406  
CDUS43 KDTX 080538  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
1238 AM EST SAT FEB 08 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR FEBRUARY 7 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 34 326 PM 30 4 41  
MINIMUM 20 752 AM 16 4 27  
AVERAGE 27 23 4 34  
 
PRECIPITATION (IN)  
YESTERDAY T 0.05 -0.05 0.15  
MONTH TO DATE 0.07 0.31 -0.24 0.66  
SINCE DEC 1 5.46 3.88 1.58 3.94  
SINCE JAN 1 2.50 2.02 0.48 1.96  
 
SNOWFALL (IN)  
YESTERDAY T 0.3 -0.3 T  
MONTH TO DATE 1.8 2.2 -0.4 0.4  
SINCE DEC 1 17.3 23.1 -5.8 15.5  
SINCE JUL 1 23.9 27.0 -3.1 28.0  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 42 -4 31  
MONTH TO DATE 242 298 -56 244  
SINCE DEC 1 2307 2790 -483 2656  
SINCE JUL 1 3761 4263 -502 4181  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 700 AM  
LOWEST 47 500 PM  
AVERAGE 64  
   
......................................................
 
 
SUNRISE AND SUNSET  
FEBRUARY 8 2020......SUNRISE 745 AM EST SUNSET 557 PM EST  
FEBRUARY 9 2020......SUNRISE 744 AM EST SUNSET 558 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page Main Text Page