017
CDUS41 KLWX 200523
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT SUN AUG 20 2023
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 19 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 84 4:16 PM 98 2002 88 -4 89
2019
MINIMUM 64 5:53 AM 53 1924 71 -7 70
AVERAGE 74 79 -5 80
PRECIPITATION (IN)
YESTERDAY 0.00 3.74 1950 0.10 -0.10 0.00
MONTH TO DATE 3.24 1.98 1.26 2.09
SINCE JUN 1 11.80 10.51 1.29 12.66
SINCE JAN 1 22.02 26.64 -4.62 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 MM
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 9 14 -5 15
MONTH TO DATE 265 288 -23 292
SINCE JUN 1 1066 1127 -61 1134
SINCE JAN 1 1201 1294 -93 1315
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 4:00 AM
LOWEST 31 2:00 PM
AVERAGE 48
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 101 1983
MINIMUM TEMPERATURE (F) 71 50 1896
SUNRISE AND SUNSET
AUGUST 20 2023........SUNRISE 6:26 AM EDT SUNSET 7:56 PM EDT
AUGUST 21 2023........SUNRISE 6:27 AM EDT SUNSET 7:55 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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