863  
CDUS43 KDTX 122032  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
432 PM EDT SUN MAY 12 2024  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 12 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 259 PM 88 2022 67 3 79  
MINIMUM 40 528 AM 29 1939 46 -6 56  
1946  
2020  
AVERAGE 55 57 -2 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.92 1912 0.11 -0.11 0.00  
MONTH TO DATE 0.77 1.35 -0.58 0.57  
SINCE MAR 1 5.92 6.56 -0.64 6.50  
SINCE JAN 1 8.90 10.25 -1.35 11.64  
 
SNOWFALL (IN)  
TODAY 0.0 T 2013 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE MAR 1 6.2 8.4 -2.2 11.0  
SINCE JUL 1 32.2 49.0 -16.8 46.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 10 9 1 0  
MONTH TO DATE 86 132 -46 122  
SINCE MAR 1 1306 1668 -362 1564  
SINCE JUL 1 5433 6613 -1180 5931  
 
COOLING  
TODAY 0 1 -1 3  
MONTH TO DATE 0 5 -5 4  
SINCE MAR 1 1 8 -7 18  
SINCE JAN 1 1 8 -7 18    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 38  
AVERAGE 66  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 88 1977  
2022  
MINIMUM TEMPERATURE (F) 47 26 1946  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 614 AM EDT SUNSET 852 PM EDT  
MAY 13 2024...........SUNRISE 613 AM EDT SUNSET 853 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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