Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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665 CDUS41 KLWX 182126 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 526 PM EDT SAT MAY 18 2024 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 18 2024... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 65 2:20 PM 96 1877 77 -12 71 MINIMUM 62 7:40 AM 40 1973 59 3 50 AVERAGE 64 68 -4 61 PRECIPITATION (IN) TODAY 0.50 1.38 1936 0.13 0.37 0.00 MONTH TO DATE 3.22 2.27 0.95 0.26 SINCE MAR 1 10.17 8.98 1.19 5.41 SINCE JAN 1 17.46 14.46 3.00 9.14 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 2.0 -2.0 T SINCE JUL 1 8.0 13.7 -5.7 0.4 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 1 2 -1 4 MONTH TO DATE 33 47 -14 59 SINCE MAR 1 607 827 -220 692 SINCE JUL 1 3159 3750 -591 3190 COOLING TODAY 0 4 -4 0 MONTH TO DATE 64 55 9 32 SINCE MAR 1 112 90 22 99 SINCE JAN 1 113 90 23 99 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 3.5 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 3:00 PM LOWEST 78 1:00 AM AVERAGE 84 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 96 1911 1997 MINIMUM TEMPERATURE (F) 59 43 1976 SUNRISE AND SUNSET MAY 18 2024...........SUNRISE 5:53 AM EDT SUNSET 8:17 PM EDT MAY 19 2024...........SUNRISE 5:52 AM EDT SUNSET 8:18 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$