470  
CDUS43 KDTX 302025  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
425 PM EDT SUN MAR 30 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MARCH 30 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 43 136 PM 74 1998 48 -5 42  
MINIMUM 36 1216 AM 5 1923 30 6 32  
AVERAGE 40 39 1 37  
 
PRECIPITATION (IN)  
TODAY 0.25 1.08 2022 0.08 0.17 0.01  
MONTH TO DATE 2.32 1.94 0.38 2.62  
SINCE MAR 1 2.32 1.94 0.38 2.62  
SINCE JAN 1 3.58 5.63 -2.05 5.60  
 
SNOWFALL (IN)  
TODAY 0.0 2.5 1928 0.1 -0.1 0.0  
MONTH TO DATE 1.5 5.9 -4.4 6.2  
SINCE MAR 1 1.5 5.9 -4.4 6.2  
SINCE JUL 1 31.7 46.5 -14.8 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 26 -1 28  
MONTH TO DATE 766 934 -168 745  
SINCE MAR 1 766 934 -168 745  
SINCE JUL 1 5334 5879 -545 4872  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 89  
AVERAGE 93  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 77 1943  
MINIMUM TEMPERATURE (F) 31 2 1923  
 
SUNRISE AND SUNSET  
MARCH 30 2025.........SUNRISE 721 AM EDT SUNSET 801 PM EDT  
MARCH 31 2025.........SUNRISE 719 AM EDT SUNSET 802 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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