126
CDUS41 KLWX 310534
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
134 AM EDT MON JUL 31 2023
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JULY 30 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 87 4:47 PM 99 1953 89 -2 88
MINIMUM 73 6:24 AM 56 1914 72 1 73
AVERAGE 80 81 -1 81
PRECIPITATION (IN)
YESTERDAY 0.00 4.25 1878 0.13 -0.13 0.00
MONTH TO DATE 5.86 4.20 1.66 7.13
SINCE JUN 1 7.96 8.40 -0.44 10.09
SINCE JAN 1 18.18 24.53 -6.35 29.05
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE JUN 1 0.0 0.0 0.0 T
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 JUN 1 0 4 -4 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 15 16 -1 16
MONTH TO DATE 509 477 32 492
SINCE JUN 1 788 820 -32 828
SINCE JAN 1 923 987 -64 1009
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 2:00 AM
LOWEST 37 6:00 PM
AVERAGE 54
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 103 1954
MINIMUM TEMPERATURE (F) 72 52 1895
SUNRISE AND SUNSET
JULY 31 2023..........SUNRISE 6:08 AM EDT SUNSET 8:20 PM EDT
AUGUST 1 2023........SUNRISE 6:09 AM EDT SUNSET 8:19 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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