283  
CDUS41 KLWX 280525  
CLINAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
125 AM EDT THU SEP 28 2023  
   
...............................
 
 
   
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR SEPTEMBER 27 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 2003 TO 2023  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 3:49 PM 74 -7 72  
MINIMUM 59 11:59 PM 61 -2 56  
AVERAGE 63 67 -4 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 -0.14 0.00  
MONTH TO DATE 4.28 4.70 -0.42 1.94  
SINCE SEP 1 4.28 4.70 -0.42 1.94  
SINCE JAN 1 24.05 33.50 -9.45 34.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 1 1 1  
MONTH TO DATE 6 7 -1 7  
SINCE SEP 1 6 7 -1 7  
SINCE JUL 1 6 7 -1 7  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 218 189 29 217  
SINCE SEP 1 218 189 29 217  
SINCE JAN 1 1226 1393 -167 1477    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 12:00 AM  
LOWEST 68 1:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE ANNAPOLIS MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2023.....SUNRISE 6:59 AM EDT SUNSET 6:54 PM EDT  
SEPTEMBER 29 2023.....SUNRISE 7:00 AM EDT SUNSET 6:52 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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