448  
CDUS43 KGRR 182129  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
528 PM EDT THU JUL 18 2019  
 
   
...............................
 
 
   
..THE GRAND RAPIDS MI CLIMATE SUMMARY FOR JULY 18 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 359 PM 101 1894 83 1 82  
MINIMUM 71 357 AM 47 1924 62 9 56  
AVERAGE 78 73 5 69  
 
PRECIPITATION (IN)  
TODAY 0.24 2.15 1969 0.13 0.11 0.00  
MONTH TO DATE 2.68 2.18 0.50 0.25  
SINCE JUN 1 7.04 5.95 1.09 2.75  
SINCE JAN 1 25.61 19.53 6.08 19.45  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2006 0.0 0.0 0.0  
2005  
2004  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 49 45 4 12  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 13 8 5 4  
MONTH TO DATE 209 141 68 214  
SINCE JUN 1 320 286 34 382  
SINCE JAN 1 326 333 -7 490    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 65 400 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 96 2013  
1935  
MINIMUM TEMPERATURE (F) 62 47 1979  
 
 
SUNRISE AND SUNSET  
JULY 18 2019..........SUNRISE 619 AM EDT SUNSET 917 PM EDT  
JULY 19 2019..........SUNRISE 620 AM EDT SUNSET 916 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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