AFOS product CLIDCA
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
465 
CDUS41 KLWX 050521
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1220 AM EST MON MAR 5 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 4 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         51   1201 AM  82    1983  52     -1       50
  MINIMUM         37   1159 PM   4    1873  34      3       30
  AVERAGE         44                        43      1       40

PRECIPITATION (IN)
  YESTERDAY        0.00          1.24 1993   0.09  -0.09     0.00
                                      1917
  MONTH TO DATE    0.55                      0.37   0.18     0.00
  SINCE MAR 1      0.55                      0.37   0.18     0.00
  SINCE JAN 1      5.07                      5.80  -0.73     4.37

SNOWFALL (IN)
  YESTERDAY        0.0           9.8  1909   0.1   -0.1
  MONTH TO DATE    0.0                       0.4   -0.4
  SINCE JUL 1      2.0                      13.6  -11.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        22     -1       25
  MONTH TO DATE   54                        90    -36       97
  SINCE MAR 1     54                        90    -36       97
  SINCE JUL 1   2603                      3198   -595     3215

 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    26   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    13.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    53           600 AM
 LOWEST     29           300 PM
 AVERAGE    41

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


THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        83      1976
 MINIMUM TEMPERATURE (F)   35         6      1872


SUNRISE AND SUNSET
MARCH  5 2012.........SUNRISE   634 AM EST   SUNSET   606 PM EST
MARCH  6 2012.........SUNRISE   632 AM EST   SUNSET   607 PM EST


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




$$