129  
CDUS43 KDTX 200542  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
142 AM EDT THU APR 20 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 19 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 248 PM 83 2005 57 -7 43  
MINIMUM 28 549 AM 21 1918 37 -9 29  
1926  
1947  
AVERAGE 39 47 -8 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.32 1941 0.11 -0.06 T  
MONTH TO DATE 1.95 1.98 -0.03 1.59  
SINCE MAR 1 5.04 4.00 1.04 4.76  
SINCE JAN 1 10.18 7.69 2.49 7.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.9 1947 0.1 -0.1 T  
MONTH TO DATE T 2.0 -2.0 0.6  
SINCE MAR 1 11.0 8.0 3.0 4.2  
SINCE JUL 1 46.7 48.6 -1.9 36.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 18 8 29  
MONTH TO DATE 287 406 -119 459  
SINCE MAR 1 1229 1368 -139 1401  
SINCE JUL 1 5596 6313 -717 6062  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 14 0 14 0  
SINCE MAR 1 14 1 13 0  
SINCE JAN 1 14 1 13 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 800 PM  
LOWEST 50 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 81 1957  
1985  
1987  
MINIMUM TEMPERATURE (F) 38 23 1928  
 
SUNRISE AND SUNSET  
APRIL 20 2023.........SUNRISE 646 AM EDT SUNSET 825 PM EDT  
APRIL 21 2023.........SUNRISE 644 AM EDT SUNSET 827 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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