087  
CDUS45 KBYZ 121740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT FRI APR 12 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 12 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 67 959 AM 80 1976 56 11 55  
MINIMUM 39 307 AM 5 1997 34 5 38  
AVERAGE 53 45 8 47  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 1991 0.06 -0.06 0.00  
MONTH TO DATE 0.88 0.67 0.21 0.03  
SINCE OCT 1 5.05 5.23 -0.18 4.73  
SINCE JAN 1 2.66 2.69 -0.03 2.68  
 
SNOWFALL (IN)  
TODAY MM 13.9 2022 0.3 MM 0.0  
MONTH TO DATE 4.3 3.8 0.5 1.0  
SINCE MAR 1 9.1 12.0 -2.9 17.9  
SINCE JUL 1 34.9 52.8 -17.9 55.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 12 20 -8 18  
MONTH TO DATE 206 255 -49 248  
SINCE MAR 1 1074 1094 -20 1367  
SINCE JUL 1 5449 6029 -580 6440  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 200 AM  
LOWEST 28 1000 AM  
AVERAGE 45  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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