129  
CDUS43 KDTX 172026  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
426 PM EDT FRI MAY 17 2024  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 17 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 77 259 PM 89 1936 69 8 54  
MINIMUM 60 558 AM 32 1983 48 12 40  
AVERAGE 69 59 10 47  
 
PRECIPITATION (IN)  
TODAY 0.00 1.98 1986 0.11 -0.11 0.00  
MONTH TO DATE 0.84 1.90 -1.06 0.57  
SINCE MAR 1 5.99 7.11 -1.12 6.50  
SINCE JAN 1 8.97 10.80 -1.83 11.64  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 18  
MONTH TO DATE 107 173 -66 173  
SINCE MAR 1 1327 1709 -382 1615  
SINCE JUL 1 5454 6654 -1200 5982  
 
COOLING  
TODAY 4 1 3 0  
MONTH TO DATE 8 10 -2 4  
SINCE MAR 1 9 13 -4 18  
SINCE JAN 1 9 13 -4 18    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 56  
AVERAGE 72  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 1998  
MINIMUM TEMPERATURE (F) 49 31 1925  
 
SUNRISE AND SUNSET  
MAY 17 2024...........SUNRISE 609 AM EDT SUNSET 857 PM EDT  
MAY 18 2024...........SUNRISE 608 AM EDT SUNSET 858 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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