074
CDUS41 KLWX 182130
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
429 PM EST FRI JAN 18 2019
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 18 2019
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 39 359 PM 69 1990 43 -4
MINIMUM 34 713 AM -6 1893 28 6
AVERAGE 37 36 1 33
PRECIPITATION (IN)
TODAY 0.03 1.30 1980 0.09 -0.06
MONTH TO DATE 1.28 1.62 -0.34
SINCE DEC 1 7.10 4.67 2.43
SINCE JAN 1 1.28 1.62 -0.34
SNOWFALL (IN)
TODAY 0.1 3.6 1984 0.2 -0.1
MONTH TO DATE 11.3 2.8 8.5
SINCE JUL 1 12.7 5.6 7.1
SNOW DEPTH 3
DEGREE DAYS
HEATING
TODAY 28 -1
MONTH TO DATE 446 -76
SINCE DEC 1 1105 -203
SINCE JUL 1 1845 -158
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.8
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 79
AVERAGE 88
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 71 1951
MINIMUM TEMPERATURE (F) 28 -4 1994
SUNRISE AND SUNSET
JANUARY 18 2019.......SUNRISE 724 AM EST SUNSET 513 PM EST
JANUARY 19 2019.......SUNRISE 723 AM EST SUNSET 515 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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