191  
CDUS43 KDTX 300538  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EDT THU APR 30 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 29 2020
 
 
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)  
YESTERDAY  
MAXIMUM 65 603 PM 62 3 45  
MINIMUM 53 427 AM 41 12 38  
AVERAGE 59 51 8 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.83 0.10 0.73 0.04  
MONTH TO DATE 2.19 2.79 -0.60 1.59  
SINCE MAR 1 4.45 4.85 -0.40 3.27  
SINCE JAN 1 7.31 8.17 -0.86 6.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.1 1.7 -1.6 2.1  
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  
YESTERDAY 6 14 -8 23  
MONTH TO DATE 603 559 44 537  
SINCE MAR 1 1408 1528 -120 1592  
SINCE JUL 1 6042 6627 -585 6672  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 13.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 72 700 PM  
AVERAGE 86  
   
......................................................
 
 
SUNRISE AND SUNSET  
APRIL 30 2020.........SUNRISE 630 AM EDT SUNSET 838 PM EDT  
MAY 1 2020...........SUNRISE 628 AM EDT SUNSET 839 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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