Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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323 CDUS41 KLWX 312134 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 534 PM EDT FRI MAY 31 2024 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 31 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 76 3:59 PM 94 1991 79 -3 80 2011 2022 MINIMUM 50 5:14 AM 37 1984 57 -7 48 AVERAGE 63 68 -5 64 PRECIPITATION (IN) TODAY 0.00 2.35 2018 0.15 -0.15 0.00 MONTH TO DATE 4.22 4.72 -0.50 1.48 SINCE MAR 1 9.85 11.69 -1.84 6.35 SINCE JAN 1 17.30 17.24 0.06 9.98 SNOWFALL (IN) TODAY 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 TODAY 2 2 0 1 MONTH TO DATE 49 116 -67 110 SINCE MAR 1 728 1083 -355 893 SINCE JUL 1 3692 4593 -901 3857 COOLING TODAY 0 5 -5 0 MONTH TO DATE 136 84 52 29 SINCE MAR 1 180 106 74 74 SINCE JAN 1 183 106 77 74 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 8.2 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 71 5:00 AM LOWEST 27 4:00 PM AVERAGE 49 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 95 2011 MINIMUM TEMPERATURE (F) 58 39 1984 SUNRISE AND SUNSET MAY 31 2024...........SUNRISE 5:46 AM EDT SUNSET 8:29 PM EDT JUNE 1 2024..........SUNRISE 5:46 AM EDT SUNSET 8:30 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$