Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 172136
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
535 PM EDT TUE OCT 17 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR OCTOBER 17 2017...
VALID TODAY AS OF 0500 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         63    242 PM  90    1938  66     -3       83
  MINIMUM         38    611 AM  33    1982  45     -7       53
  AVERAGE         51                        56     -5       68

PRECIPITATION (IN)
  TODAY            0.00          3.30 1932   0.10  -0.10     0.00
  MONTH TO DATE    1.42                      1.86  -0.44     0.60
  SINCE SEP 1      3.37                      5.89  -2.52     4.96
  SINCE JAN 1     33.61                     33.74  -0.13    36.06

SNOWFALL (IN)
  TODAY            0.0           T    1977   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      0.0                       0.0    0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           14                        10      4        0
  MONTH TO DATE   47                       128    -81       83
  SINCE SEP 1     75                       180   -105       98
  SINCE JUL 1     75                       181   -106       98

 COOLING
  TODAY            0                         0      0        3
  MONTH TO DATE   65                        15     50        8
  SINCE SEP 1    224                       150     74      251
  SINCE JAN 1   1316                      1160    156     1518
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     3.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     32           200 PM
 AVERAGE    66

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


THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        84      2016
 MINIMUM TEMPERATURE (F)   44        30      1982


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   719 AM EDT   SUNSET   625 PM EDT
OCTOBER 18 2017.......SUNRISE   720 AM EDT   SUNSET   623 PM EDT


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




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