654  
CDUS43 KDTX 280538  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EDT THU MAY 28 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 27 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 88 439 PM 72 16 68  
MINIMUM 69 554 AM 51 18 52  
AVERAGE 79 61 18 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 -0.10 0.23  
MONTH TO DATE 5.32 2.97 2.35 3.08  
SINCE MAR 1 10.04 7.92 2.12 6.37  
SINCE JAN 1 12.90 11.24 1.66 9.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 1.6 8.1 -6.5 4.0  
SINCE JUL 1 34.4 41.5 -7.1 44.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 5  
MONTH TO DATE 294 253 41 277  
SINCE MAR 1 1716 1794 -78 1892  
SINCE JUL 1 6350 6893 -543 6972  
 
COOLING  
YESTERDAY 14 2 12 0  
MONTH TO DATE 49 23 26 4  
SINCE MAR 1 49 27 22 4  
SINCE JAN 1 49 27 22 4    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 42 500 PM  
AVERAGE 68  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 28 2020...........SUNRISE 600 AM EDT SUNSET 908 PM EDT  
MAY 29 2020...........SUNRISE 600 AM EDT SUNSET 909 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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