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 200546
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
145 AM EDT MON OCT 20 2014


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 19 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         62    423 PM  88    1938  67     -5       67
  MINIMUM         50   1148 PM  30    1880  49      1       53
  AVERAGE         56                        58     -2       60

PRECIPITATION (IN)
  YESTERDAY        0.00          2.73 1906   0.11  -0.11      T
  MONTH TO DATE    2.36                      2.09   0.27     6.12
  SINCE SEP 1      3.47                      5.81  -2.34     7.34
  SINCE JAN 1     37.14                     32.21   4.93    35.66

SNOWFALL (IN)
  YESTERDAY        0.0           0.1  1940   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        9                         7      2        5
  MONTH TO DATE   43                        96    -53       31
  SINCE SEP 1     43                       120    -77       40
  SINCE JUL 1     43                       120    -77       40

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   42                        31     11       83
  SINCE SEP 1    315                       233     82      287
  SINCE JAN 1   1708                      1544    164     1717
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    11.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59           400 AM
 LOWEST     27           300 PM
 AVERAGE    43

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        86      1969
 MINIMUM TEMPERATURE (F)   49        31      1972


SUNRISE AND SUNSET
OCTOBER 20 2014.......SUNRISE   723 AM EDT   SUNSET   623 PM EDT
OCTOBER 21 2014.......SUNRISE   724 AM EDT   SUNSET   621 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.