061  
CDUS43 KDTX 122031  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
431 PM EDT SAT SEP 12 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 12 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 245 PM 74 -1 65  
MINIMUM 52 108 AM 52 0 60  
AVERAGE 63 63 0 63  
 
PRECIPITATION (IN)  
TODAY T 0.13 -0.13 T  
MONTH TO DATE 2.76 1.51 1.25 1.66  
SINCE SEP 1 2.76 1.51 1.25 1.66  
SINCE JAN 1 24.45 22.03 2.42 19.00  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 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 2 4 -2 2  
MONTH TO DATE 42 34 8 23  
SINCE SEP 1 42 34 8 23  
SINCE JUL 1 46 74 -28 31  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 21 29 -8 22  
SINCE SEP 1 21 29 -8 22  
SINCE JAN 1 834 533 301 560    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 59  
AVERAGE 70  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2020.....SUNRISE 713 AM EDT SUNSET 751 PM EDT  
SEPTEMBER 13 2020.....SUNRISE 714 AM EDT SUNSET 749 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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