421  
CDUS43 KDTX 202042  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
442 PM EDT FRI MAR 20 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MARCH 20 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 59 246 AM 44 15 46  
MINIMUM 34 259 PM 27 7 32  
AVERAGE 47 35 12 39  
 
PRECIPITATION (IN)  
TODAY 0.24 0.06 0.18 0.19  
MONTH TO DATE 0.98 1.31 -0.33 1.27  
SINCE MAR 1 0.98 1.31 -0.33 1.27  
SINCE JAN 1 3.84 4.63 -0.79 4.36  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 MM  
MONTH TO DATE T 4.9 -4.9 1.9  
SINCE MAR 1 T 4.9 -4.9 1.9  
SINCE JUL 1 32.8 38.3 -5.5 41.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 30 -12 26  
MONTH TO DATE 521 668 -147 757  
SINCE MAR 1 521 668 -147 757  
SINCE JUL 1 5155 5767 -612 5837  
 
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 NW (320)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 16.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83  
LOWEST 52  
AVERAGE 68  
   
......................................................
 
 
SUNRISE AND SUNSET  
MARCH 20 2020.........SUNRISE 739 AM EDT SUNSET 749 PM EDT  
MARCH 21 2020.........SUNRISE 737 AM EDT SUNSET 751 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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