978  
CDUS41 KLWX 122123  
CLINAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
523 PM EDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR SEPTEMBER 12 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 3:08 PM 79 5 81  
MINIMUM 71 3:18 AM 66 5 73  
AVERAGE 78 72 6 77  
 
PRECIPITATION (IN)  
TODAY 0.00 0.15 -0.15 0.27  
MONTH TO DATE 1.93 2.12 -0.19 1.80  
SINCE SEP 1 1.93 2.12 -0.19 1.80  
SINCE JAN 1 21.70 30.92 -9.22 34.47  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 13 8 5 12  
MONTH TO DATE 168 108 60 132  
SINCE SEP 1 168 108 60 132  
SINCE JAN 1 1176 1312 -136 1392    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 65 3:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE ANNAPOLIS MD CLIMATE NORMALS FOR TOMORROW  
NORMAL  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 6:44 AM EDT SUNSET 7:19 PM EDT  
SEPTEMBER 13 2023.....SUNRISE 6:45 AM EDT SUNSET 7:18 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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