Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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238 CDUS41 KLWX 151014 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 614 AM EDT MON APR 15 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 14 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 4:10 PM 87 1960 67 17 83 MINIMUM 42 3:29 AM 20 1975 43 -1 54 AVERAGE 63 55 8 69 PRECIPITATION (IN) YESTERDAY 0.00 2.13 1970 0.11 -0.11 T MONTH TO DATE 1.43 1.54 -0.11 0.34 SINCE MAR 1 5.32 5.04 0.28 1.91 SINCE JAN 1 12.77 10.59 2.18 5.54 SNOWFALL (IN) YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0 2002 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 2 11 -9 0 MONTH TO DATE 132 185 -53 104 SINCE MAR 1 596 832 -236 674 SINCE JUL 1 3560 4342 -782 3638 COOLING YESTERDAY 0 1 -1 4 MONTH TO DATE 9 3 6 27 SINCE MAR 1 9 5 4 28 SINCE JAN 1 12 5 7 28 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 12.1 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 60 3:00 AM LOWEST 27 2:00 PM AVERAGE 44 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 87 1967 MINIMUM TEMPERATURE (F) 43 28 1971 1997 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. $$