532  
CDUS41 KLWX 092130  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
530 PM EDT MON JUL 9 2012  
 
   
...............................  
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR JULY 9 2012  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1870 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 86 336 PM 103 1936 88 -2 90  
MINIMUM 71 804 AM 54 1984 67 4 68  
AVERAGE 79 77 2 79  
 
PRECIPITATION (IN)  
TODAY 0.33 0.99 1970 0.13 0.20 0.00  
MONTH TO DATE 0.37 1.10 -0.73 1.48  
SINCE JUN 1 3.05 4.56 -1.51 4.99  
SINCE JAN 1 13.75 21.59 -7.84 21.27  
 
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 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 6 15 -9 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 14 12 2 14  
MONTH TO DATE 187 106 81 129  
SINCE JUN 1 458 344 114 457  
SINCE JAN 1 650 428 222 642    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 43 100 PM  
AVERAGE 68  
   
......................................................  
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 107 1936  
MINIMUM TEMPERATURE (F) 67 55 1961  
 
 
SUNRISE AND SUNSET  
JULY 9 2012..........SUNRISE 549 AM EDT SUNSET 835 PM EDT  
JULY 10 2012..........SUNRISE 550 AM EDT SUNSET 834 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
   
...............................  
 
   
..THE BALTIMORE INNER HARBOR MD CLIMATE SUMMARY FOR JULY 9 2012  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 92 345 PM MM MM 89 3 93  
MINIMUM 75 733 AM MM MM 73 2 75  
AVERAGE 84 81 3 84  
 
PRECIPITATION (IN)  
TODAY 0.33 MM MM 0.16 0.17 0.00  
MONTH TO DATE 0.69 1.27 -0.58 2.04  
SINCE JUN 1 2.57 4.54 -1.97 3.08  
SINCE JAN 1 12.57 20.63 -8.06 19.19  
 
SNOWFALL (IN)  
TODAY MM MM MM MM MM  
MONTH TO DATE MM MM MM  
SINCE JUL 1 MM MM MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 5 -5 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 19 16 3 19  
MONTH TO DATE 172 141 31 180  
SINCE JUN 1 597 478 119 623  
SINCE JAN 1 935 617 318 930    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 600 AM  
LOWEST 36 400 PM  
AVERAGE 55  
   
......................................................  
 
 
THE BALTIMORE INNER HARBOR MD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 MM MM  
MINIMUM TEMPERATURE (F) 73 MM MM  
 
 
SUNRISE AND SUNSET  
JULY 9 2012..........SUNRISE 548 AM EDT SUNSET 835 PM EDT  
JULY 10 2012..........SUNRISE 549 AM EDT SUNSET 834 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