199  
CDUS43 KDTX 120536  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT SUN MAY 12 2024  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 11 2024  
 
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)  
YESTERDAY  
MAXIMUM 58 405 PM 88 1922 67 -9 80  
MINIMUM 45 1159 PM 27 1949 46 -1 51  
AVERAGE 52 56 -4 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.34 1.33 1942 0.12 0.22 0.00  
MONTH TO DATE 0.77 1.24 -0.47 0.57  
SINCE MAR 1 5.92 6.45 -0.53 6.50  
SINCE JAN 1 8.90 10.14 -1.24 11.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1966 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  
YESTERDAY 13 10 3 0  
MONTH TO DATE 76 123 -47 122  
SINCE MAR 1 1296 1659 -363 1564  
SINCE JUL 1 5423 6604 -1181 5931  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 0 4 -4 1  
SINCE MAR 1 1 7 -6 15  
SINCE JAN 1 1 7 -6 15    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 59 400 PM  
AVERAGE 74  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 2022  
MINIMUM TEMPERATURE (F) 46 29 1939  
1946  
2020  
 
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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