501  
CDUS41 KLWX 222132  
CLINAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
532 PM EDT THU MAY 22 2025  
   
...............................  
 
   
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR MAY 22 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1894 TO 2025  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 3:59 PM 75 -12 82  
MINIMUM 55 5:36 AM 59 -4 64  
AVERAGE 59 67 -8 73  
 
PRECIPITATION (IN)  
TODAY MM 0.10 MM 0.00  
MONTH TO DATE 0.26 2.24 -1.98 3.43  
SINCE MAR 1 6.65 9.42 -2.77 11.45  
SINCE JAN 1 10.12 14.64 -4.52 18.81  
 
DEGREE DAYS  
HEATING  
TODAY 6 2 4 0  
MONTH TO DATE 25 75 -50 45  
SINCE MAR 1 739 975 -236 693  
SINCE JUL 1 3852 4048 -196 3389  
 
COOLING  
TODAY 0 4 -4 8  
MONTH TO DATE 77 47 30 62  
SINCE MAR 1 106 62 44 91  
SINCE JAN 1 106 62 44 91    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 86 1:00 PM  
AVERAGE 92  
   
......................................................  
 
THE ANNAPOLIS MD CLIMATE NORMALS FOR TOMORROW  
NORMAL  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 5:47 AM EDT SUNSET 8:18 PM EDT  
MAY 23 2025...........SUNRISE 5:47 AM EDT SUNSET 8:19 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