529  
CDUS43 KDTX 292129  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
429 PM EST WED JAN 29 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 29 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 30 359 PM 29 1 17  
MINIMUM 29 257 PM 15 14 -1  
AVERAGE 30 22 8 8  
 
PRECIPITATION (IN)  
TODAY 0.00 0.04 -0.04 0.11  
MONTH TO DATE 2.42 1.61 0.81 1.30  
SINCE DEC 1 5.38 3.47 1.91 3.28  
SINCE JAN 1 2.42 1.61 0.81 1.30  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 -0.4 1.5  
MONTH TO DATE 9.7 11.2 -1.5 13.3  
SINCE DEC 1 15.5 20.2 -4.7 15.1  
SINCE JUL 1 22.1 24.1 -2.0 27.6  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 35 43 -8 57  
MONTH TO DATE 997 1238 -241 1240  
SINCE DEC 1 1996 2405 -409 2276  
SINCE JUL 1 3450 3878 -428 3801  
 
COOLING  
TODAY 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 9 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75  
LOWEST 66  
AVERAGE 71  
   
......................................................
 
 
SUNRISE AND SUNSET  
JANUARY 29 2020.......SUNRISE 756 AM EST SUNSET 543 PM EST  
JANUARY 30 2020.......SUNRISE 755 AM EST SUNSET 544 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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