AFOS product CLIBWI
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
400 
CDUS41 KLWX 130521
CLIBWI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 
1221 AM EST MON DEC 13 2021

...................................

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 12 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         50   3:28 PM  71    1979  48      2       64        
                                      2015                           
  MINIMUM         30  11:49 PM  10    1988  30      0       34        
  AVERAGE         40                        39      1       49     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.44 1983   0.13  -0.13      T       
  MONTH TO DATE    0.13                      1.51  -1.38     0.90     
  SINCE DEC 1      0.13                      1.51  -1.38     0.90     
  SINCE JAN 1     40.10                     42.80  -2.70    53.70     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           6.7  1982   0.1   -0.1      0.0      
  MONTH TO DATE    0.0                       0.8   -0.8      0.0      
  SINCE DEC 1      0.0                       0.8   -0.8      0.0      
  SINCE JUL 1      T                         0.9   -0.9      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       25                        26     -1       16        
  MONTH TO DATE  232                       292    -60      278        
  SINCE DEC 1    232                       292    -60      278        
  SINCE JUL 1    899                      1132   -233      865        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1691                      1322    369     1568        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED     8.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63          11:00 PM                                      
 LOWEST     28           3:00 PM                                      
 AVERAGE    46                                                        

..........................................................


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   48        72      2015                      
 MINIMUM TEMPERATURE (F)   30         8      1960                      


SUNRISE AND SUNSET                                                    
DECEMBER 13 2021......SUNRISE   7:18 AM EST   SUNSET   4:44 PM EST     
DECEMBER 14 2021......SUNRISE   7:18 AM EST   SUNSET   4:45 PM EST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$