Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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335 CDUS41 KLWX 292128 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 528 PM EDT SAT JUN 29 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 29 2024... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 93 3:04 PM 102 2012 87 6 86 MINIMUM 70 1:17 AM 47 1970 65 5 57 AVERAGE 82 76 6 72 PRECIPITATION (IN) TODAY 0.00 2.70 1975 0.14 -0.14 0.00 MONTH TO DATE 0.64 4.16 -3.52 1.96 SINCE JUN 1 0.64 4.16 -3.52 1.96 SINCE JAN 1 17.94 21.40 -3.46 11.94 SNOWFALL (IN) TODAY 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 11.7 21.0 -9.3 0.4 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 11 -11 5 SINCE JUN 1 0 11 -11 5 SINCE JUL 1 3691 4603 -912 3862 COOLING TODAY 17 11 6 7 MONTH TO DATE 333 227 106 169 SINCE JUN 1 333 227 106 169 SINCE JAN 1 516 333 183 243 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 10.5 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 7:00 AM LOWEST 54 3:00 PM AVERAGE 71 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 98 1964 MINIMUM TEMPERATURE (F) 66 51 1989 SUNRISE AND SUNSET JUNE 29 2024..........SUNRISE 5:47 AM EDT SUNSET 8:39 PM EDT JUNE 30 2024..........SUNRISE 5:48 AM EDT SUNSET 8:39 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$