425  
CDUS41 KLWX 180522  
CLINAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
122 AM EDT THU MAY 18 2023  
   
...............................
 
 
   
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR MAY 17 2023
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 2003 TO 2023  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 5:17 PM 73 -4 82  
MINIMUM 58 11:59 PM 56 2 60  
AVERAGE 64 65 -1 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 -0.15 0.00  
MONTH TO DATE 0.61 2.06 -1.45 3.41  
SINCE MAR 1 5.75 2.06 3.69 10.70  
SINCE JAN 1 6.90 2.06 4.84 18.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 79 71 8 71  
SINCE MAR 1 795 1004 -209 893  
SINCE JUL 1 3194 5130 -1936 3678  
 
COOLING  
YESTERDAY 0 2 -2 6  
MONTH TO DATE 15 19 -4 19  
SINCE MAR 1 39 29 10 30  
SINCE JAN 1 39 29 10 30    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 5:00 AM  
LOWEST 31 4:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE ANNAPOLIS MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 5:51 AM EDT SUNSET 8:14 PM EDT  
MAY 19 2023...........SUNRISE 5:50 AM EDT SUNSET 8:15 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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