818  
CDUS43 KDTX 010538  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EDT MON JUN 01 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 31 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 65 657 PM 73 -8 81  
MINIMUM 40 510 AM 52 -12 48  
AVERAGE 53 62 -9 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 -0.10 0.06  
MONTH TO DATE 5.91 3.38 2.53 3.31  
SINCE MAR 1 10.63 8.33 2.30 6.60  
SINCE JAN 1 13.49 11.65 1.84 9.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T T 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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 5 7 0  
MONTH TO DATE 314 273 41 293  
SINCE MAR 1 1736 1814 -78 1908  
SINCE JUL 1 6370 6913 -543 6988  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 59 32 27 4  
SINCE MAR 1 59 36 23 4  
SINCE JAN 1 59 36 23 4    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 400 AM  
LOWEST 35 500 PM  
AVERAGE 57  
   
......................................................
 
 
SUNRISE AND SUNSET  
JUNE 1 2020..........SUNRISE 558 AM EDT SUNSET 911 PM EDT  
JUNE 2 2020..........SUNRISE 557 AM EDT SUNSET 912 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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