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367
CDUS41 KLWX 220535
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
134 AM EDT MON SEP 22 2014


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 21 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         86    418 PM  96    1895  78      8       80
  MINIMUM         64    608 AM  41    1956  61      3       64
  AVERAGE         75                        69      6       72

PRECIPITATION (IN)
  YESTERDAY        T             2.18 1979   0.13  -0.13     0.87
  MONTH TO DATE    0.43                      2.55  -2.12     1.22
  SINCE SEP 1      0.43                      2.55  -2.12     1.22
  SINCE JAN 1     34.10                     28.95   5.15    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                         6     -6        4
  SINCE SEP 1      0                         6     -6        4
  SINCE JUL 1      0                         6     -6        4

 COOLING
  YESTERDAY       10                         5      5        7
  MONTH TO DATE  236                       169     67      192
  SINCE SEP 1    236                       169     67      192
  SINCE JAN 1   1629                      1480    149     1622
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           700 AM
 LOWEST     43           200 PM
 AVERAGE    65

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        98      1895
 MINIMUM TEMPERATURE (F)   60        39      1904


SUNRISE AND SUNSET
SEPTEMBER 22 2014.....SUNRISE   656 AM EDT   SUNSET   705 PM EDT
SEPTEMBER 23 2014.....SUNRISE   657 AM EDT   SUNSET   704 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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