Climatological Report (Daily)
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CDUS41 KLWX 212122
CLIDMH


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
522 PM EDT THU SEP 21 2017


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

...THE BALTIMORE INNER HARBOR MD CLIMATE SUMMARY FOR SEPTEMBER 21 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         88    227 PM  MM      MM  78     10       83
  MINIMUM         73    635 AM  MM      MM  62     11       72
  AVERAGE         81                        70     11       78

PRECIPITATION (IN)
  TODAY            0.00         MM      MM   0.13  -0.13     0.00
  MONTH TO DATE    1.86                      2.78  -0.92     2.16
  SINCE SEP 1      1.86                      2.78  -0.92     2.16
  SINCE JAN 1     29.94                     30.15  -0.21    32.03

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    3                         3      0        0
  SINCE SEP 1      3                         3      0        0
  SINCE JUL 1      3                         3      0        0

 COOLING
  TODAY           16                         6     10       13
  MONTH TO DATE  157                       188    -31      271
  SINCE SEP 1    157                       188    -31      271
  SINCE JAN 1   1671                      1584     87     1824
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM


SKY COVER
  POSSIBLE SUNSHINE  MM



RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           400 AM
 LOWEST     43           300 PM
 AVERAGE    56

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


THE BALTIMORE INNER HARBOR MD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        MM        MM
 MINIMUM TEMPERATURE (F)   61        MM        MM


SUNRISE AND SUNSET
SEPTEMBER 21 2017.....SUNRISE   653 AM EDT   SUNSET   705 PM EDT
SEPTEMBER 22 2017.....SUNRISE   654 AM EDT   SUNSET   703 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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