Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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210 CDUS41 KLWX 252123 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 523 PM EDT SAT MAY 25 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 25 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 89 2:42 PM 92 1991 77 12 73 MINIMUM 62 4:43 AM 36 1967 56 6 48 AVERAGE 76 66 10 61 PRECIPITATION (IN) TODAY 0.00 1.76 1997 0.16 -0.16 0.00 MONTH TO DATE 3.21 3.80 -0.59 1.04 SINCE MAR 1 8.84 10.77 -1.93 5.91 SINCE JAN 1 16.29 16.32 -0.03 9.54 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 MAR 1 T 4.0 -4.0 T SINCE JUL 1 11.7 21.0 -9.3 0.4 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 2 -2 4 MONTH TO DATE 47 104 -57 100 SINCE MAR 1 726 1071 -345 883 SINCE JUL 1 3690 4581 -891 3847 COOLING TODAY 11 4 7 0 MONTH TO DATE 104 59 45 20 SINCE MAR 1 148 81 67 65 SINCE JAN 1 151 81 70 65 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 5.1 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 4:00 AM LOWEST 42 1:00 PM AVERAGE 68 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 92 2007 2021 MINIMUM TEMPERATURE (F) 56 38 1967 SUNRISE AND SUNSET MAY 25 2024...........SUNRISE 5:49 AM EDT SUNSET 8:25 PM EDT MAY 26 2024...........SUNRISE 5:49 AM EDT SUNSET 8:25 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$