Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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255 CDUS41 KLWX 122126 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 526 PM EDT SUN MAY 12 2024 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 12 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 70 1:34 PM 93 1881 76 -6 85 1914 MINIMUM 50 5:34 AM 37 1913 57 -7 60 AVERAGE 60 66 -6 73 PRECIPITATION (IN) TODAY 0.40 2.11 1932 0.13 0.27 0.00 MONTH TO DATE 2.36 1.50 0.86 0.13 SINCE MAR 1 9.31 8.21 1.10 5.28 SINCE JAN 1 16.60 13.69 2.91 9.01 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 5 2 3 0 MONTH TO DATE 32 35 -3 55 SINCE MAR 1 606 815 -209 688 SINCE JUL 1 3158 3738 -580 3186 COOLING TODAY 0 3 -3 8 MONTH TO DATE 55 31 24 16 SINCE MAR 1 103 66 37 83 SINCE JAN 1 104 66 38 83 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 8.7 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 4:00 AM LOWEST 45 2:00 PM AVERAGE 69 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 95 1881 MINIMUM TEMPERATURE (F) 57 39 1878 SUNRISE AND SUNSET MAY 12 2024...........SUNRISE 5:58 AM EDT SUNSET 8:12 PM EDT MAY 13 2024...........SUNRISE 5:57 AM EDT SUNSET 8:12 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$