National Weather Service Text Product
AFOS product CLIDCA
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIDCA
Product Timestamp: 2012-12-07 05:21 UTC
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630
CDUS41 KLWX 070523
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1221 AM EST FRI DEC 7 2012
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 6 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 44 411 PM 78 1998 50 -6 60
MINIMUM 35 802 AM 11 1893 35 0 55
AVERAGE 40 42 -2 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.47 1884 0.11 -0.11 0.24
MONTH TO DATE 0.02 0.65 -0.63 0.24
SINCE DEC 1 0.02 0.65 -0.63 0.24
SINCE JAN 1 29.44 37.34 -7.90 42.23
SNOWFALL (IN)
YESTERDAY 0.0 4.4 1910 0.0 0.0
MONTH TO DATE 0.0 0.3 -0.3
SINCE JUL 1 T 0.8 -0.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 23 2 7
MONTH TO DATE 88 131 -43 102
SINCE DEC 1 88 131 -43 102
SINCE JUL 1 799 826 -27 697
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1975 1549 426 1925
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.1
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 64 1000 PM
LOWEST 39 100 PM
AVERAGE 52
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 79 1998
MINIMUM TEMPERATURE (F) 35 10 1882
SUNRISE AND SUNSET
DECEMBER 7 2012......SUNRISE 714 AM EST SUNSET 446 PM EST
DECEMBER 8 2012......SUNRISE 714 AM EST SUNSET 446 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$