408
CDUS41 KLWX 142123
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
523 PM EDT THU SEP 14 2023
...............................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 14 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 82 2:19 PM 95 2016 81 1 81
MINIMUM 66 6:28 AM 46 1911 65 1 61
AVERAGE 74 73 1 71
PRECIPITATION (IN)
TODAY T 4.07 1966 0.14 -0.14 0.00
MONTH TO DATE 1.30 1.81 -0.51 1.90
SINCE SEP 1 1.30 1.81 -0.51 1.90
SINCE JAN 1 23.79 29.72 -5.93 33.85
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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 9 8 1 6
MONTH TO DATE 219 144 75 173
SINCE SEP 1 219 144 75 173
SINCE JAN 1 1585 1596 -11 1681
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 9.2
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 6:00 AM
LOWEST 33 3:00 PM
AVERAGE 53
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 1927
1930
MINIMUM TEMPERATURE (F) 65 43 1899
1902
SUNRISE AND SUNSET
SEPTEMBER 14 2023.....SUNRISE 6:48 AM EDT SUNSET 7:18 PM EDT
SEPTEMBER 15 2023.....SUNRISE 6:49 AM EDT SUNSET 7:17 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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