705
CDUS41 KLWX 010523
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT WED NOV 01 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 31 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 53 3:03 PM 81 1982 62 -9 67
2004
MINIMUM 35 7:59 PM 21 1968 40 -5 45
AVERAGE 44 51 -7 56
PRECIPITATION (IN)
YESTERDAY T 1.35 2019 0.11 -0.11 0.18
MONTH TO DATE 0.67 3.65 -2.98 2.24
SINCE SEP 1 7.32 7.59 -0.27 5.52
SINCE JAN 1 26.54 36.81 -10.27 33.02
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 T 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 21 14 7 9
MONTH TO DATE 190 283 -93 302
SINCE SEP 1 206 328 -122 341
SINCE JUL 1 206 329 -123 341
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 49 22 27 0
SINCE SEP 1 265 174 91 176
SINCE JAN 1 1380 1230 150 1354
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 8:00 PM
LOWEST 39 3:00 PM
AVERAGE 59
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 84 1982
MINIMUM TEMPERATURE (F) 40 25 1975
SUNRISE AND SUNSET
NOVEMBER 1 2023......SUNRISE 7:37 AM EDT SUNSET 6:09 PM EDT
NOVEMBER 2 2023......SUNRISE 7:38 AM EDT SUNSET 6:08 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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