Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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521 CDUS41 KLWX 060526 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 126 AM EDT SAT JUL 06 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JULY 5 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 98 4:42 PM 99 1990 87 11 91 1999 MINIMUM 75 5:54 AM 50 1971 66 9 69 1996 AVERAGE 87 77 10 80 PRECIPITATION (IN) YESTERDAY 0.00 1.43 2005 0.13 -0.13 T MONTH TO DATE 0.68 0.69 -0.01 0.99 SINCE JUN 1 1.37 4.99 -3.62 3.29 SINCE JAN 1 18.67 22.23 -3.56 13.27 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 22 12 10 15 MONTH TO DATE 67 58 9 80 SINCE JUN 1 421 296 125 262 SINCE JAN 1 604 402 202 336 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.3 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1:00 AM LOWEST 43 2:00 PM AVERAGE 70 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 102 1977 MINIMUM TEMPERATURE (F) 66 45 1979 SUNRISE AND SUNSET JULY 6 2024..........SUNRISE 5:51 AM EDT SUNSET 8:38 PM EDT JULY 7 2024..........SUNRISE 5:52 AM EDT SUNSET 8:38 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$