899  
CDUS43 KDTX 212029  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
429 PM EDT FRI APR 21 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 21 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 59 356 AM 84 1985 58 1 65  
MINIMUM 47 923 AM 24 2021 38 9 43  
AVERAGE 53 48 5 54  
 
PRECIPITATION (IN)  
TODAY T 2.87 1967 0.11 -0.11 0.14  
MONTH TO DATE 2.04 2.20 -0.16 1.73  
SINCE MAR 1 5.13 4.22 0.91 4.90  
SINCE JAN 1 10.27 7.91 2.36 7.38  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 2002 0.0 0.0 0.0  
MONTH TO DATE T 2.1 -2.1 0.6  
SINCE MAR 1 11.0 8.1 2.9 4.2  
SINCE JUL 1 46.7 48.7 -2.0 36.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 17 -5 11  
MONTH TO DATE 315 440 -125 495  
SINCE MAR 1 1257 1402 -145 1437  
SINCE JUL 1 5624 6347 -723 6098  
 
COOLING  
TODAY 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 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 45  
AVERAGE 66  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 87 1980  
MINIMUM TEMPERATURE (F) 39 22 2020  
2021  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 644 AM EDT SUNSET 827 PM EDT  
APRIL 22 2023.........SUNRISE 643 AM EDT SUNSET 828 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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