299
CDUS41 KLWX 010525
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
125 AM EDT TUE OCT 01 2024
...............................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 30 2024...
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)
YESTERDAY
MAXIMUM 68 11:44 PM 91 1954 75 -7 76
1986
MINIMUM 66 10:39 AM 38 1942 59 7 65
AVERAGE 67 67 0 71
PRECIPITATION (IN)
YESTERDAY 0.08 4.66 2010 0.14 -0.06 0.00
MONTH TO DATE 2.31 3.93 -1.62 3.60
SINCE SEP 1 2.31 3.93 -1.62 3.60
SINCE JAN 1 31.40 31.84 -0.44 26.09
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 0 2 -2 0
MONTH TO DATE 0 14 -14 9
SINCE SEP 1 0 14 -14 9
SINCE JUL 1 0 14 -14 9
COOLING
YESTERDAY 2 4 -2 6
MONTH TO DATE 233 238 -5 269
SINCE SEP 1 233 238 -5 269
SINCE JAN 1 1948 1690 258 1606
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 81 2:00 PM
AVERAGE 87
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1927
1941
MINIMUM TEMPERATURE (F) 58 36 1899
SUNRISE AND SUNSET
OCTOBER 1 2024.......SUNRISE 7:05 AM EDT SUNSET 6:50 PM EDT
OCTOBER 2 2024.......SUNRISE 7:05 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.
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