808  
CDUS45 KBYZ 270932  
CLIBIL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
332 AM MDT THU APR 27 2023  
   
...............................
 
 
   
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 26 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 67 520 PM 85 1946 60 7 68  
MINIMUM 43 552 AM 23 1994 37 6 44  
AVERAGE 55 48 7 56  
 
PRECIPITATION (IN)  
YESTERDAY T 0.85 1986 0.05 -0.05 0.00  
MONTH TO DATE 0.71 1.48 -0.77 1.81  
SINCE OCT 1 5.41 6.04 -0.63 6.58  
SINCE JAN 1 3.36 3.50 -0.14 3.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.6 1986 0.2 -0.2 0.0  
MONTH TO DATE 1.7 7.0 -5.3 15.1  
SINCE MAR 1 18.6 15.2 3.4 21.5  
SINCE JUL 1 56.1 56.0 0.1 62.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 17 -7 9  
MONTH TO DATE 555 514 41 682  
SINCE MAR 1 1674 1353 321 1483  
SINCE JUL 1 6747 6288 459 6043  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 500 AM  
LOWEST 24 400 PM  
AVERAGE 45  
   
......................................................
 
 
THE BILLINGS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 84 1987  
MINIMUM TEMPERATURE (F) 37 20 1994  
 
SUNRISE AND SUNSET  
APRIL 27 2023.........SUNRISE 608 AM MDT SUNSET 816 PM MDT  
APRIL 28 2023.........SUNRISE 606 AM MDT SUNSET 818 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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