555  
CDUS43 KDTX 290535  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT SAT APR 29 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 28 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 52 101 PM 85 1990 61 -9 52  
MINIMUM 37 433 AM 24 1946 41 -4 27  
AVERAGE 45 51 -6 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 1.19 2011 0.11 -0.02 0.00  
MONTH TO DATE 2.29 2.96 -0.67 1.98  
SINCE MAR 1 5.38 4.98 0.40 5.15  
SINCE JAN 1 10.52 8.67 1.85 7.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1961 0.1 -0.1 0.0  
MONTH TO DATE T 2.4 -2.4 0.6  
SINCE MAR 1 11.0 8.4 2.6 4.2  
SINCE JUL 1 46.7 49.0 -2.3 36.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 14 6 25  
MONTH TO DATE 470 546 -76 607  
SINCE MAR 1 1412 1508 -96 1549  
SINCE JUL 1 5779 6453 -674 6210  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 14 0 14 2  
SINCE MAR 1 14 1 13 2  
SINCE JAN 1 14 1 13 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 11.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 PM  
LOWEST 53 1200 AM  
AVERAGE 75  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 84 1970  
MINIMUM TEMPERATURE (F) 41 26 1945  
 
SUNRISE AND SUNSET  
APRIL 29 2023.........SUNRISE 632 AM EDT SUNSET 836 PM EDT  
APRIL 30 2023.........SUNRISE 631 AM EDT SUNSET 837 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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