853 
CDUS41 KLWX 082012 CCA
CLIDCA

CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
411 PM EDT FRI MAY 8 2015


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 30 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         74    400 PM  92    1942  71      3       67
                                      1910
  MINIMUM         56    527 AM  34    1874  52      4       52
  AVERAGE         65                        61      4       60

PRECIPITATION (IN)
  YESTERDAY        0.54          2.70 2014   0.10   0.44     2.70
  MONTH TO DATE    3.41                      3.06   0.35     6.47
  SINCE MAR 1      7.45                      6.54   0.91    10.73
  SINCE JAN 1     12.86                     11.97   0.89    17.33

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0
                                      2001
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1     18.3                      15.4    2.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         5     -5        5
  MONTH TO DATE  181                       269    -88      245
  SINCE MAR 1    784                       838    -54      923
  SINCE JUL 1   3908                      3946    -38     4089

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   20                        24     -4       21
  SINCE MAR 1     20                        26     -6       21
  SINCE JAN 1     20                        26     -6       21
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           900 PM
 LOWEST     44           400 PM
 AVERAGE    62

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        96      1942
 MINIMUM TEMPERATURE (F)   52        34      1876


SUNRISE AND SUNSET
MAY  1 2015...........SUNRISE   611 AM EDT   SUNSET   800 PM EDT
MAY  2 2015...........SUNRISE   610 AM EDT   SUNSET   801 PM EDT


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

$$

...CORRECTED FOR SNOWFALL...