727 
CDUS41 KLWX 300535
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
134 AM EDT WED MAY 30 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 29 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91    223 PM  97    1991  79     12       83
                                      1969
  MINIMUM         70    814 PM  41    1894  61      9       69
  AVERAGE         81                        70     11       76

PRECIPITATION (IN)
  YESTERDAY        0.51          1.38 1990   0.13   0.38     0.00
  MONTH TO DATE    3.28                      3.73  -0.45     1.70
  SINCE MAR 1      6.22                     10.27  -4.05     9.30
  SINCE JAN 1     10.74                     15.70  -4.96    13.67

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      2.0                      14.5  -12.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    4                        77    -73       48
  SINCE MAR 1    496                       915   -419      867
  SINCE JUL 1   3045                      4023   -978     3985

 COOLING
  YESTERDAY       16                         6     10       11
  MONTH TO DATE  186                        95     91      116
  SINCE MAR 1    236                       121    115      160
  SINCE JAN 1    236                       121    115      160
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    11.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          1100 PM
 LOWEST     47           400 PM
 AVERAGE    67

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        98      1991
 MINIMUM TEMPERATURE (F)   61        44      1884


SUNRISE AND SUNSET
MAY 30 2012...........SUNRISE   545 AM EDT   SUNSET   826 PM EDT
MAY 31 2012...........SUNRISE   545 AM EDT   SUNSET   827 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$