775  
CDUS41 KLWX 130531  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
131 AM EDT THU AUG 13 2020  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR AUGUST 12 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1871 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 93 2:09 PM 99 1900 86 7 93  
MINIMUM 72 5:18 PM 54 1962 66 6 60  
AVERAGE 83 76 7 77  
 
PRECIPITATION (IN)  
YESTERDAY 3.51 6.30 2014 0.10 3.41 0.00  
MONTH TO DATE 7.29 1.34 5.95 0.97  
SINCE JUN 1 16.67 8.87 7.80 7.77  
SINCE JAN 1 33.09 25.90 7.19 25.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 3 15 -12 4  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 18 11 7 12  
MONTH TO DATE 191 134 57 167  
SINCE JUN 1 1058 744 314 986  
SINCE JAN 1 1147 828 319 1180    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 11:00 PM  
LOWEST 52 1:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 2002  
MINIMUM TEMPERATURE (F) 66 54 1950  
 
SUNRISE AND SUNSET  
AUGUST 13 2020........SUNRISE 6:18 AM EDT SUNSET 8:04 PM EDT  
AUGUST 14 2020........SUNRISE 6:19 AM EDT SUNSET 8:02 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