166  
CDUS43 KDTX 230547  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
147 AM EDT THU JUL 23 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JULY 22 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1898 TO 2020  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 325 PM 82 3 77  
MINIMUM 68 531 AM 60 8 62  
AVERAGE 77 71 6 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.09 -0.08 0.00  
MONTH TO DATE 2.21 1.80 0.41 1.25  
SINCE JUN 1 4.14 4.78 -0.64 5.69  
SINCE JAN 1 17.63 16.43 1.20 15.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 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  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 2 -2 0  
SINCE JUN 1 39 61 -22 56  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
YESTERDAY 12 6 6 5  
MONTH TO DATE 267 146 121 229  
SINCE JUN 1 450 270 180 313  
SINCE JAN 1 509 306 203 317    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1000 PM  
LOWEST 53 200 PM  
AVERAGE 67  
   
......................................................
 
 
SUNRISE AND SUNSET  
JULY 23 2020..........SUNRISE 617 AM EDT SUNSET 908 PM EDT  
JULY 24 2020..........SUNRISE 618 AM EDT SUNSET 907 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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