709  
CDUS41 KLWX 180527  
CLINAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
127 AM EDT MON SEP 18 2023  
   
...............................
 
 
   
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR SEPTEMBER 17 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 76 5:24 PM 77 -1 79  
MINIMUM 61 3:58 AM 65 -4 62  
AVERAGE 69 71 -2 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 0.20 0.13 0.00  
MONTH TO DATE 2.29 3.00 -0.71 1.86  
SINCE SEP 1 2.29 3.00 -0.71 1.86  
SINCE JAN 1 22.06 31.80 -9.74 34.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 4 6 -2 6  
MONTH TO DATE 200 142 58 164  
SINCE SEP 1 200 142 58 164  
SINCE JAN 1 1208 1346 -138 1424    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 64 2:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE ANNAPOLIS MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 6:50 AM EDT SUNSET 7:10 PM EDT  
SEPTEMBER 19 2023.....SUNRISE 6:51 AM EDT SUNSET 7:08 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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