650
CDUS41 KLWX 210523
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT MON AUG 21 2023
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 20 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 4:37 PM 101 1983 88 0 89
MINIMUM 66 5:39 AM 50 1896 71 -5 71
AVERAGE 77 79 -2 80
PRECIPITATION (IN)
YESTERDAY 0.00 4.83 1963 0.10 -0.10 0.00
MONTH TO DATE 3.24 2.08 1.16 2.09
SINCE JUN 1 11.80 10.61 1.19 12.66
SINCE JAN 1 22.02 26.74 -4.72 31.62
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 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 4 -4 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 12 14 -2 15
MONTH TO DATE 277 302 -25 307
SINCE JUN 1 1078 1141 -63 1149
SINCE JAN 1 1213 1308 -95 1330
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 5:00 AM
LOWEST 45 3:00 PM
AVERAGE 63
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 100 1874
MINIMUM TEMPERATURE (F) 71 53 1908
SUNRISE AND SUNSET
AUGUST 21 2023........SUNRISE 6:27 AM EDT SUNSET 7:55 PM EDT
AUGUST 22 2023........SUNRISE 6:28 AM EDT SUNSET 7:53 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