Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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918 CDUS41 KLWX 132124 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 524 PM EDT SAT APR 13 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 13 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 3:52 PM 87 1977 66 1 87 MINIMUM 52 3:44 AM 24 1990 42 10 47 AVERAGE 60 54 6 67 PRECIPITATION (IN) TODAY T 1.79 2020 0.10 -0.10 0.00 MONTH TO DATE 1.43 1.43 -0.00 0.34 SINCE MAR 1 5.32 4.93 0.39 1.91 SINCE JAN 1 12.77 10.48 2.29 5.54 SNOWFALL (IN) TODAY 0.0 T 1966 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 5 11 -6 0 MONTH TO DATE 127 174 -47 104 SINCE MAR 1 591 821 -230 674 SINCE JUL 1 3555 4331 -776 3638 COOLING TODAY 0 1 -1 2 MONTH TO DATE 9 2 7 23 SINCE MAR 1 9 4 5 24 SINCE JAN 1 12 4 8 24 ................................................................... WIND (MPH) HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 20.4 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 52 5:00 AM LOWEST 25 4:00 PM AVERAGE 39 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 87 1960 MINIMUM TEMPERATURE (F) 43 20 1975 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. $$