNOWFALL (IN)  
TODAY MM 5.9 1961 0.2 MM 0.0  
MONTH TO DATE 6.7 4.0 2.7 0.2  
SINCE SEP 1 6.7 4.3 2.4 0.2  
SINCE JUL 1 6.7 4.3 2.4 0.2  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
TODAY 54 22 32 19  
MONTH TO DATE 464 464 0 347  
SINCE SEP 1 540 632 -92 413  
SINCE JUL 1 556 668 -112 419  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 3 1 2 0  
SINCE SEP 1 83 63 20 137  
SINCE JAN 1 715 658 57 910    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 80 1000 AM  
AVERAGE 88  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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