944  
CDUS45 KBYZ 230931  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT FRI JUN 23 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 22 2023
 
 
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)  
YESTERDAY  
MAXIMUM 68 449 PM 99 1988 79 -11 85  
2005  
MINIMUM 42R 447 AM 43 1967 54 -12 50  
AVERAGE 55 66 -11 68  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
YESTERDAY 0.0 T 2006 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 2 8 0  
MONTH TO DATE 60 79 -19 69  
SINCE JUN 1 60 79 -19 69  
SINCE JUL 1 7016 6744 272 6548  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 49 200 PM  
AVERAGE 73  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 104 1988  
MINIMUM TEMPERATURE (F) 54 43 1951  
1960  
 
SUNRISE AND SUNSET  
JUNE 23 2023..........SUNRISE 525 AM MDT SUNSET 908 PM MDT  
JUNE 24 2023..........SUNRISE 525 AM MDT SUNSET 908 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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