National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2017-03-03 05:26 UTC
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259
CDUS41 KLWX 030526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1226 AM EST FRI MAR 3 2017
...................................
...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 2 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 60 1220 AM 77 1972 51 9 61
MINIMUM 30 1143 PM 12 1980 29 1 25
1967
AVERAGE 45 40 5 43
PRECIPITATION (IN)
YESTERDAY T 1.51 1994 0.09 -0.09 0.04
MONTH TO DATE 0.01 0.18 -0.17 0.04
SINCE MAR 1 0.01 0.18 -0.17 0.04
SINCE JAN 1 3.45 5.60 -2.15 8.30
SNOWFALL (IN)
YESTERDAY MM 5.1 2009 0.1 MM
MONTH TO DATE 0.0 0.3 -0.3
SINCE JUL 1 1.6 19.2 -17.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 25 -5 22
MONTH TO DATE 21 51 -30 39
SINCE MAR 1 21 51 -30 39
SINCE JUL 1 2914 3641 -727 3130
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 37 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 19.4
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 75 1200 AM
LOWEST 31 300 PM
AVERAGE 53
..........................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 74 1967
MINIMUM TEMPERATURE (F) 29 1 2014
SUNRISE AND SUNSET
MARCH 3 2017.........SUNRISE 639 AM EST SUNSET 605 PM EST
MARCH 4 2017.........SUNRISE 637 AM EST SUNSET 606 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$