Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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283 CDUS41 KLWX 052126 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 526 PM EDT THU SEP 05 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR SEPTEMBER 5 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 78 3:34 PM 99 2023 83 -5 99 MINIMUM 52 5:28 AM 42 1997 62 -10 74 AVERAGE 65 72 -7 87 PRECIPITATION (IN) TODAY 0.00 3.78 1979 0.12 -0.12 0.00 MONTH TO DATE 0.00 0.61 -0.61 0.00 SINCE SEP 1 0.00 0.61 -0.61 0.00 SINCE JAN 1 25.78 29.83 -4.05 19.22 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 SEP 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 TODAY 0 0 0 0 MONTH TO DATE 2 0 2 0 SINCE SEP 1 2 0 2 0 SINCE JUL 1 4 1 3 0 COOLING TODAY 0 8 -8 22 MONTH TO DATE 15 40 -25 71 SINCE SEP 1 15 40 -25 71 SINCE JAN 1 1429 1096 333 1186 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 3.7 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 6:00 AM LOWEST 43 2:00 PM AVERAGE 68 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 100 2023 MINIMUM TEMPERATURE (F) 61 45 1972 1976 SUNRISE AND SUNSET SEPTEMBER 5 2024.....SUNRISE 6:43 AM EDT SUNSET 7:33 PM EDT SEPTEMBER 6 2024.....SUNRISE 6:44 AM EDT SUNSET 7:32 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$