National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2017-04-15 05:26 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.
235
CDUS41 KLWX 150527
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
126 AM EDT SAT APR 15 2017
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 14 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1962 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 420 PM 84 1967 66 6 64
MINIMUM 44 131 AM 20 1975 42 2 31
AVERAGE 58 54 4 48
PRECIPITATION (IN)
YESTERDAY 0.00 2.13 1970 0.11 -0.11 0.00
MONTH TO DATE 1.64 1.66 -0.02 1.19
SINCE MAR 1 5.76 5.04 0.72 2.64
SINCE JAN 1 9.20 10.46 -1.26 10.90
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2002 0.0 0.0
2001
MONTH TO DATE T 0.2 -0.2
SINCE JUL 1 7.3 21.9 -14.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 7 12 -5 17
MONTH TO DATE 123 190 -67 229
SINCE MAR 1 763 837 -74 675
SINCE JUL 1 3656 4427 -771 3766
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 13 2 11 8
SINCE MAR 1 15 5 10 13
SINCE JAN 1 15 5 10 13
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 600 AM
LOWEST 31 200 PM
AVERAGE 57
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 1967
MINIMUM TEMPERATURE (F) 42 28 1997
1971
SUNRISE AND SUNSET
APRIL 15 2017.........SUNRISE 633 AM EDT SUNSET 747 PM EDT
APRIL 16 2017.........SUNRISE 631 AM EDT SUNSET 748 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$