058
CDUS41 KLWX 200534
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
134 AM EDT WED SEP 20 2023
...............................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 19 2023...
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)
YESTERDAY
MAXIMUM 79 2:48 PM 96 1895 80 -1 88
MINIMUM 62 6:31 AM 44 1916 63 -1 67
AVERAGE 71 71 0 78
PRECIPITATION (IN)
YESTERDAY 0.00 1.23 1875 0.14 -0.14 0.00
MONTH TO DATE 1.34 2.52 -1.18 1.90
SINCE SEP 1 1.34 2.52 -1.18 1.90
SINCE JAN 1 23.83 30.43 -6.60 33.85
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 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 6 7 -1 13
MONTH TO DATE 245 182 63 217
SINCE SEP 1 245 182 63 217
SINCE JAN 1 1611 1634 -23 1725
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 8.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 4:00 AM
LOWEST 37 4:00 PM
AVERAGE 55
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 94 1895
MINIMUM TEMPERATURE (F) 63 41 1916
SUNRISE AND SUNSET
SEPTEMBER 20 2023.....SUNRISE 6:54 AM EDT SUNSET 7:09 PM EDT
SEPTEMBER 21 2023.....SUNRISE 6:55 AM EDT SUNSET 7:07 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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