023  
CDUS45 KBYZ 290955  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
355 AM MDT SAT APR 29 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR APRIL 28 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 68 514 PM 91 1952 62 6 62  
MINIMUM 36 542 AM 21 1966 36 0 42  
1984  
AVERAGE 52 49 3 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.94 1970 0.06 -0.06 0.30  
MONTH TO DATE 0.95 1.40 -0.45 1.19  
SINCE OCT 1 3.05 4.01 -0.96 4.26  
SINCE JAN 1 1.37 2.49 -1.12 1.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 16 -3 13  
MONTH TO DATE 610 554 56 750  
SINCE MAR 1 1837 1495 342 1656  
SINCE JUL 1 7643 7142 501 6960  
 
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 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 300 AM  
LOWEST 21 400 PM  
AVERAGE 52  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 88 1939  
MINIMUM TEMPERATURE (F) 37 19 1966  
 
SUNRISE AND SUNSET  
APRIL 29 2023.........SUNRISE 553 AM MDT SUNSET 810 PM MDT  
APRIL 30 2023.........SUNRISE 551 AM MDT SUNSET 811 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab WY Page Main Text Page