526  
CDUS45 KBYZ 220939  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
339 AM MDT SAT APR 22 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR APRIL 21 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 33 417 PM 92 1980 60 -27 58  
MINIMUM 25 552 AM 12 2008 34 -9 24  
AVERAGE 29 47 -18 41  
 
PRECIPITATION (IN)  
YESTERDAY T 1.22 1999 0.06 -0.06 0.01  
MONTH TO DATE 0.95 0.97 -0.02 0.53  
SINCE OCT 1 3.05 3.58 -0.53 3.60  
SINCE JAN 1 1.37 2.06 -0.69 0.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 18 18 24  
MONTH TO DATE 474 437 37 601  
SINCE MAR 1 1701 1378 323 1507  
SINCE JUL 1 7507 7025 482 6811  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 200 AM  
LOWEST 65 1000 AM  
AVERAGE 75  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 87 1994  
MINIMUM TEMPERATURE (F) 35 8 1967  
 
SUNRISE AND SUNSET  
APRIL 22 2023.........SUNRISE 604 AM MDT SUNSET 801 PM MDT  
APRIL 23 2023.........SUNRISE 603 AM MDT SUNSET 802 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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