962
CDUS41 KLWX 160529
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
129 AM EDT SAT SEP 16 2023
...............................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 15 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 78 4:25 PM 97 1927 81 -3 83
1930
MINIMUM 58 6:00 AM 43 1899 65 -7 64
1902
AVERAGE 68 73 -5 74
PRECIPITATION (IN)
YESTERDAY 0.00 2.52 1904 0.14 -0.14 0.00
MONTH TO DATE 1.30 1.95 -0.65 1.90
SINCE SEP 1 1.30 1.95 -0.65 1.90
SINCE JAN 1 23.79 29.86 -6.07 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 3 8 -5 9
MONTH TO DATE 222 152 70 182
SINCE SEP 1 222 152 70 182
SINCE JAN 1 1588 1604 -16 1690
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 11.8
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 5:00 AM
LOWEST 37 2:00 PM
AVERAGE 52
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 96 1991
MINIMUM TEMPERATURE (F) 64 44 1902
SUNRISE AND SUNSET
SEPTEMBER 16 2023.....SUNRISE 6:50 AM EDT SUNSET 7:15 PM EDT
SEPTEMBER 17 2023.....SUNRISE 6:51 AM EDT SUNSET 7:13 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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