102  
CDUS43 KGRR 271357  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
956 AM EDT TUE JUN 27 2017  
 
   
...............................
 
 
   
..THE JACKSON MI CLIMATE SUMMARY FOR JUNE 27 2017
 
 
VALID AS OF 0900 AM 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 58 759 AM 82 -24 91  
MINIMUM 48 542 AM 59 -11 64  
AVERAGE 53 70 -17 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.11 -0.11 0.00  
MONTH TO DATE 0.92 2.95 -2.03 1.03  
SINCE JUN 1 0.92 2.95 -2.03 1.03  
SINCE JAN 1 18.89 13.55 5.34 10.53  
 
DEGREE DAYS  
HEATING  
TODAY 12 1 11 0  
MONTH TO DATE 38 53 -15 23  
SINCE JUN 1 38 53 -15 23  
SINCE JUL 1 5566 6655 -1089 5663  
 
COOLING  
TODAY 0 6 -6 13  
MONTH TO DATE 143 108 35 151  
SINCE JUN 1 143 108 35 151  
SINCE JAN 1 179 145 34 204    
..................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 72 800 AM  
AVERAGE 83  
   
......................................................
 
 
 
THE JACKSON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL  
MAXIMUM TEMPERATURE (F) 82  
MINIMUM TEMPERATURE (F) 59  
 
 
SUNRISE AND SUNSET  
JUNE 27 2017..........SUNRISE 603 AM EDT SUNSET 918 PM EDT  
JUNE 28 2017..........SUNRISE 604 AM EDT SUNSET 918 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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