278  
CDUS45 KBYZ 211040  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MST SUN JAN 21 2024  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR JANUARY 20 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 28 323 PM 56 1992 30 -2 34  
MINIMUM -5 1254 AM -36 1954 9 -14 13  
AVERAGE 12 20 -8 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1957 0.01 -0.01 0.00  
MONTH TO DATE T 0.19 -0.19 0.05  
SINCE OCT 1 1.17 1.71 -0.54 1.73  
SINCE JAN 1 T 0.19 -0.19 0.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 53 46 7 41  
MONTH TO DATE 1123 920 203 811  
SINCE DEC 1 2156 2240 -84 2448  
SINCE JUL 1 3704 3998 -294 4213  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 PM  
LOWEST 63 200 PM  
AVERAGE 76  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 53 1981  
MINIMUM TEMPERATURE (F) 9 -30 1949  
 
SUNRISE AND SUNSET  
JANUARY 21 2024.......SUNRISE 739 AM MST SUNSET 451 PM MST  
JANUARY 22 2024.......SUNRISE 738 AM MST SUNSET 453 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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