456  
CDUS43 KGRR 212128  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
528 PM EDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR MAY 21 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1944 TO 2023  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 3:59 PM 72 0 78  
MINIMUM 40 4:10 AM 49 -9 58  
AVERAGE 56 60 -4 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.12 -0.12 0.44  
MONTH TO DATE 1.21 2.33 -1.12 2.65  
SINCE MAR 1 7.56 7.20 0.36 8.80  
SINCE JAN 1 12.73 10.39 2.34 11.31  
 
DEGREE DAYS  
HEATING  
TODAY 9 6 3 0  
MONTH TO DATE 201 184 17 139  
SINCE MAR 1 1569 1604 -35 1609  
SINCE JUL 1 5791 6374 -583 6170  
 
COOLING  
TODAY 0 2 -2 3  
MONTH TO DATE 2 18 -16 44  
SINCE MAR 1 14 23 -9 51  
SINCE JAN 1 14 23 -9 51    
...................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 31 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE JACKSON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 MM MM  
MINIMUM TEMPERATURE (F) 50 MM MM  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 6:11 AM EDT SUNSET 8:58 PM EDT  
MAY 22 2023...........SUNRISE 6:11 AM EDT SUNSET 8:59 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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