307  
CDUS45 KBYZ 231740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT FRI JUN 23 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 23 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 65 900 AM 104 1988 80 -15 90  
MINIMUM 55 512 AM 43 1951 54 1 56  
1960  
AVERAGE 60 67 -7 73  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 1967 0.07 -0.07 T  
MONTH TO DATE 4.93 1.80 3.13 2.63  
SINCE OCT 1 13.28 10.44 2.84 11.92  
SINCE JAN 1 11.23 7.90 3.33 9.16  
 
SNOWFALL (IN)  
TODAY MM T 2000 0.0 MM 0.0  
2001  
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 56.1 57.4 -1.3 62.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 5 2 3 0  
MONTH TO DATE 65 81 -16 69  
SINCE JUN 1 65 81 -16 69  
SINCE JUL 1 7021 6746 275 6548  
 
COOLING  
TODAY 0 4 -4 8  
MONTH TO DATE 30 49 -19 50  
SINCE JUN 1 30 49 -19 50  
SINCE JAN 1 58 64 -6 54    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 75 900 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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