331  
CDUS45 KBYZ 131730  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1130 AM MDT SAT APR 13 2024  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 13 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 71 959 AM 80 2017 56 15 40  
MINIMUM 50 532 AM 9 2022 34 16 29  
AVERAGE 61 45 16 35  
 
PRECIPITATION (IN)  
TODAY 0.00 0.49 1969 0.06 -0.06 0.44  
MONTH TO DATE 0.88 0.73 0.15 0.47  
SINCE OCT 1 5.05 5.29 -0.24 5.17  
SINCE JAN 1 2.66 2.75 -0.09 3.12  
 
SNOWFALL (IN)  
TODAY MM 4.4 1991 0.3 MM 0.5  
MONTH TO DATE 4.3 4.1 0.2 1.5  
SINCE MAR 1 9.1 12.3 -3.2 18.4  
SINCE JUL 1 34.9 53.1 -18.2 55.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 4 20 -16 30  
MONTH TO DATE 204 275 -71 278  
SINCE MAR 1 1072 1114 -42 1397  
SINCE JUL 1 5447 6049 -602 6470  
 
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 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 700 AM  
LOWEST 30 1000 AM  
AVERAGE 42  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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