031  
CDUS41 KLWX 170625  
CLINAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
225 AM EDT SUN AUG 17 2025  
   
...............................  
 
   
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR AUGUST 16 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1894 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 5:39 PM 101 1997 84 1 85  
MINIMUM 75 5:57 AM 53 1979 71 4 68  
AVERAGE 80 77 3 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 2005 0.14 -0.14 0.03  
MONTH TO DATE 0.27 2.16 -1.89 3.15  
SINCE JUN 1 14.09 11.14 2.95 8.29  
SINCE JAN 1 33.49 26.69 6.80 27.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 9 4 5 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 15 12 3 12  
MONTH TO DATE 173 204 -31 226  
SINCE JUN 1 982 928 54 1030  
SINCE JAN 1 1090 1033 57 1189    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 6:00 AM  
LOWEST 61 6:00 PM  
AVERAGE 78  
   
......................................................  
 
 
 
SUNRISE AND SUNSET  
AUGUST 17 2025........SUNRISE 6:22 AM EDT SUNSET 7:58 PM EDT  
AUGUST 18 2025........SUNRISE 6:22 AM EDT SUNSET 7:56 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab VA Page
The Nexlab MD Page
The Nexlab WV Page
Main Text Page