Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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943 CDUS41 KLWX 250521 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 121 AM EDT THU APR 25 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 24 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 75 2:47 PM 85 1990 70 5 61 1994 2011 MINIMUM 57 11:59 PM 30 1989 46 11 41 AVERAGE 66 58 8 51 PRECIPITATION (IN) YESTERDAY T 1.25 1983 0.12 -0.12 0.00 MONTH TO DATE 1.45 2.70 -1.25 0.81 SINCE MAR 1 5.34 6.20 -0.86 2.38 SINCE JAN 1 12.79 11.75 1.04 6.01 SNOWFALL (IN) YESTERDAY 0.0 MM MM 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 YESTERDAY 0 8 -8 14 MONTH TO DATE 184 278 -94 159 SINCE MAR 1 648 925 -277 729 SINCE JUL 1 3612 4435 -823 3693 COOLING YESTERDAY 1 1 0 0 MONTH TO DATE 20 13 7 44 SINCE MAR 1 20 15 5 45 SINCE JAN 1 23 15 8 45 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 10.4 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 59 6:00 AM LOWEST 26 4:00 PM AVERAGE 43 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 93 1960 MINIMUM TEMPERATURE (F) 46 29 1969 SUNRISE AND SUNSET APRIL 25 2024.........SUNRISE 6:19 AM EDT SUNSET 7:57 PM EDT APRIL 26 2024.........SUNRISE 6:17 AM EDT SUNSET 7:58 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$