014  
CDUS45 KBYZ 271840  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MST WED DEC 27 2023  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 27 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 30 1052 AM 68 1980 35 -5 53  
MINIMUM 22 916 AM -12 2021 18 4 40  
AVERAGE 26 26 0 47  
 
PRECIPITATION (IN)  
TODAY 0.00 0.18 1981 0.02 -0.02 T  
MONTH TO DATE 0.33 0.49 -0.16 0.61  
SINCE OCT 1 2.39 2.46 -0.07 2.05  
SINCE JAN 1 17.46 14.23 3.23 15.28  
 
SNOWFALL (IN)  
TODAY MM 2.3 2017 0.4 MM 0.0  
MONTH TO DATE 1.8 8.3 -6.5 10.0  
SINCE DEC 1 1.8 8.3 -6.5 10.0  
SINCE JUL 1 8.5 19.6 -11.1 20.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 39 39 0 18  
MONTH TO DATE 743 1003 -260 1285  
SINCE DEC 1 743 1003 -260 1285  
SINCE JUL 1 2102 2605 -503 2862  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 715 662 53 910    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 18.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 900 AM  
LOWEST 57 400 AM  
AVERAGE 63  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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