510  
CDUS41 KLWX 200521  
CLINAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
121 AM EDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR MAY 19 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 72 2:10 PM 74 -2 83  
MINIMUM 59 4:53 AM 57 2 61  
AVERAGE 66 65 1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 -0.15 0.00  
MONTH TO DATE 0.61 2.36 -1.75 3.41  
SINCE MAR 1 5.75 2.36 3.39 10.70  
SINCE JAN 1 6.90 2.36 4.54 18.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 85 75 10 73  
SINCE MAR 1 801 1008 -207 895  
SINCE JUL 1 3200 5134 -1934 3680  
 
COOLING  
YESTERDAY 1 2 -1 7  
MONTH TO DATE 16 23 -7 26  
SINCE MAR 1 40 33 7 37  
SINCE JAN 1 40 33 7 37    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 51 4:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE ANNAPOLIS MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 5:49 AM EDT SUNSET 8:16 PM EDT  
MAY 21 2023...........SUNRISE 5:49 AM EDT SUNSET 8:17 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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