Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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774 CDUS41 KLWX 020524 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 124 AM EDT THU MAY 02 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 1 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 85 4:35 PM 90 2010 72 13 61 MINIMUM 59 11:57 PM 33 1996 48 11 46 AVERAGE 72 60 12 54 PRECIPITATION (IN) YESTERDAY 0.00 1.42 1981 0.14 -0.14 0.00 MONTH TO DATE 0.00 0.14 -0.14 0.00 SINCE MAR 1 5.63 7.11 -1.48 4.87 SINCE JAN 1 13.08 12.66 0.42 8.50 SNOWFALL (IN) YESTERDAY 0.0 T 1963 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 T 4.0 -4.0 T SINCE JUL 1 11.7 21.0 -9.3 0.4 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 6 -6 11 MONTH TO DATE 0 6 -6 11 SINCE MAR 1 679 973 -294 794 SINCE JUL 1 3643 4483 -840 3758 COOLING YESTERDAY 7 1 6 0 MONTH TO DATE 7 1 6 0 SINCE MAR 1 51 23 28 45 SINCE JAN 1 54 23 31 45 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 4.4 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 12:00 AM LOWEST 25 5:00 PM AVERAGE 59 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 88 1992 2010 2018 MINIMUM TEMPERATURE (F) 49 34 1960 1979 SUNRISE AND SUNSET MAY 2 2024...........SUNRISE 6:10 AM EDT SUNSET 8:04 PM EDT MAY 3 2024...........SUNRISE 6:09 AM EDT SUNSET 8:05 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$