249  
CDUS43 KDTX 140536  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT MON APR 14 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 13 2025  
 
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)  
YESTERDAY  
MAXIMUM 59 235 PM 82 1941 55 4 62  
2023  
MINIMUM 43 607 AM 14 1950 35 8 41  
AVERAGE 51 45 6 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.83 1952 0.11 -0.09 0.00  
MONTH TO DATE 1.52 1.30 0.22 1.28  
SINCE MAR 1 4.21 3.32 0.89 3.90  
SINCE JAN 1 5.47 7.01 -1.54 6.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.4 1934 0.1 -0.1 0.0  
MONTH TO DATE 0.6 1.5 -0.9 0.0  
SINCE MAR 1 2.1 7.5 -5.4 6.2  
SINCE JUL 1 32.3 48.1 -15.8 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 20 -6 13  
MONTH TO DATE 328 294 34 228  
SINCE MAR 1 1117 1256 -139 1000  
SINCE JUL 1 5685 6201 -516 5127  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 1 1 0 0  
SINCE JAN 1 1 1 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 1100 PM  
LOWEST 38 200 PM  
AVERAGE 53  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 83 2023  
MINIMUM TEMPERATURE (F) 36 19 1940  
1943  
 
SUNRISE AND SUNSET  
APRIL 14 2025.........SUNRISE 655 AM EDT SUNSET 819 PM EDT  
APRIL 15 2025.........SUNRISE 653 AM EDT SUNSET 820 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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