802  
CDUS41 KLWX 210631  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
231 AM EDT SAT JUN 21 2025  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR JUNE 20 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 5:11 PM 100 1931 86 0 91  
MINIMUM 63 5:30 AM 51 2022 64 -1 67  
AVERAGE 75 75 0 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.45 1962 0.13 -0.13 0.00  
MONTH TO DATE 2.25 2.71 -0.46 0.42  
SINCE JUN 1 2.25 2.71 -0.46 0.42  
SINCE JAN 1 18.47 19.94 -1.47 20.71  
 
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 12.7 19.3 -6.6 11.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 8 8 0 0  
SINCE JUN 1 8 8 0 0  
SINCE JUL 1 4094 4482 -388 3684  
 
COOLING  
YESTERDAY 10 10 0 14  
MONTH TO DATE 172 152 20 207  
SINCE JUN 1 172 152 20 207  
SINCE JAN 1 316 263 53 360    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 3:00 AM  
LOWEST 42 4:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 100 1923  
2012  
MINIMUM TEMPERATURE (F) 64 50 1968  
 
SUNRISE AND SUNSET  
JUNE 21 2025..........SUNRISE 5:41 AM EDT SUNSET 8:36 PM EDT  
JUNE 22 2025..........SUNRISE 5:41 AM EDT SUNSET 8:37 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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