656  
CDUS45 KBYZ 222240  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT MON MAY 22 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 22 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 88 239 PM 99 1980 70 18 61  
MINIMUM 50 521 AM 28 2022 45 5 28  
AVERAGE 69 58 11 45  
 
PRECIPITATION (IN)  
TODAY 0.00 0.88 1961 0.09 -0.09 0.02  
MONTH TO DATE 0.62 1.83 -1.21 1.07  
SINCE OCT 1 3.67 5.98 -2.31 5.85  
SINCE JAN 1 1.99 4.46 -2.47 3.17  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 20  
MONTH TO DATE 146 253 -107 272  
SINCE MAR 1 2012 1780 232 1960  
SINCE JUL 1 7818 7427 391 7264  
 
COOLING  
TODAY 4 1 3 0  
MONTH TO DATE 8 4 4 0  
SINCE MAR 1 10 5 5 0  
SINCE JAN 1 10 5 5 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 22 200 PM  
AVERAGE 56  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 96 1980  
MINIMUM TEMPERATURE (F) 46 30 1947  
2002  
 
SUNRISE AND SUNSET  
MAY 22 2023...........SUNRISE 523 AM MDT SUNSET 838 PM MDT  
MAY 23 2023...........SUNRISE 522 AM MDT SUNSET 840 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