968  
CDUS43 KDTX 152035  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
435 PM EDT FRI MAY 15 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 15 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1898 TO 2020  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 208 PM 68 2 75  
MINIMUM 58 548 AM 46 12 45  
AVERAGE 64 57 7 60  
 
PRECIPITATION (IN)  
TODAY 0.66 0.12 0.54 0.10  
MONTH TO DATE 1.20 1.64 -0.44 1.35  
SINCE MAR 1 5.92 6.59 -0.67 4.64  
SINCE JAN 1 8.78 9.91 -1.13 7.73  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 1.6 8.1 -6.5 4.0  
SINCE JUL 1 34.4 41.5 -7.1 44.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 9 -8 5  
MONTH TO DATE 239 166 73 208  
SINCE MAR 1 1661 1707 -46 1823  
SINCE JUL 1 6295 6806 -511 6903  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 7 -7 0  
SINCE MAR 1 0 11 -11 0  
SINCE JAN 1 0 11 -11 0    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 73  
AVERAGE 87  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 15 2020...........SUNRISE 611 AM EDT SUNSET 855 PM EDT  
MAY 16 2020...........SUNRISE 610 AM EDT SUNSET 856 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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