National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2023-11-08 05:28 UTC
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412 CDUS41 KLWX 080528 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1228 AM EST WED NOV 08 2023 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 7 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 79R 3:56 PM 79 2022 60 19 79 MINIMUM 51 11:13 PM 22 1982 38 13 60 1991 AVERAGE 65 49 16 70 PRECIPITATION (IN) YESTERDAY 0.00 2.31 1997 0.11 -0.11 0.00 MONTH TO DATE T 0.76 -0.76 0.31 SINCE SEP 1 7.32 8.35 -1.03 5.83 SINCE JAN 1 26.54 37.57 -11.03 33.33 SNOWFALL (IN) YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0 2002 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 T 0.0 0.0 0.0 SINCE JUL 1 T 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 16 -16 0 MONTH TO DATE 109 107 2 21 SINCE SEP 1 315 436 -121 362 SINCE JUL 1 315 437 -122 362 COOLING YESTERDAY 0 0 0 5 MONTH TO DATE 0 0 0 20 SINCE SEP 1 265 174 91 196 SINCE JAN 1 1380 1230 150 1374 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 8.8 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 69 1:00 AM LOWEST 34 4:00 PM AVERAGE 52 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 77 1975 1987 2020 MINIMUM TEMPERATURE (F) 38 18 1967 SUNRISE AND SUNSET NOVEMBER 8 2023......SUNRISE 6:45 AM EST SUNSET 5:02 PM EST NOVEMBER 9 2023......SUNRISE 6:46 AM EST SUNSET 5:01 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$