Climatological Report (Daily)
Issued by NWS Sterling, VA

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CDUS41 KLWX 040527
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1227 AM EST WED MAR 4 2015


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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 3 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1962 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         37   1012 PM  74    1967  51    -14       35
  MINIMUM         25    645 AM   1    2014  29     -4        1
  AVERAGE         31                        40     -9       18

PRECIPITATION (IN)
  YESTERDAY        T             1.43 1997   0.10  -0.10     0.63
  MONTH TO DATE    0.31                      0.28   0.03     0.88
  SINCE MAR 1      0.31                      0.28   0.03     0.88
  SINCE JAN 1      5.33                      5.70  -0.37     7.38

SNOWFALL (IN)
  YESTERDAY        0.0           4.9  2014   0.2   -0.2
                                      1978
  MONTH TO DATE    0.1                       0.5   -0.4
  SINCE JUL 1     26.5                      19.4    7.1
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       34                        25      9       47
  MONTH TO DATE  105                        76     29      108
  SINCE MAR 1    105                        76     29      108
  SINCE JUL 1   4106                      3666    440     3939

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  LT FREEZING RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82          1100 PM
 LOWEST     45          1100 AM
 AVERAGE    64

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        79      1983
                                             1974
 MINIMUM TEMPERATURE (F)   29        -1      2014


SUNRISE AND SUNSET
MARCH  4 2015.........SUNRISE   638 AM EST   SUNSET   605 PM EST
MARCH  5 2015.........SUNRISE   637 AM EST   SUNSET   606 PM EST


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




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