Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 202130
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
430 PM EST SAT JAN 20 2018


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR JANUARY 20 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         60    338 PM  71    1951  41     19       45
  MINIMUM         24    716 AM  -3    1985  24      0       32
  AVERAGE         42                        33      9       39

PRECIPITATION (IN)
  TODAY            0.00          1.34 1979   0.10  -0.10     0.02
  MONTH TO DATE    0.73                      1.97  -1.24     2.01
  SINCE DEC 1      1.68                      5.34  -3.66     4.78
  SINCE JAN 1      0.73                      1.97  -1.24     2.01

SNOWFALL (IN)
  TODAY            0.0           5.7  2000   0.2   -0.2
  MONTH TO DATE    2.2                       3.9   -1.7
  SINCE JUL 1      6.5                       7.3   -0.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           23                        32     -9       26
  MONTH TO DATE  744                       640    104      541
  SINCE DEC 1   1652                      1517    135     1359
  SINCE JUL 1   2399                      2421    -22     2058

 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    16   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           100 AM
 LOWEST     26          1000 AM
 AVERAGE    51

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


THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        66      1921
 MINIMUM TEMPERATURE (F)   24        -6      1985


SUNRISE AND SUNSET
JANUARY 20 2018.......SUNRISE   722 AM EST   SUNSET   514 PM EST
JANUARY 21 2018.......SUNRISE   722 AM EST   SUNSET   515 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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