644
CDUS41 KLWX 110523
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT TUE JUL 11 2023
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JULY 10 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 89 3:00 PM 105 1936 90 -1 83
MINIMUM 71 5:14 AM 54 1894 72 -1 70
AVERAGE 80 81 -1 77
PRECIPITATION (IN)
YESTERDAY 0.00 2.98 1888 0.15 -0.15 0.00
MONTH TO DATE 2.84 1.47 1.37 4.74
SINCE JUN 1 4.94 5.67 -0.73 7.70
SINCE JAN 1 15.16 21.80 -6.64 26.66
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 JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 4 -4 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 15 16 -1 12
MONTH TO DATE 172 157 15 149
SINCE JUN 1 451 500 -49 485
SINCE JAN 1 586 667 -81 666
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 1:00 AM
LOWEST 43 6:00 PM
AVERAGE 64
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 99 1936
1987
1988
MINIMUM TEMPERATURE (F) 73 54 1898
SUNRISE AND SUNSET
JULY 11 2023..........SUNRISE 5:52 AM EDT SUNSET 8:35 PM EDT
JULY 12 2023..........SUNRISE 5:53 AM EDT SUNSET 8:34 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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