839 CDUS41 KLWX 030530 CLIIAD CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 130 AM EDT MON OCT 03 2022 ................................... ...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 2 2022... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1960 TO 2022 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 60 2:36 AM 96 2019 73 -13 80 MINIMUM 53 11:47 PM 32 1997 51 2 47 1998 AVERAGE 57 62 -5 64 PRECIPITATION (IN) YESTERDAY 0.49 2.35 2012 0.13 0.36 0.00 MONTH TO DATE 1.02 0.26 0.76 0.00 SINCE SEP 1 4.30 4.20 0.10 4.72 SINCE JAN 1 31.80 33.42 -1.62 29.31 SNOWFALL (IN) YESTERDAY 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 YESTERDAY 8 5 3 1 MONTH TO DATE 16 9 7 5 SINCE SEP 1 55 54 1 22 SINCE JUL 1 55 55 0 22 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 0 4 -4 0 SINCE SEP 1 176 156 20 171 SINCE JAN 1 1354 1212 142 1423 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 10.6 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 3:00 AM LOWEST 86 10:00 PM AVERAGE 92 .......................................................... THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 86 2002 2007 2018 MINIMUM TEMPERATURE (F) 51 30 1974 2003 SUNRISE AND SUNSET OCTOBER 3 2022.......SUNRISE 7:08 AM EDT SUNSET 6:49 PM EDT OCTOBER 4 2022.......SUNRISE 7:09 AM EDT SUNSET 6:48 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$