677  
CDUS43 KDTX 202026  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
426 PM EDT THU JUL 20 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JULY 20 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 82 1144 AM 102 1930 82 0 89  
MINIMUM 66 539 AM 45 1941 61 5 73  
1965  
AVERAGE 74 72 2 81  
 
PRECIPITATION (IN)  
TODAY 0.09 1.70 1952 0.09 0.00 0.40  
MONTH TO DATE 4.74 1.79 2.95 1.63  
SINCE JUN 1 6.77 5.07 1.70 3.86  
SINCE JAN 1 18.64 17.38 1.26 14.93  
 
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 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 41 47 -6 28  
SINCE JUL 1 0 0 0 1  
 
COOLING  
TODAY 9 7 2 16  
MONTH TO DATE 134 140 -6 144  
SINCE JUN 1 256 280 -24 283  
SINCE JAN 1 297 324 -27 370    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 52  
AVERAGE 70  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 1926  
MINIMUM TEMPERATURE (F) 61 44 1944  
 
SUNRISE AND SUNSET  
JULY 20 2023..........SUNRISE 613 AM EDT SUNSET 911 PM EDT  
JULY 21 2023..........SUNRISE 614 AM EDT SUNSET 911 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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