138  
CDUS45 KBYZ 250340  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
940 PM MDT TUE OCT 24 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 24 2023
 
 
VALID AS OF 0900 PM 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 43 226 PM 79 1999 55 -12 52  
MINIMUM 31 759 PM 7 2020 34 -3 31  
AVERAGE 37 44 -7 42  
 
PRECIPITATION (IN)  
TODAY 0.01 0.49 1954 0.04 -0.03 T  
MONTH TO DATE 1.59 1.15 0.44 0.68  
SINCE OCT 1 1.59 1.15 0.44 0.68  
SINCE JAN 1 16.66 12.92 3.74 13.91  
 
SNOWFALL (IN)  
TODAY MM 4.6 2020 0.2 MM T  
MONTH TO DATE 0.0 3.3 -3.3 0.2  
SINCE SEP 1 0.0 3.6 -3.6 0.2  
SINCE JUL 1 T 3.6 -3.6 0.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 28 21 7 23  
MONTH TO DATE 263 378 -115 257  
SINCE SEP 1 339 546 -207 323  
SINCE JUL 1 355 582 -227 329  
 
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 21 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FREEZING RAIN  
LT FREEZING RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 79 1200 PM  
AVERAGE 90  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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