Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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088 CDUS41 KLWX 122125 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 525 PM EDT FRI APR 12 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 12 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 67 3:47 PM 87 1977 66 1 85 MINIMUM 59 8:32 AM 23 1982 42 17 50 AVERAGE 63 54 9 68 PRECIPITATION (IN) TODAY 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) TODAY 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 TODAY 2 12 -10 0 MONTH TO DATE 121 163 -42 104 SINCE MAR 1 585 810 -225 674 SINCE JUL 1 3549 4320 -771 3638 COOLING TODAY 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 15.9 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. 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 TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 1977 MINIMUM TEMPERATURE (F) 42 24 1990 SUNRISE AND SUNSET APRIL 12 2024.........SUNRISE 6:37 AM EDT SUNSET 7:45 PM EDT APRIL 13 2024.........SUNRISE 6:35 AM EDT SUNSET 7:46 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$