539  
CDUS41 KLWX 120531  
CLINAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
131 AM EDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE ANNAPOLIS MD CLIMATE SUMMARY FOR MAY 11 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 76 3:53 PM 71 5 69  
MINIMUM 52 5:27 AM 54 -2 57  
AVERAGE 64 63 1 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 -0.12 0.00  
MONTH TO DATE 0.18 1.19 -1.01 2.80  
SINCE MAR 1 5.32 1.19 4.13 10.09  
SINCE JAN 1 6.47 1.19 5.28 17.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 4 -3 2  
MONTH TO DATE 77 55 22 71  
SINCE MAR 1 793 988 -195 893  
SINCE JUL 1 3192 5114 -1922 3678  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 5 11 -6 0  
SINCE MAR 1 29 21 8 11  
SINCE JAN 1 29 21 8 11    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 51 4:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE ANNAPOLIS MD CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
MAY 12 2023...........SUNRISE 5:56 AM EDT SUNSET 8:09 PM EDT  
MAY 13 2023...........SUNRISE 5:55 AM EDT SUNSET 8:10 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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