589  
CDUS45 KBYZ 211731  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1131 AM MDT FRI JUN 21 2024  
   
...............................  
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 21 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 98 2016 79 -12 60  
MINIMUM 56 528 AM 41 1958 54 2 45  
AVERAGE 62 66 -4 53  
 
PRECIPITATION (IN)  
TODAY T 1.20 1991 0.07 -0.07 0.15  
MONTH TO DATE 0.47 1.66 -1.19 4.93  
SINCE OCT 1 10.07 10.30 -0.23 13.28  
SINCE JAN 1 7.68 7.76 -0.08 11.23  
 
SNOWFALL (IN)  
TODAY MM T 1991 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 35.0 57.4 -22.4 56.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 3 2 1 12  
MONTH TO DATE 62 77 -15 50  
SINCE JUN 1 62 77 -15 50  
SINCE JUL 1 6128 6742 -614 7006  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 36 42 -6 30  
SINCE JUN 1 36 42 -6 30  
SINCE JAN 1 37 57 -20 58    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 68 1000 AM  
AVERAGE 81  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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