148
CDUS41 KLWX 252135
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
535 PM EDT MON SEP 25 2023
...............................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 25 2023...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 70 3:11 PM 95 1930 77 -7 81
MINIMUM 62 5:03 AM 39 1963 61 1 59
AVERAGE 66 69 -3 70
PRECIPITATION (IN)
TODAY T 3.46 1975 0.12 -0.12 0.01
MONTH TO DATE 3.54 3.27 0.27 1.95
SINCE SEP 1 3.54 3.27 0.27 1.95
SINCE JAN 1 26.03 31.18 -5.15 33.90
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 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 3 6 -3 7
SINCE SEP 1 3 6 -3 7
SINCE JUL 1 3 6 -3 7
COOLING
TODAY 1 5 -4 5
MONTH TO DATE 261 216 45 252
SINCE SEP 1 261 216 45 252
SINCE JAN 1 1627 1668 -41 1760
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 12:00 AM
LOWEST 68 12:00 PM
AVERAGE 78
......................................................
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 2023.....SUNRISE 6:58 AM EDT SUNSET 7:01 PM EDT
SEPTEMBER 26 2023.....SUNRISE 6:59 AM EDT SUNSET 6:59 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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