601  
CDUS41 KLWX 010535  
CLIBWI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
135 AM EDT MON MAY 01 2023  
   
...............................
 
 
   
..THE BALTIMORE MD CLIMATE SUMMARY FOR APRIL 30 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 3:29 PM 92 1910 72 -9 71  
MINIMUM 52 11:59 PM 32 1961 48 4 38  
AVERAGE 58 60 -2 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 3.06 1947 0.12 0.21 0.00  
2014  
MONTH TO DATE 4.12 3.39 0.73 3.92  
SINCE MAR 1 5.61 7.40 -1.79 7.05  
SINCE JAN 1 9.47 13.38 -3.91 13.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 2.8 -2.8 0.4  
SINCE JUL 1 0.2 19.3 -19.1 14.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 6 1 10  
MONTH TO DATE 191 318 -127 316  
SINCE MAR 1 748 960 -212 844  
SINCE JUL 1 3554 4365 -811 3803  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 51 19 32 15  
SINCE MAR 1 52 21 31 15  
SINCE JAN 1 52 21 31 15    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 PM  
LOWEST 55 11:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 1942  
1985  
MINIMUM TEMPERATURE (F) 49 34 1876  
 
SUNRISE AND SUNSET  
MAY 1 2023...........SUNRISE 6:09 AM EDT SUNSET 8:00 PM EDT  
MAY 2 2023...........SUNRISE 6:07 AM EDT SUNSET 8:01 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