Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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772 CDUS41 KLWX 152125 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 525 PM EDT MON APR 15 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 15 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 85 3:58 PM 87 1967 67 18 79 MINIMUM 58 6:34 AM 28 1971 43 15 62 1997 AVERAGE 72 55 17 71 PRECIPITATION (IN) TODAY T 1.96 1983 0.11 -0.11 0.02 MONTH TO DATE 1.43 1.65 -0.22 0.36 SINCE MAR 1 5.32 5.15 0.17 1.93 SINCE JAN 1 12.77 10.70 2.07 5.56 SNOWFALL (IN) TODAY T R T 2014 0.0 0.0 0.0 2020 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 0 11 -11 0 MONTH TO DATE 132 196 -64 104 SINCE MAR 1 596 843 -247 674 SINCE JUL 1 3560 4353 -793 3638 COOLING TODAY 7 1 6 6 MONTH TO DATE 16 4 12 33 SINCE MAR 1 16 6 10 34 SINCE JAN 1 19 6 13 34 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 6.0 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 67 7:00 AM LOWEST 33 11:00 AM AVERAGE 50 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 91 2002 MINIMUM TEMPERATURE (F) 43 28 1981 SUNRISE AND SUNSET APRIL 15 2024.........SUNRISE 6:32 AM EDT SUNSET 7:48 PM EDT APRIL 16 2024.........SUNRISE 6:31 AM EDT SUNSET 7:48 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$