722  
CDUS43 KDTX 200555  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
155 AM EDT MON JUL 20 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JULY 19 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 82 559 PM 82 0 94  
MINIMUM 68 1159 PM 60 8 76  
AVERAGE 75 71 4 85  
 
PRECIPITATION (IN)  
YESTERDAY 1.08 0.08 1.00 0.01  
MONTH TO DATE 2.20 1.54 0.66 1.05  
SINCE JUN 1 4.13 4.52 -0.39 5.49  
SINCE JAN 1 17.62 16.17 1.45 15.18  
 
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 MM  
 
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 10 7 3 20  
MONTH TO DATE 239 127 112 196  
SINCE JUN 1 422 251 171 280  
SINCE JAN 1 481 287 194 284    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 12.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 900 AM  
LOWEST 56 700 PM  
AVERAGE 72  
   
......................................................
 
 
SUNRISE AND SUNSET  
JULY 20 2020..........SUNRISE 614 AM EDT SUNSET 911 PM EDT  
JULY 21 2020..........SUNRISE 615 AM EDT SUNSET 910 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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