290  
CDUS43 KDTX 220540  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT WED JUL 22 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JULY 21 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 80 MM 82 -2 85  
MINIMUM 64 MM 60 4 69  
AVERAGE 72 71 1 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 -0.08 0.00  
MONTH TO DATE 2.20 1.71 0.49 1.25  
SINCE JUN 1 4.13 4.69 -0.56 5.69  
SINCE JAN 1 17.62 16.34 1.28 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 7 6 1 12  
MONTH TO DATE 255 140 115 224  
SINCE JUN 1 438 264 174 308  
SINCE JAN 1 497 300 197 312    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 1000 PM  
LOWEST 45 300 PM  
AVERAGE 59  
   
......................................................
 
 
SUNRISE AND SUNSET  
JULY 22 2020..........SUNRISE 616 AM EDT SUNSET 909 PM EDT  
JULY 23 2020..........SUNRISE 617 AM EDT SUNSET 908 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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