Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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988 CDUS41 KLWX 280527 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 127 AM EDT TUE MAY 28 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 27 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 84 4:53 PM 92 1965 78 6 78 2010 MINIMUM 64 11:32 PM 37 1972 56 8 45 AVERAGE 74 67 7 62 PRECIPITATION (IN) YESTERDAY T 1.45 1968 0.15 -0.15 0.00 MONTH TO DATE 4.01 4.10 -0.09 1.04 SINCE MAR 1 9.64 11.07 -1.43 5.91 SINCE JAN 1 17.09 16.62 0.47 9.54 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 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 YESTERDAY 0 2 -2 3 MONTH TO DATE 47 108 -61 108 SINCE MAR 1 726 1075 -349 891 SINCE JUL 1 3690 4585 -895 3855 COOLING YESTERDAY 9 4 5 0 MONTH TO DATE 126 67 59 20 SINCE MAR 1 170 89 81 65 SINCE JAN 1 173 89 84 65 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 7.9 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 93 12:00 AM LOWEST 59 5:00 PM AVERAGE 76 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 90 1991 2012 2019 MINIMUM TEMPERATURE (F) 57 37 1994 SUNRISE AND SUNSET MAY 28 2024...........SUNRISE 5:48 AM EDT SUNSET 8:27 PM EDT MAY 29 2024...........SUNRISE 5:47 AM EDT SUNSET 8:28 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$