Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 230546
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
145 AM EDT TUE SEP 23 2014


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 22 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         76   1206 AM  98    1895  77     -1       76
  MINIMUM         59   1159 PM  39    1904  60     -1       58
  AVERAGE         68                        69     -1       67

PRECIPITATION (IN)
  YESTERDAY        0.00          1.53 1994   0.13  -0.13     0.00
  MONTH TO DATE    0.43                      2.68  -2.25     1.22
  SINCE SEP 1      0.43                      2.68  -2.25     1.22
  SINCE JAN 1     34.10                     29.08   5.02    29.54

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         7     -7        4
  SINCE SEP 1      0                         7     -7        4
  SINCE JUL 1      0                         7     -7        4

 COOLING
  YESTERDAY        3                         5     -2        2
  MONTH TO DATE  239                       174     65      194
  SINCE SEP 1    239                       174     65      194
  SINCE JAN 1   1632                      1485    147     1624
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    13.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    52           700 AM
 LOWEST     33           200 PM
 AVERAGE    43

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        98      1895
 MINIMUM TEMPERATURE (F)   60        36      1904


SUNRISE AND SUNSET
SEPTEMBER 23 2014.....SUNRISE   657 AM EDT   SUNSET   704 PM EDT
SEPTEMBER 24 2014.....SUNRISE   658 AM EDT   SUNSET   702 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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