310  
CDUS43 KGRR 272142  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
541 PM EDT THU AUG 27 2015  
 
   
...............................
 
 
   
..THE JACKSON MI CLIMATE SUMMARY FOR AUGUST 27 2015
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1944 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
..................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 65 359 PM 79 -14 79  
MINIMUM 48 616 AM 58 -10 60  
AVERAGE 57 68 -11 70  
 
PRECIPITATION (IN)  
TODAY 0.00 0.11 -0.11 0.00  
MONTH TO DATE 3.12 3.03 0.09 2.12  
SINCE JUN 1 12.95 9.88 3.07 10.02  
SINCE JAN 1 23.58 20.48 3.10 22.35  
 
DEGREE DAYS  
HEATING  
TODAY 8 1 7 0  
MONTH TO DATE 23 23 0 12  
SINCE JUN 1 68 89 -21 73  
SINCE JUL 1 36 34 2 42  
 
COOLING  
TODAY 0 4 -4 5  
MONTH TO DATE 118 148 -30 142  
SINCE JUN 1 357 476 -119 381  
SINCE JAN 1 412 513 -101 415    
..................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 1.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 67 100 PM  
AVERAGE 84  
   
......................................................
 
 
 
THE JACKSON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL  
MAXIMUM TEMPERATURE (F) 79  
MINIMUM TEMPERATURE (F) 57  
 
 
SUNRISE AND SUNSET  
AUGUST 27 2015........SUNRISE 658 AM EDT SUNSET 820 PM EDT  
AUGUST 28 2015........SUNRISE 659 AM EDT SUNSET 819 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
JAM  
 
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