154  
CDUS43 KDTX 260539  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
139 AM EDT THU SEP 26 2024  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 25 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 413 PM 90 2017 70 5 73  
MINIMUM 55 1155 PM 30 1947 48 7 57  
AVERAGE 65 59 6 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.86 2005 0.09 -0.08 0.06  
MONTH TO DATE 0.75 2.35 -1.60 0.82  
SINCE SEP 1 0.75 2.35 -1.60 0.82  
SINCE JAN 1 19.59 24.62 -5.03 27.80  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 0  
MONTH TO DATE 39 97 -58 56  
SINCE SEP 1 39 97 -58 56  
SINCE JUL 1 53 125 -72 78  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 82 56 26 65  
SINCE SEP 1 82 56 26 65  
SINCE JAN 1 755 621 134 559    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 55 500 PM  
AVERAGE 76  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 93 2017  
MINIMUM TEMPERATURE (F) 48 29 1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2024.....SUNRISE 729 AM EDT SUNSET 725 PM EDT  
SEPTEMBER 27 2024.....SUNRISE 730 AM EDT SUNSET 724 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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