146
CDUS41 KLWX 150527
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
127 AM EDT SUN SEP 15 2019
...............................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 14 2019...
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)
YESTERDAY
MAXIMUM 81 459 PM 95 2016 80 1 78
MINIMUM 67 355 AM 46 1911 63 4 72
AVERAGE 74 72 2 75
PRECIPITATION (IN)
YESTERDAY 0.00 4.07 1966 0.13 -0.13 T
MONTH TO DATE 0.11 1.61 -1.50 5.77
SINCE SEP 1 0.11 1.61 -1.50 5.77
SINCE JAN 1 30.89 28.01 2.88 45.87
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 9 7 2 10
MONTH TO DATE 181 127 54 193
SINCE SEP 1 181 127 54 193
SINCE JAN 1 1823 1438 385 1796
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1100 PM
LOWEST 58 100 PM
AVERAGE 70
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 1930
1927
MINIMUM TEMPERATURE (F) 63 43 1902
1899
SUNRISE AND SUNSET
SEPTEMBER 15 2019.....SUNRISE 649 AM EDT SUNSET 717 PM EDT
SEPTEMBER 16 2019.....SUNRISE 650 AM EDT SUNSET 715 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page