Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 212125
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
424 PM EST TUE NOV 21 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR NOVEMBER 21 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         61    239 PM  79    1900  54      7       44
  MINIMUM         29    407 AM  16    1951  35     -6       32
  AVERAGE         45                        45      0       38

PRECIPITATION (IN)
  TODAY            0.00          3.39 1952   0.11  -0.11     0.00
  MONTH TO DATE    2.12                      2.28  -0.16     0.22
  SINCE SEP 1      7.06                      9.64  -2.58     5.36
  SINCE JAN 1     37.30                     37.49  -0.19    36.46

SNOWFALL (IN)
  TODAY            0.0           T    2008   0.0    0.0
                                      1987
                                      1974
  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           20                        20      0       27
  MONTH TO DATE  371                       358     13      307
  SINCE SEP 1    562                       704   -142      520
  SINCE JUL 1    562                       705   -143      520

 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    18   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           300 AM
 LOWEST     36          1200 PM
 AVERAGE    57

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


THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        76      1940
 MINIMUM TEMPERATURE (F)   35        15      1880


SUNRISE AND SUNSET
NOVEMBER 21 2017......SUNRISE   657 AM EST   SUNSET   448 PM EST
NOVEMBER 22 2017......SUNRISE   658 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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