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Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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725 CDUS41 KLWX 210529 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 129 AM EDT SUN JUL 21 2024 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JULY 20 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 87 11:52 AM 106 1930 90 -3 89 MINIMUM 74 11:54 PM 53 1890 73 1 72 AVERAGE 81 81 0 81 PRECIPITATION (IN) YESTERDAY 0.02 1.45 1969 0.13 -0.11 0.00 MONTH TO DATE 1.09 2.90 -1.81 4.84 SINCE JUN 1 2.24 7.10 -4.86 6.94 SINCE JAN 1 20.78 23.23 -2.45 17.16 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 0.0 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 JUN 1 0 4 -4 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 16 16 0 16 MONTH TO DATE 409 317 92 340 SINCE JUN 1 859 660 199 619 SINCE JAN 1 1084 827 257 754 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 4.7 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 85 6:00 AM LOWEST 50 12:00 PM AVERAGE 68 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 104 1926 MINIMUM TEMPERATURE (F) 73 56 1890 1909 SUNRISE AND SUNSET JULY 21 2024..........SUNRISE 6:00 AM EDT SUNSET 8:28 PM EDT JULY 22 2024..........SUNRISE 6:01 AM EDT SUNSET 8:28 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$