237  
CDUS43 KDTX 220540  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT WED APR 22 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR APRIL 21 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 45 1202 AM 59 -14 70  
MINIMUM 27 1148 PM 38 -11 34  
AVERAGE 36 48 -12 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.10 -0.07 0.00  
MONTH TO DATE 0.83 2.00 -1.17 1.45  
SINCE MAR 1 3.09 4.06 -0.97 3.13  
SINCE JAN 1 5.95 7.38 -1.43 6.22  
 
SNOWFALL (IN)  
YESTERDAY 0.1 0.1 0.0 0.0  
MONTH TO DATE 0.1 1.6 -1.5 2.1  
SINCE MAR 1 1.6 8.0 -6.4 4.0  
SINCE JUL 1 34.4 41.4 -7.0 44.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 17 12 13  
MONTH TO DATE 460 437 23 416  
SINCE MAR 1 1265 1406 -141 1471  
SINCE JUL 1 5899 6505 -606 6551  
 
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 32 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 17.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 37 300 PM  
AVERAGE 64  
   
......................................................
 
 
SUNRISE AND SUNSET  
APRIL 22 2020.........SUNRISE 642 AM EDT SUNSET 829 PM EDT  
APRIL 23 2020.........SUNRISE 640 AM EDT SUNSET 830 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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