518  
CDUS43 KDTX 212033  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
431 PM EDT TUE MAY 21 2019  
 
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 21 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1898 TO 2019  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
..................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 258 PM 70 -7 65  
MINIMUM 38 524 AM 48 -10 44  
AVERAGE 51 59 -8 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.12 -0.12 0.09  
MONTH TO DATE 1.50 2.33 -0.83 2.94  
SINCE MAR 1 4.79 7.28 -2.49 6.17  
SINCE JAN 1 7.88 10.60 -2.72 10.10  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 4.0 8.1 -4.1 10.3  
SINCE JUL 1 44.0 41.5 2.5 41.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 7 7 10  
MONTH TO DATE 257 214 43 131  
SINCE MAR 1 1872 1755 117 1900  
SINCE JUL 1 6952 6854 98 6756  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 13 -13 19  
SINCE MAR 1 0 17 -17 19  
SINCE JAN 1 0 17 -17 19    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
   
......................................................
 
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL  
MAXIMUM TEMPERATURE (F) 70  
MINIMUM TEMPERATURE (F) 49  
 
 
SUNRISE AND SUNSET  
MAY 21 2019...........SUNRISE 606 AM EDT SUNSET 900 PM EDT  
MAY 22 2019...........SUNRISE 605 AM EDT SUNSET 901 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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