987  
CDUS45 KBYZ 230434  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
934 PM MST WED NOV 22 2023  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR NOVEMBER 22 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 55 135 PM 68 1939 43 12 47  
MINIMUM 42 859 PM -17 1985 25 17 27  
AVERAGE 49 34 15 37  
 
PRECIPITATION (IN)  
TODAY T 0.61 1962 0.02 -0.02 0.00  
MONTH TO DATE 0.04 0.46 -0.42 0.71  
SINCE OCT 1 2.06 1.83 0.23 1.39  
SINCE JAN 1 17.13 13.60 3.53 14.62  
 
SNOWFALL (IN)  
TODAY 0.0 6.3 1962 0.2 -0.2 0.0  
MONTH TO DATE T 4.5 -4.5 9.9  
SINCE SEP 1 6.7 9.3 -2.6 10.1  
SINCE JUL 1 6.7 9.3 -2.6 10.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 31 -15 28  
MONTH TO DATE 429 603 -174 833  
SINCE SEP 1 1061 1305 -244 1294  
SINCE JUL 1 1077 1341 -264 1300  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 83 67 16 137  
SINCE JAN 1 715 662 53 910    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 800 PM  
LOWEST 21 100 AM  
AVERAGE 40  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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