137  
CDUS41 KLWX 212126  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
525 PM EDT SAT SEP 21 2019  
 
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 21 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 91 207 PM 96 1931 76 15 75  
1895  
MINIMUM 52 450 AM 37 1962 56 -4 69  
1956  
AVERAGE 72 66 6 72  
 
PRECIPITATION (IN)  
TODAY 0.00 1.25 1979 0.14 -0.14 0.00  
MONTH TO DATE 0.15 2.75 -2.60 6.31  
SINCE SEP 1 0.15 2.75 -2.60 6.31  
SINCE JAN 1 27.24 30.60 -3.36 51.57  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 3 18 -15 3  
SINCE SEP 1 3 18 -15 3  
SINCE JUL 1 3 19 -16 3  
 
COOLING  
TODAY 7 3 4 7  
MONTH TO DATE 193 114 79 228  
SINCE SEP 1 193 114 79 228  
SINCE JAN 1 1615 1124 491 1491    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 1.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 34 100 PM  
AVERAGE 67  
   
......................................................
 
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 99 1931  
MINIMUM TEMPERATURE (F) 55 37 1962  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2019.....SUNRISE 653 AM EDT SUNSET 706 PM EDT  
SEPTEMBER 22 2019.....SUNRISE 654 AM EDT SUNSET 704 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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