720  
CDUS43 KDTX 212025  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
425 PM EDT SAT MAR 21 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MARCH 21 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 30 259 PM 44 -14 42  
MINIMUM 20 744 AM 27 -7 34  
AVERAGE 25 36 -11 38  
 
PRECIPITATION (IN)  
TODAY 0.00 0.06 -0.06 T  
MONTH TO DATE 0.98 1.37 -0.39 1.27  
SINCE MAR 1 0.98 1.37 -0.39 1.27  
SINCE JAN 1 3.84 4.69 -0.85 4.36  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 -0.2 0.0  
MONTH TO DATE T 5.1 -5.1 1.9  
SINCE MAR 1 T 5.1 -5.1 1.9  
SINCE JUL 1 32.8 38.5 -5.7 41.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 40 29 11 27  
MONTH TO DATE 565 697 -132 784  
SINCE MAR 1 565 697 -132 784  
SINCE JUL 1 5199 5796 -597 5864  
 
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 18 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59  
LOWEST 41  
AVERAGE 50  
   
......................................................
 
 
SUNRISE AND SUNSET  
MARCH 21 2020.........SUNRISE 737 AM EDT SUNSET 751 PM EDT  
MARCH 22 2020.........SUNRISE 735 AM EDT SUNSET 752 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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