503  
CDUS43 KDTX 182026  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
426 PM EDT WED OCT 18 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 143 PM 82 1950 59 4 42  
1965  
MINIMUM 41 539 AM 20 1948 41 0 37  
AVERAGE 52 50 2 40  
 
PRECIPITATION (IN)  
TODAY 0.00 1.00 1937 0.09 -0.09 0.18  
MONTH TO DATE 1.83 1.71 0.12 1.43  
SINCE SEP 1 2.93 4.52 -1.59 3.87  
SINCE JAN 1 29.91 26.79 3.12 24.03  
 
SNOWFALL (IN)  
TODAY 0.0 T 1992 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE SEP 1 0.0 0.1 -0.1 T  
SINCE JUL 1 0.0 0.1 -0.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 15 -2 25  
MONTH TO DATE 211 217 -6 270  
SINCE SEP 1 278 353 -75 393  
SINCE JUL 1 300 381 -81 398  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 27 3 24 0  
SINCE SEP 1 92 63 29 77  
SINCE JAN 1 586 628 -42 724    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 52  
AVERAGE 71  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 80 1920  
MINIMUM TEMPERATURE (F) 41 21 1972  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 754 AM EDT SUNSET 648 PM EDT  
OCTOBER 19 2023.......SUNRISE 755 AM EDT SUNSET 647 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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