616  
CDUS43 KDTX 182031  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
431 PM EDT SAT APR 18 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 18 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 56 248 PM 57 -1 65  
MINIMUM 28 241 AM 37 -9 42  
AVERAGE 42 47 -5 54  
 
PRECIPITATION (IN)  
TODAY 0.00 0.10 -0.10 0.29  
MONTH TO DATE 0.73 1.70 -0.97 1.38  
SINCE MAR 1 2.99 3.76 -0.77 3.06  
SINCE JAN 1 5.85 7.08 -1.23 6.15  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 MM  
MONTH TO DATE T 1.5 -1.5 2.1  
SINCE MAR 1 1.5 7.9 -6.4 4.0  
SINCE JUL 1 34.3 41.3 -7.0 44.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 18 5 11  
MONTH TO DATE 393 385 8 361  
SINCE MAR 1 1198 1354 -156 1416  
SINCE JUL 1 5832 6453 -621 6496  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 30  
AVERAGE 60  
   
......................................................
 
 
SUNRISE AND SUNSET  
APRIL 18 2020.........SUNRISE 648 AM EDT SUNSET 824 PM EDT  
APRIL 19 2020.........SUNRISE 646 AM EDT SUNSET 825 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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