257
CDUS41 KLWX 120527
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
127 AM EDT SAT AUG 12 2023
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 11 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 88 2:37 PM 101 1900 89 -1 87
MINIMUM 69 4:35 AM 56 1879 72 -3 73
AVERAGE 79 80 -1 80
PRECIPITATION (IN)
YESTERDAY T 5.97 1928 0.09 -0.09 0.00
MONTH TO DATE 1.96 1.19 0.77 1.96
SINCE JUN 1 10.52 9.72 0.80 12.53
SINCE JAN 1 20.74 25.85 -5.11 31.49
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 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 14 15 -1 15
MONTH TO DATE 141 171 -30 204
SINCE JUN 1 942 1010 -68 1046
SINCE JAN 1 1077 1177 -100 1227
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 5:00 AM
LOWEST 43 1:00 PM
AVERAGE 62
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 99 1900
1926
2016
MINIMUM TEMPERATURE (F) 72 55 1889
SUNRISE AND SUNSET
AUGUST 12 2023........SUNRISE 6:19 AM EDT SUNSET 8:07 PM EDT
AUGUST 13 2023........SUNRISE 6:20 AM EDT SUNSET 8:06 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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