387  
CDUS43 KDTX 122027  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
427 PM EDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 12 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 81 249 PM 94 1947 81 0 78  
MINIMUM 64 617 AM 42 1950 60 4 50  
AVERAGE 73 70 3 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.40 1988 0.13 -0.13 0.00  
MONTH TO DATE 2.43 1.51 0.92 1.50  
SINCE JUN 1 11.36 7.62 3.74 6.72  
SINCE JAN 1 23.23 19.93 3.30 17.79  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 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  
TODAY 0 0 0 1  
MONTH TO DATE 3 0 3 1  
SINCE JUN 1 44 56 -12 29  
SINCE JUL 1 3 9 -6 2  
 
COOLING  
TODAY 8 6 2 0  
MONTH TO DATE 64 72 -8 94  
SINCE JUN 1 409 428 -19 463  
SINCE JAN 1 450 472 -22 550    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 52  
AVERAGE 73  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 1918  
MINIMUM TEMPERATURE (F) 60 45 1954  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 638 AM EDT SUNSET 844 PM EDT  
AUGUST 13 2023........SUNRISE 639 AM EDT SUNSET 843 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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