638  
CDUS45 KBYZ 221740  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1140 AM MDT THU JUN 22 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 22 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 60 959 AM 99 1988 79 -19 85  
2005  
MINIMUM 42R 447 AM 43 1967 54 -12 50  
AVERAGE 51 66 -15 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.74 1940 0.07 -0.07 0.00  
MONTH TO DATE 4.93 1.73 3.20 2.63  
SINCE OCT 1 13.28 10.37 2.91 11.92  
SINCE JAN 1 11.23 7.83 3.40 9.16  
 
SNOWFALL (IN)  
TODAY MM T 2006 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 56.1 57.4 -1.3 62.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 14 2 12 0  
MONTH TO DATE 64 79 -15 69  
SINCE JUN 1 64 79 -15 69  
SINCE JUL 1 7020 6744 276 6548  
 
COOLING  
TODAY 0 3 -3 3  
MONTH TO DATE 30 45 -15 42  
SINCE JUN 1 30 45 -15 42  
SINCE JAN 1 58 60 -2 46    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 55 1000 AM  
AVERAGE 76  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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