611  
CDUS43 KGRR 130114  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
914 PM EDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR MAY 12 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 12:37 PM 91 2022 67 16 91  
MINIMUM 56 5:35 AM 29 2020 46 10 64  
AVERAGE 70 57 13 78  
 
PRECIPITATION (IN)  
TODAY T 1.23 1999 0.12 -0.12 0.00  
MONTH TO DATE 0.74 1.40 -0.66 0.71  
SINCE MAR 1 7.37 7.27 0.10 9.19  
SINCE JAN 1 13.21 11.80 1.41 12.45  
 
SNOWFALL (IN)  
TODAY MM 0.0 MM 0.0 MM 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 13.1 9.3 3.8 9.9  
SINCE JUL 1 60.1 87.2 -27.1 58.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 9 -9 0  
MONTH TO DATE 106 130 -24 93  
SINCE MAR 1 1429 1589 -160 1568  
SINCE JUL 1 5405 6126 -721 5807  
 
COOLING  
TODAY 5 1 4 13  
MONTH TO DATE 7 3 4 40  
SINCE MAR 1 13 6 7 40  
SINCE JAN 1 13 6 7 40    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 5:00 AM  
LOWEST 27 1:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 2022  
MINIMUM TEMPERATURE (F) 47 25 1996  
 
SUNRISE AND SUNSET  
MAY 12 2023...........SUNRISE 6:25 AM EDT SUNSET 8:58 PM EDT  
MAY 13 2023...........SUNRISE 6:24 AM EDT SUNSET 9:00 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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