National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2003-01-14 05:28 UTC
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368
CDUS41 KLWX 140530
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1228 AM EST TUE JAN 14 2003
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 13 2003...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2003
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 46 359 PM 68 1995 41 5 47
MINIMUM 17 234 AM -3 1981 22 -5 27
AVERAGE 32 31 1 37
PRECIPITATION (IN)
YESTERDAY 0.00 1.03 1964 0.10 -0.10 0.00
MONTH TO DATE 2.47 1.30 1.17 0.67
SINCE DEC 1 6.08 4.37 1.71 2.23
SINCE JAN 1 2.47 1.30 1.17 0.67
SNOWFALL (IN)
YESTERDAY 0.0 6.0 1964 0.3 -0.3 0.0
MONTH TO DATE 3.8 2.7 1.1 T
SINCE DEC 1 12.0 4.9 7.1 T
SINCE JUL 1 12.0 5.8 6.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 33 0 28
MONTH TO DATE 387 426 -39 407
SINCE DEC 1 1359 1310 49 1133
SINCE JUL 1 2341 2287 54 1936
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.1
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 92 300 AM
LOWEST 31 200 PM
AVERAGE 62
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 72 1995
MINIMUM TEMPERATURE (F) 22 5 1970
SUNRISE AND SUNSET
JANUARY 14 2003.......SUNRISE 727 AM EST SUNSET 510 PM EST
JANUARY 15 2003.......SUNRISE 727 AM EST SUNSET 512 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.