Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 192127
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
527 PM EDT TUE SEP 19 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 19 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         83    340 PM  94    1983  77      6       76
                                      1896
  MINIMUM         67    432 AM  42    1959  56     11       70
  AVERAGE         75                        67      8       73

PRECIPITATION (IN)
  TODAY            0.00          1.90 1894   0.14  -0.14     0.64
  MONTH TO DATE    1.95                      2.47  -0.52     0.73
  SINCE SEP 1      1.95                      2.47  -0.52     0.73
  SINCE JAN 1     32.19                     30.32   1.87    31.83

SNOWFALL (IN)
  TODAY            0.0          MM      MM   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            0                         2     -2        0
  MONTH TO DATE   19                        14      5        0
  SINCE SEP 1     19                        14      5        0
  SINCE JUL 1     19                        15      4        0

 COOLING
  TODAY           10                         4      6        8
  MONTH TO DATE   71                       108    -37      205
  SINCE SEP 1     71                       108    -37      205
  SINCE JAN 1   1163                      1118     45     1472
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     58           200 PM
 AVERAGE    79

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


THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        92      1983
 MINIMUM TEMPERATURE (F)   56        42      1959
                                             1956


SUNRISE AND SUNSET
SEPTEMBER 19 2017.....SUNRISE   652 AM EDT   SUNSET   708 PM EDT
SEPTEMBER 20 2017.....SUNRISE   653 AM EDT   SUNSET   707 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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