Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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823 CDUS41 KLWX 252121 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 521 PM EDT WED SEP 25 2024 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 25 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 74 2:41 PM 95 1930 77 -3 70 MINIMUM 65 12:44 AM 39 1963 61 4 61 AVERAGE 70 69 1 66 PRECIPITATION (IN) TODAY 0.08 3.46 1975 0.12 -0.04 0.01 MONTH TO DATE 1.41 3.27 -1.86 3.55 SINCE SEP 1 1.41 3.27 -1.86 3.55 SINCE JAN 1 30.50 31.18 -0.68 26.04 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 SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 0 6 -6 3 SINCE SEP 1 0 6 -6 3 SINCE JUL 1 0 6 -6 3 COOLING TODAY 5 5 0 1 MONTH TO DATE 188 216 -28 261 SINCE SEP 1 188 216 -28 261 SINCE JAN 1 1903 1668 235 1598 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 7.0 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 8:00 AM LOWEST 82 2:00 PM AVERAGE 88 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 96 1930 MINIMUM TEMPERATURE (F) 60 38 1879 SUNRISE AND SUNSET SEPTEMBER 25 2024.....SUNRISE 6:59 AM EDT SUNSET 6:59 PM EDT SEPTEMBER 26 2024.....SUNRISE 7:00 AM EDT SUNSET 6:58 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$