438  
CDUS43 KGRR 222123  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
523 PM EDT SUN OCT 22 2017  
 
   
...............................
 
 
   
..THE JACKSON MI CLIMATE SUMMARY FOR OCTOBER 22 2017
 
 
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 77 152 PM 58 19 53  
MINIMUM 56 738 AM 39 17 35  
AVERAGE 67 48 19 44  
 
PRECIPITATION (IN)  
TODAY 0.00 0.08 -0.08 0.00  
MONTH TO DATE 6.05 1.93 4.12 2.86  
SINCE SEP 1 6.78 5.41 1.37 6.40  
SINCE JAN 1 29.84 26.33 3.51 32.71  
 
DEGREE DAYS  
HEATING  
TODAY 0 17 -17 21  
MONTH TO DATE 121 298 -177 180  
SINCE SEP 1 230 451 -221 224  
SINCE JUL 1 257 486 -229 228  
 
COOLING  
TODAY 2 0 2 0  
MONTH TO DATE 17 3 14 14  
SINCE SEP 1 130 60 70 101  
SINCE JAN 1 657 589 68 829    
..................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 700 AM  
LOWEST 50 300 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE JACKSON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL  
MAXIMUM TEMPERATURE (F) 58  
MINIMUM TEMPERATURE (F) 38  
 
 
SUNRISE AND SUNSET  
OCTOBER 22 2017.......SUNRISE 759 AM EDT SUNSET 645 PM EDT  
OCTOBER 23 2017.......SUNRISE 800 AM EDT SUNSET 643 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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