Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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943 CDUS41 KLWX 112129 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 529 PM EDT SUN AUG 11 2024 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 11 2024... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 85 3:54 PM 101 1900 89 -4 88 MINIMUM 71 6:17 AM 56 1879 72 -1 69 AVERAGE 78 80 -2 79 PRECIPITATION (IN) TODAY 0.00 5.97 1928 0.09 -0.09 T MONTH TO DATE 3.45 1.19 2.26 1.96 SINCE JUN 1 9.42 9.72 -0.30 10.52 SINCE JAN 1 27.96 25.85 2.11 20.74 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 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 4 -4 0 SINCE JUL 1 0 0 0 0 COOLING TODAY 13 15 -2 14 MONTH TO DATE 200 171 29 141 SINCE JUN 1 1239 1010 229 942 SINCE JAN 1 1464 1177 287 1077 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 6.1 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 2:00 AM LOWEST 36 3:00 PM AVERAGE 58 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 99 1900 1926 2016 MINIMUM TEMPERATURE (F) 72 55 1889 SUNRISE AND SUNSET AUGUST 11 2024........SUNRISE 6:19 AM EDT SUNSET 8:07 PM EDT AUGUST 12 2024........SUNRISE 6:20 AM EDT SUNSET 8:06 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$