Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 212123
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
423 PM EST SUN JAN 21 2018


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR JANUARY 21 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         57    222 PM  66    1921  41     16       48
  MINIMUM         29    556 AM  -6    1985  24      5       44
  AVERAGE         43                        33     10       46

PRECIPITATION (IN)
  TODAY            0.00          1.53 1902   0.10  -0.10      T
  MONTH TO DATE    0.73                      2.07  -1.34     2.01
  SINCE DEC 1      1.68                      5.44  -3.76     4.78
  SINCE JAN 1      0.73                      2.07  -1.34     2.01

SNOWFALL (IN)
  TODAY            0.0           5.1  2014   0.3   -0.3
  MONTH TO DATE    2.2                       4.2   -2.0
  SINCE JUL 1      6.5                       7.6   -1.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           22                        32    -10       19
  MONTH TO DATE  766                       672     94      560
  SINCE DEC 1   1674                      1549    125     1378
  SINCE JUL 1   2421                      2453    -32     2077

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     2.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           200 AM
 LOWEST     51           200 PM
 AVERAGE    72

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


THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        69      1927
 MINIMUM TEMPERATURE (F)   24        -7      1984


SUNRISE AND SUNSET
JANUARY 21 2018.......SUNRISE   722 AM EST   SUNSET   515 PM EST
JANUARY 22 2018.......SUNRISE   721 AM EST   SUNSET   516 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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