Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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331 CDUS41 KLWX 220525 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 125 AM EDT WED MAY 22 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 21 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 86 3:06 PM 92 1996 76 10 79 2022 MINIMUM 57 5:31 AM 33 1992 55 2 51 AVERAGE 72 65 7 65 PRECIPITATION (IN) YESTERDAY 0.00 1.06 2003 0.17 -0.17 0.00 MONTH TO DATE 3.16 3.16 -0.00 1.04 SINCE MAR 1 8.79 10.13 -1.34 5.91 SINCE JAN 1 16.24 15.68 0.56 9.54 SNOWFALL (IN) YESTERDAY 0.0 MM MM 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 0 DEGREE DAYS HEATING YESTERDAY 0 3 -3 0 MONTH TO DATE 47 93 -46 95 SINCE MAR 1 726 1060 -334 878 SINCE JUL 1 3690 4570 -880 3842 COOLING YESTERDAY 7 3 4 0 MONTH TO DATE 56 44 12 18 SINCE MAR 1 100 66 34 63 SINCE JAN 1 103 66 37 63 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 6.0 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 2:00 AM LOWEST 37 3:00 PM AVERAGE 67 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 91 2022 MINIMUM TEMPERATURE (F) 55 31 2002 SUNRISE AND SUNSET MAY 22 2024...........SUNRISE 5:51 AM EDT SUNSET 8:22 PM EDT MAY 23 2024...........SUNRISE 5:51 AM EDT SUNSET 8:23 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$