537
CDUS41 KLWX 160524
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
124 AM EDT FRI JUN 16 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 15 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 3:18 PM 99 1994 83 1 88
MINIMUM 51 4:58 AM 42 1978 62 -11 63
AVERAGE 68 72 -4 76
PRECIPITATION (IN)
YESTERDAY 0.00 1.70 1960 0.15 -0.15 0.00
MONTH TO DATE 0.12 2.21 -2.09 1.23
SINCE JUN 1 0.12 2.21 -2.09 1.23
SINCE JAN 1 10.10 19.45 -9.35 18.45
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.4 21.0 -20.6 15.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 11 -9 0
SINCE JUN 1 2 11 -9 0
SINCE JUL 1 3849 4603 -754 4023
COOLING
YESTERDAY 3 8 -5 11
MONTH TO DATE 56 93 -37 112
SINCE JUN 1 56 93 -37 112
SINCE JAN 1 130 199 -69 241
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 2.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 5:00 AM
LOWEST 24 3:00 PM
AVERAGE 55
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 96 1991
1994
MINIMUM TEMPERATURE (F) 62 47 1978
SUNRISE AND SUNSET
JUNE 16 2023..........SUNRISE 5:44 AM EDT SUNSET 8:37 PM EDT
JUNE 17 2023..........SUNRISE 5:44 AM EDT SUNSET 8:38 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