Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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893 CDUS41 KLWX 310526 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 126 AM EDT SAT AUG 31 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR AUGUST 30 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 75 2:55 PM 99 1991 85 -10 89 MINIMUM 70 8:20 AM 41 1986 63 7 70 AVERAGE 73 74 -1 80 PRECIPITATION (IN) YESTERDAY T 1.21 1978 0.11 -0.11 0.00 MONTH TO DATE 4.99 3.42 1.57 1.85 SINCE JUN 1 8.34 11.87 -3.53 9.24 SINCE JAN 1 25.64 29.11 -3.47 19.22 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 2 0 2 0 SINCE JUN 1 2 13 -11 5 SINCE JUL 1 2 0 2 0 COOLING YESTERDAY 8 9 -1 15 MONTH TO DATE 367 326 41 376 SINCE JUN 1 1220 942 278 1031 SINCE JAN 1 1403 1048 355 1105 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 5.8 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 6:00 AM LOWEST 79 3:00 PM AVERAGE 88 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 98 1991 MINIMUM TEMPERATURE (F) 63 43 1976 SUNRISE AND SUNSET AUGUST 31 2024........SUNRISE 6:38 AM EDT SUNSET 7:41 PM EDT SEPTEMBER 1 2024.....SUNRISE 6:39 AM EDT SUNSET 7:39 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$