Climatological Report (Daily)
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CDUS41 KLWX 110525
CLIDMH


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1225 AM EST MON DEC 11 2017


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

...THE BALTIMORE INNER HARBOR MD CLIMATE SUMMARY FOR DECEMBER 10 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   1226 PM  MM      MM  48     -7       38
  MINIMUM         31    803 AM  MM      MM  34     -3       29
  AVERAGE         36                        41     -5       34

PRECIPITATION (IN)
  YESTERDAY        0.00         MM      MM   0.11  -0.11     0.00
  MONTH TO DATE    0.36                      1.15  -0.79     1.02
  SINCE DEC 1      0.36                      1.15  -0.79     1.02
  SINCE JAN 1     34.64                     38.63  -3.99    38.25

DEGREE DAYS
 HEATING
  YESTERDAY       29                        24      5       31
  MONTH TO DATE  198                       225    -27      211
  SINCE DEC 1    198                       225    -27      211
  SINCE JUL 1    726                       876   -150      720

 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    85          1200 AM
 LOWEST     44           400 PM
 AVERAGE    65

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


THE BALTIMORE INNER HARBOR MD CLIMATE NORMALS FOR TODAY
                         NORMAL
 MAXIMUM TEMPERATURE (F)   47
 MINIMUM TEMPERATURE (F)   34


SUNRISE AND SUNSET
DECEMBER 11 2017......SUNRISE   716 AM EST   SUNSET   443 PM EST
DECEMBER 12 2017......SUNRISE   717 AM EST   SUNSET   444 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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