933  
CDUS43 KGRR 202234  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
534 PM EST MON JAN 20 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JANUARY 20 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 10 1:02 PM 64 1906 31 -21 24  
MINIMUM 4 4:11 AM -15 1984 18 -14 2  
AVERAGE 7 24 -17 13  
 
PRECIPITATION (IN)  
TODAY 0.12 1.36 1894 0.09 0.03 0.01  
MONTH TO DATE 0.88 1.70 -0.82 2.93  
SINCE DEC 1 3.96 4.18 -0.22 4.82  
SINCE JAN 1 0.88 1.70 -0.82 2.93  
 
SNOWFALL (IN)  
TODAY 1.7 6.8 1963 0.8 0.9 0.2  
MONTH TO DATE 15.7 14.7 1.0 30.8  
SINCE DEC 1 35.4 35.5 -0.1 32.1  
SINCE JUL 1 46.7 42.9 3.8 34.0  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
TODAY 58 41 17 52  
MONTH TO DATE 860 795 65 811  
SINCE DEC 1 1896 1867 29 1630  
SINCE JUL 1 2884 3180 -296 2875  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 72 2:00 PM  
AVERAGE 80  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 61 1906  
2017  
MINIMUM TEMPERATURE (F) 18 -15 1984  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 8:07 AM EST SUNSET 5:40 PM EST  
JANUARY 21 2025.......SUNRISE 8:06 AM EST SUNSET 5:41 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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