Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 190530
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1230 AM EST FRI DEC 19 2014


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 18 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         40    138 PM  72    2006  44     -4       40
  MINIMUM         32    714 PM   7    1919  27      5       24
  AVERAGE         36                        36      0       32

PRECIPITATION (IN)
  YESTERDAY        0.00          3.36 1977   0.11  -0.11     0.00
  MONTH TO DATE    2.28                      2.06   0.22     3.08
  SINCE DEC 1      2.28                      2.06   0.22     3.08
  SINCE JAN 1     51.28                     40.57  10.71    40.74

SNOWFALL (IN)
  YESTERDAY        0.0           4.0  1916   0.1   -0.1
  MONTH TO DATE    0.2                       1.5   -1.3
  SINCE JUL 1      0.5                       1.9   -1.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       29                        29      0       33
  MONTH TO DATE  439                       481    -42      494
  SINCE DEC 1    439                       481    -42      494
  SINCE JUL 1   1331                      1385    -54     1419

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1084                      1164    -80     1339
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     9.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           800 PM
 LOWEST     47           500 AM
 AVERAGE    56

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


THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        66      1931
                                             1924
 MINIMUM TEMPERATURE (F)   27         6      1989


SUNRISE AND SUNSET
DECEMBER 19 2014......SUNRISE   721 AM EST   SUNSET   446 PM EST
DECEMBER 20 2014......SUNRISE   722 AM EST   SUNSET   447 PM EST


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




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