National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2003-03-20 05:30 UTC
Bulk Download
Bulk Download Help
This bulk download tool provides the NWS text
in a raw form, hopefully directly usable by your processing system.
You can either provide a complete 6-character PIL/AFOS ID or provide
the 3-character base ID (e.g., AFD). The start and end
dates represent 00 UTC for those dates. The Zip format is useful as
the filenames will have the product timestamp, which is useful for
when the product format has ambiguous timestamps.
519
CDUS41 KLWX 200532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1230 AM EST THU MAR 20 2003
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 19 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 51 1226 PM 74 1986 56 -5 53
MINIMUM 38 1159 PM 10 1967 33 5 41
AVERAGE 45 44 1 47
PRECIPITATION (IN)
YESTERDAY 0.00 1.07 1975 0.12 -0.12 0.18
MONTH TO DATE 0.65 2.19 -1.54 2.03
SINCE MAR 1 0.65 2.19 -1.54 2.03
SINCE JAN 1 8.47 8.01 0.46 3.72
SNOWFALL (IN)
YESTERDAY 0.0 T 1992 0.1 -0.1 0.0
MONTH TO DATE 0.1 2.3 -2.2 0.0
SINCE MAR 1 0.1 2.3 -2.2 0.0
SINCE JUL 1 48.3 19.7 28.6 2.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 21 -1 18
MONTH TO DATE 456 448 8 374
SINCE MAR 1 456 448 8 374
SINCE JUL 1 4500 4181 319 3423
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 20 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 10.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 500 AM
LOWEST 52 1100 AM
AVERAGE 68
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 77 1976
MINIMUM TEMPERATURE (F) 33 18 1981
SUNRISE AND SUNSET
MARCH 20 2003.........SUNRISE 614 AM EST SUNSET 621 PM EST
MARCH 21 2003.........SUNRISE 612 AM EST SUNSET 622 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.