Climatological Report (Daily)
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CDUS41 KLWX 150525
CLIDMH


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1223 AM EST FRI DEC 15 2017


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

...THE BALTIMORE INNER HARBOR MD CLIMATE SUMMARY FOR DECEMBER 14 2017...

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)
 YESTERDAY
  MAXIMUM         41    938 AM  MM      MM  46     -5       45
  MINIMUM         31   1158 PM  MM      MM  33     -2       37
  AVERAGE         36                        40     -4       41

PRECIPITATION (IN)
  YESTERDAY        0.00         MM      MM   0.12  -0.12     0.00
  MONTH TO DATE    0.39                      1.63  -1.24     1.16
  SINCE DEC 1      0.39                      1.63  -1.24     1.16
  SINCE JAN 1     34.67                     39.11  -4.44    38.39

DEGREE DAYS
 HEATING
  YESTERDAY       29                        25      4       24
  MONTH TO DATE  313                       324    -11      306
  SINCE DEC 1    313                       324    -11      306
  SINCE JUL 1    841                       975   -134      815

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1885                      1665    220     1923
..................................................................


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    61          1200 AM
 LOWEST     35          1000 PM
 AVERAGE    48

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


THE BALTIMORE INNER HARBOR MD CLIMATE NORMALS FOR TODAY
                         NORMAL
 MAXIMUM TEMPERATURE (F)   46
 MINIMUM TEMPERATURE (F)   33


SUNRISE AND SUNSET
DECEMBER 15 2017......SUNRISE   719 AM EST   SUNSET   444 PM EST
DECEMBER 16 2017......SUNRISE   720 AM EST   SUNSET   445 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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