Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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476 CDUS41 KLWX 130524 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 124 AM EDT SAT APR 13 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 12 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 67 3:47 PM 87 1977 66 1 85 MINIMUM 57 11:50 PM 23 1982 42 15 50 AVERAGE 62 54 8 68 PRECIPITATION (IN) YESTERDAY 0.10 1.45 2004 0.11 -0.01 0.00 MONTH TO DATE 1.43 1.33 0.10 0.34 SINCE MAR 1 5.32 4.83 0.49 1.91 SINCE JAN 1 12.77 10.38 2.39 5.54 SNOWFALL (IN) YESTERDAY 0.0 1.0 1973 0.0 0.0 0.0 MONTH TO DATE T 0.1 -0.1 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 3 12 -9 0 MONTH TO DATE 122 163 -41 104 SINCE MAR 1 586 810 -224 674 SINCE JUL 1 3550 4320 -770 3638 COOLING YESTERDAY 0 1 -1 3 MONTH TO DATE 9 1 8 21 SINCE MAR 1 9 3 6 22 SINCE JAN 1 12 3 9 22 ................................................................... WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 15.6 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 87 2:00 AM LOWEST 37 3:00 PM AVERAGE 62 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 1977 MINIMUM TEMPERATURE (F) 42 24 1990 SUNRISE AND SUNSET APRIL 13 2024.........SUNRISE 6:35 AM EDT SUNSET 7:46 PM EDT APRIL 14 2024.........SUNRISE 6:34 AM EDT SUNSET 7:47 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$