277
CDUS41 KLWX 092134
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
534 PM EDT SAT SEP 09 2023
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 9 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 88 12:44 PM 98 1872 83 5 84
MINIMUM 72 6:08 AM 48 1901 67 5 65
AVERAGE 80 75 5 75
PRECIPITATION (IN)
TODAY 0.21 1.59 2018 0.13 0.08 0.00
MONTH TO DATE 0.58 1.15 -0.57 0.93
SINCE SEP 1 0.58 1.15 -0.57 0.93
SINCE JAN 1 23.07 29.06 -5.99 32.88
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 15 10 5 10
MONTH TO DATE 157 99 58 121
SINCE SEP 1 157 99 58 121
SINCE JAN 1 1523 1551 -28 1629
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 3:00 AM
LOWEST 57 12:00 PM
AVERAGE 74
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1983
MINIMUM TEMPERATURE (F) 66 44 1883
SUNRISE AND SUNSET
SEPTEMBER 9 2023.....SUNRISE 6:44 AM EDT SUNSET 7:26 PM EDT
SEPTEMBER 10 2023.....SUNRISE 6:45 AM EDT SUNSET 7:25 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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