Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 232130
CLIBWI


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
530 PM EDT SAT SEP 23 2017


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

...THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 23 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         89    216 PM  98    1970  75     14       90
  MINIMUM         57    602 AM  40    1983  55      2       59
                                      1904
  AVERAGE         73                        65      8       75

PRECIPITATION (IN)
  TODAY            0.00          3.19 2011   0.13  -0.13     0.00
  MONTH TO DATE    1.95                      3.02  -1.07     0.73
  SINCE SEP 1      1.95                      3.02  -1.07     0.73
  SINCE JAN 1     32.19                     30.87   1.32    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                         3     -3        0
  MONTH TO DATE   19                        24     -5        0
  SINCE SEP 1     19                        24     -5        0
  SINCE JUL 1     19                        25     -6        0

 COOLING
  TODAY            8                         3      5       10
  MONTH TO DATE  107                       120    -13      241
  SINCE SEP 1    107                       120    -13      241
  SINCE JAN 1   1199                      1130     69     1508
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     4.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     34           400 PM
 AVERAGE    67

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


THE BALTIMORE MD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        95      2010
                                             1970
 MINIMUM TEMPERATURE (F)   54        39      1983
                                             1974
                                             1963


SUNRISE AND SUNSET
SEPTEMBER 23 2017.....SUNRISE   655 AM EDT   SUNSET   702 PM EDT
SEPTEMBER 24 2017.....SUNRISE   656 AM EDT   SUNSET   700 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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