Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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549 CDUS41 KLWX 140534 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 134 AM EDT SUN JUL 14 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JULY 13 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 93 4:21 PM 97 1966 88 5 96 1986 MINIMUM 73 5:40 AM 52 1978 67 6 72 AVERAGE 83 77 6 84 PRECIPITATION (IN) YESTERDAY 0.00 1.30 1975 0.14 -0.14 T MONTH TO DATE 1.74 1.76 -0.02 1.83 SINCE JUN 1 2.43 6.06 -3.63 4.13 SINCE JAN 1 19.73 23.30 -3.57 14.11 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 13 -13 5 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 18 12 6 19 MONTH TO DATE 215 154 61 207 SINCE JUN 1 569 392 177 389 SINCE JAN 1 752 498 254 463 ................................................................... WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 2.4 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 5:00 AM LOWEST 47 5:00 PM AVERAGE 72 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 98 1993 MINIMUM TEMPERATURE (F) 67 53 2009 SUNRISE AND SUNSET JULY 14 2024..........SUNRISE 5:56 AM EDT SUNSET 8:35 PM EDT JULY 15 2024..........SUNRISE 5:57 AM EDT SUNSET 8:34 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$