777  
CDUS45 KBYZ 211734  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
1134 AM MDT WED JUN 21 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR JUNE 21 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 59 958 AM 98 2016 79 -20 75  
MINIMUM 45 355 AM 41 1958 54 -9 52  
AVERAGE 52 66 -14 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.20 1991 0.07 -0.07 T  
MONTH TO DATE 4.78 1.66 3.12 2.63  
SINCE OCT 1 13.13 10.30 2.83 11.92  
SINCE JAN 1 11.08 7.76 3.32 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 13 2 11 1  
MONTH TO DATE 51 77 -26 69  
SINCE JUN 1 51 77 -26 69  
SINCE JUL 1 7007 6742 265 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 7 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 2.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 58 1000 AM  
AVERAGE 78  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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