Climatological Report (Daily)
Issued by NWS Sterling, VA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS41 KLWX 240530
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
128 AM EDT FRI MAY 24 2013


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 23 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83    339 PM  97    1925  77      6       81
  MINIMUM         66   1110 PM  45    1961  59      7       66
                                      1929
                                      1924
  AVERAGE         75                        68      7       74

PRECIPITATION (IN)
  YESTERDAY        0.17          2.34 1913   0.14   0.03     0.31
  MONTH TO DATE    1.47                      2.94  -1.47     2.72
  SINCE MAR 1      7.03                      9.48  -2.45     5.66
  SINCE JAN 1     11.23                     14.91  -3.68    10.18

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0
  MONTH TO DATE    0.0                       0.0    0.0
  SINCE JUL 1      3.1                      15.4  -12.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   64                        70     -6        4
  SINCE MAR 1    932                       908     24      496
  SINCE JUL 1   3746                      4016   -270     3045

 COOLING
  YESTERDAY       10                         5      5        9
  MONTH TO DATE   89                        63     26      102
  SINCE MAR 1    130                        89     41      152
  SINCE JAN 1    130                        89     41      152
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    10.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           200 AM
 LOWEST     58           300 PM
 AVERAGE    74

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        92      1964
                                             1884
 MINIMUM TEMPERATURE (F)   59        41      1905


SUNRISE AND SUNSET
MAY 24 2013...........SUNRISE   549 AM EDT   SUNSET   822 PM EDT
MAY 25 2013...........SUNRISE   548 AM EDT   SUNSET   822 PM EDT


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




$$





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.