Climatological Report (Daily)
Issued by NWS Sterling, VA

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703
CDUS41 KLWX 202123
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
423 PM EST MON NOV 20 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR NOVEMBER 20 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         50    347 PM  79    1942  55     -5       46
  MINIMUM         34    615 AM  22    1951  35     -1       36
  AVERAGE         42                        45     -3       41

PRECIPITATION (IN)
  TODAY            0.00          2.30 1952   0.11  -0.11     0.00
  MONTH TO DATE    2.12                      2.17  -0.05     0.22
  SINCE SEP 1      7.06                      9.53  -2.47     5.36
  SINCE JAN 1     37.30                     37.38  -0.08    36.46

SNOWFALL (IN)
  TODAY            0.0           2.1  1961   0.0    0.0
  MONTH TO DATE    0.0                       0.1   -0.1
  SINCE JUL 1      0.0                       0.1   -0.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           23                        20      3       24
  MONTH TO DATE  351                       338     13      280
  SINCE SEP 1    542                       684   -142      493
  SINCE JUL 1    542                       685   -143      493

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1    224                       153     71      284
  SINCE JAN 1   1316                      1163    153     1551
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    12.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59           700 AM
 LOWEST     32           300 PM
 AVERAGE    46

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


THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        79      1900
 MINIMUM TEMPERATURE (F)   35        16      1951


SUNRISE AND SUNSET
NOVEMBER 20 2017......SUNRISE   656 AM EST   SUNSET   449 PM EST
NOVEMBER 21 2017......SUNRISE   657 AM EST   SUNSET   448 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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