368  
CDUS45 KBYZ 212239  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
439 PM MDT WED JUN 21 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 21 2023
 
 
VALID TODAY AS OF 0400 PM 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 1230 PM 98 2016 79 -19 75  
MINIMUM 45 355 AM 41 1958 54 -9 52  
AVERAGE 53 66 -13 64  
 
PRECIPITATION (IN)  
TODAY 0.07 1.20 1991 0.07 0.00 T  
MONTH TO DATE 4.85 1.66 3.19 2.63  
SINCE OCT 1 13.20 10.30 2.90 11.92  
SINCE JAN 1 11.15 7.76 3.39 9.16  
 
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 56.1 57.4 -1.3 62.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 12 2 10 1  
MONTH TO DATE 50 77 -27 69  
SINCE JUN 1 50 77 -27 69  
SINCE JUL 1 7006 6742 264 6548  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 30 42 -12 39  
SINCE JUN 1 30 42 -12 39  
SINCE JAN 1 58 57 1 43    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 58 1000 AM  
AVERAGE 78  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 1988  
2005  
MINIMUM TEMPERATURE (F) 54 43 1967  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 524 AM MDT SUNSET 908 PM MDT  
JUNE 22 2023..........SUNRISE 524 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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